Featured Products
Crowcon Tetra 3 Personal Gas Detectors Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a...
Crowcon T4 Portable Multigas Detector Crowcon T4 portable multigas detectors are intrinsically safe, hazardous area...
Gasman Personal Gas Monitors Non-rechargeable Ideal for protection of personnel working in hazardous areas...
Crowcon Tetra 3 Personal Gas Detectors Compact, lightweight gas detector, the one-button operation Tetra 3 provides...
Crowcon Tetra 3 Personal Gas Detectors Compact, lightweight gas detector, the one-button operation Tetra 3 provides...
Crowcon T4 Portable Multigas Detector Crowcon T4 portable multigas detectors are intrinsically safe, hazardous area...
Gas Detection: Crowcon Tetra The Tetra range of multi-gas personal detectors is ideal for users working in hazardous or confined environments wi...
Crowcon T4 Portable Multigas Detector Crowcon T4 portable multigas detectors are intrinsically safe, hazardous area...
Crowcon Tetra 3 Personal Gas Detectors Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a...
Crowcon T4 Portable Multigas Detector Crowcon T4 portable multigas detectors are intrinsically safe, hazardous area...
Accessories for Gasman personal gas monitors Specific accessories for use with discontinued Gasman personal...
Crowcon Tetra 3 Personal Gas Detectors Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a t...
Popular Categories For Crowcon
Popular Items
Popular items
S011952, Crowcon
Crowcon Tetra 3 Personal Gas Detectors
Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a tough, user friendly package. Tetra 3 can monitor up to 4 different gases, depending on the model selected, and will display the readings simultaneously on the display screen.
Simple one button operation
Large top mounted display for ease of reading
Dual level instantaneous alarms plus time weighted average alarm for toxics
Audible 95dB, visual and vibrating alarms
Compact lightweight monitor
Li-ion Rechargeable battery gives 16 hour+ operation
IP65 ingress protection (minimum)
Full timed data logging with 50hour capacity
Tough plastic construction with elastomeric over-moulding
Tetra3
accessories:
Tetra3
UK battery charger (see stock no.
480-364
)
Tetra3
UK battery charger with PC Interface (see stock no.
537-408
) - cradle to accept one Tetra3 gas monitor for recharging the battery from a UK mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Euro battery charger (see stock no.
480-396
)
Tetra3
Euro battery charger with PC Interface (see stock no.
537-414
) - cradle to accept one Tetra3 gas monitor for recharging the battery from European mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Aspirator Assembly - aspirator assembly comprising adaptor plate, 2m hose and aspirator hand pump (bulb) fits onto the front of the Tetra3 gas detector for manual gas sampling (see stock no.
480-374
)
Tetra3
Carry Case - leather holster providing additional protection for the Tetra3 gas monitor (see stock no.
480-370
)
Tetra3
Harness plate - fixes to the Tetra3 to accept a shoulder strap and / or chest harness straps (see stock no.
480-380
)
Tetra Chest Harness ...
Popular items
T4-ZOCA, Crowcon
Crowcon T4 Portable Multigas Detector
Crowcon T4 portable multigas detectors are intrinsically safe, hazardous area certified, for use in harsh environments. They offer compliance, robustness and low cost ownership in a simple-to-use solution. The large single button allows operation while wearing gloves. The intuitive menu minimises training time. Features include drop testing to 4 m, an integral rubber boot and protection from water ingress to IP65 and IP67. T4 has a unique TWA Resume function. It ensures time weighted average (TWA) toxic gas exposure is calculated accurately over an entire shift, even if the instrument is switched off for a break or during travel between sites. Positive safety LEDs illuminate green (for compliant) or red (if battery low, bump test required, calibration due, T4 in gas alarm or T4 instrument fault).
Features and Benefits
Front mounted, backlit display
Option to flip the screen 180° for easy viewing when instrument attached to clothing
Audible (95 dB), vibrating (integrated) and visible (LED) alarms
Operating temperature -20 to +55 °C
Humidity 10 - 95% RH @ 40 °C non-condensing
Data logging 130 hours @ 10 second intervals (approximately 78 000 logs)
Events logging, 3500 events
Ingress protection independently tested to IP65 and IP67
Compliance EMC Directive 2014/30/EU
Thick anti-shock rubber casing
Drop tested 4 m on to concrete
Dimensions 135 x 80 x 35 mm
Weight 282 g
Areas of Application
Oil and gas production
Utilities
Manufacturing industry
Food and drink industries
Wineries and breweries
Maritime engineering
Personal monitoring
Portable safety applications
Hazardous areas
Explosive atmospheres
Note
T4 detects up to four gas types, depending on choice of model: oxygen depletion and flammable gases detection model T4-ZOZL (
122-5524
); oxygen depletion, flammable gases and carbon monoxide detection model T...
Popular items
GS-AY-B-001-G, Crowcon
Gasman Personal Gas Monitors Non-rechargeable
Ideal for protection of personnel working in hazardous areas and confined spaces such as found in gas and water utilities, construction sites, foundries, petrochemical works. The Gasman is available in a range of models to monitor different gases including Oxygen (OX), Hydrogen Sulphide (H2S) and Carbon Monoxide (CO).
Compact and lightweight:
Ultra small size and low weight makes the Gasman comfortable to wear during a full shift in a pocket or on a belt
Striking and powerful alarms:
Intense flashing red/blue combined visual alarm LEDs with 95dBA sounder and interval vibrating alarm provide the wearer with effective warning of potential gas hazards. Two instantaneous levels of alarm are available plus Time Weighted Average alarm for toxic gas units
Rugged casing:
Robust polycarbonate case with full elastomeric overmoulding for impact resistance and durability even in the harshest industrial environments
Easy and safe to use:
Simple single button operation and large, clear, easy to read display indicating the gas concentration and operational status
Data logging:
Combining both timed data logging and event logging provides full record of gas concentrations, together with a complete history of instrument operation and status. The log files can be uploaded to a computer using Windows based software for graphical display and export of files to spreadsheets. (Requires purchase of optional charger/interface, interface lead and PC software)
Peak mode:
Allows the Gasman to be lowered on a drop lead into a pit for hazardous conditions to be monitored prior to entry
Advance warning of calibration due:
Gasman provides a start up warning of expiry of valid calibration starting 30 days in advance.
Non-rechargeable Battery
: Each Gasman is supplied with a non-rechargeable Lithium battery giving upto 2 years operation.
OX
H
2
S
CO
Measuring range
0-25%
0-100...
Popular items
C011054/RS, Crowcon
Crowcon Tetra 3 Personal Gas Detectors
Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a tough, user friendly package. Tetra 3 can monitor up to 4 different gases, depending on the model selected, and will display the readings simultaneously on the display screen.
Simple one button operation
Large top mounted display for ease of reading
Dual level instantaneous alarms plus time weighted average alarm for toxics
Audible 95dB, visual and vibrating alarms
Compact lightweight monitor
Li-ion Rechargeable battery gives 16 hour+ operation
IP65 ingress protection (minimum)
Full timed data logging with 50hour capacity
Tough plastic construction with elastomeric over-moulding
Tetra3
accessories:
Tetra3
UK battery charger (see stock no.
480-364
)
Tetra3
UK battery charger with PC Interface (see stock no.
537-408
) - cradle to accept one Tetra3 gas monitor for recharging the battery from a UK mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Euro battery charger (see stock no.
480-396
)
Tetra3
Euro battery charger with PC Interface (see stock no.
537-414
) - cradle to accept one Tetra3 gas monitor for recharging the battery from European mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Aspirator Assembly - aspirator assembly comprising adaptor plate, 2m hose and aspirator hand pump (bulb) fits onto the front of the Tetra3 gas detector for manual gas sampling (see stock no.
480-374
)
Tetra3
Carry Case - leather holster providing additional protection for the Tetra3 gas monitor (see stock no.
480-370
)
Tetra3
Harness plate - fixes to the Tetra3 to accept a shoulder strap and / or chest ...
Popular items
C011020/RS, Crowcon
Crowcon Tetra 3 Personal Gas Detectors
Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a tough, user friendly package. Tetra 3 can monitor up to 4 different gases, depending on the model selected, and will display the readings simultaneously on the display screen.
Simple one button operation
Large top mounted display for ease of reading
Dual level instantaneous alarms plus time weighted average alarm for toxics
Audible 95dB, visual and vibrating alarms
Compact lightweight monitor
Li-ion Rechargeable battery gives 16 hour+ operation
IP65 ingress protection (minimum)
Full timed data logging with 50hour capacity
Tough plastic construction with elastomeric over-moulding
Tetra3
accessories:
Tetra3
UK battery charger (see stock no.
480-364
)
Tetra3
UK battery charger with PC Interface (see stock no.
537-408
) - cradle to accept one Tetra3 gas monitor for recharging the battery from a UK mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Euro battery charger (see stock no.
480-396
)
Tetra3
Euro battery charger with PC Interface (see stock no.
537-414
) - cradle to accept one Tetra3 gas monitor for recharging the battery from European mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Aspirator Assembly - aspirator assembly comprising adaptor plate, 2m hose and aspirator hand pump (bulb) fits onto the front of the Tetra3 gas detector for manual gas sampling (see stock no.
480-374
)
Tetra3
Carry Case - leather holster providing additional protection for the Tetra3 gas monitor (see stock no.
480-370
)
Tetra3
Harness plate - fixes to the Tetra3 to accept a shoulder strap and / or chest ...
Popular items
T4-HOCA/RS, Crowcon
Crowcon T4 Portable Multigas Detector
Crowcon T4 portable multigas detectors are intrinsically safe, hazardous area certified, for use in harsh environments. They offer compliance, robustness and low cost ownership in a simple-to-use solution. The large single button allows operation while wearing gloves. The intuitive menu minimises training time. Features include drop testing to 4 m, an integral rubber boot and protection from water ingress to IP65 and IP67. T4 has a unique TWA Resume function. It ensures time weighted average (TWA) toxic gas exposure is calculated accurately over an entire shift, even if the instrument is switched off for a break or during travel between sites. Positive safety LEDs illuminate green (for compliant) or red (if battery low, bump test required, calibration due, T4 in gas alarm or T4 instrument fault).
Features and Benefits
Front mounted, backlit display
Option to flip the screen 180° for easy viewing when instrument attached to clothing
Audible (95 dB), vibrating (integrated) and visible (LED) alarms
Operating temperature -20 to +55 °C
Humidity 10 - 95% RH @ 40 °C non-condensing
Data logging 130 hours @ 10 second intervals (approximately 78 000 logs)
Events logging, 3500 events
Ingress protection independently tested to IP65 and IP67
Compliance EMC Directive 2014/30/EU
Thick anti-shock rubber casing
Drop tested 4 m on to concrete
Dimensions 135 x 80 x 35 mm
Weight 282 g
Areas of Application
Oil and gas production
Utilities
Manufacturing industry
Food and drink industries
Wineries and breweries
Maritime engineering
Personal monitoring
Portable safety applications
Hazardous areas
Explosive atmospheres
Note
T4 detects up to four gas types, depending on choice of model: oxygen depletion and flammable gases detection model T4-ZOZL (
122-5524
); oxygen depletion, flammable gases and carbon monoxide detection model T...
Popular items
TETRA - 0467, Crowcon
Gas Detection: Crowcon Tetra
The Tetra range of multi-gas personal detectors is ideal for users working in hazardous or confined environments with potential exposure to a range of toxic and flammable gases.
2, 3 or 4 gas versions available (Flammable FL, Oxygen O
2
, Hydrogen Sulphide H
2
S and Carbon Monoxide CO)
Easy to use single button operation with clear display guidance through operation
Robust – tough plastic construction with flexible internal assembly to resist shock and vibration, plus an overmoulded rubber layer for additional protection
Easy to read backlit graphic display
Indications of operating status can be viewed at a glance
Fully interchangeable intelligent sensor modules
90dBA audible alarm
Bright red/blue visual alarm
Internal vibrating alarm
2 levels of instantaneous alarm
Time weighted average alarm for 8 hours and 15 minutes averages
Peak level recall
LiON rechargable battery gives full 12 hours operation
30 day countdown warning for calibration due date
Water and dust resistant to IP65
IR link for RS-232
Dimensions
122 x 128 x 57mm Wt.498g
Gas
Range
Alarm
Flammable
0-100% LEL
20% LEL
Oxygen
0-25%
19//23.5%
Hydrogen Sulphide
0-50ppm
5ppm
Carbon Monoxide
0-500ppm
30ppm
Typ. response times
Flammable 20s, Toxic Gas 20's, Oxygen 10s
Audible alarms
90dBA @ 30cm
Visual alarms
Dual Colour red/blue flashing LED pair in gas
Vibrating alarm
Internal vibrating alarm
Display
128 x 64 graphic LCD with backlight, giving simultaneous display for all gas channels. Graphic symbols for battery (with proportional indication of remaining operation time), pump operation, healthy operation or fault warning.
Start up indication when calibration is due within 30 days, calibration overdue or service is required
Display mode
Normal display for continuous real time gas
Datalogging
Event logging
Sampling
Hand aspirator or internal electric sampling pump
Op. temp. range
-20° to 55°C, 0-99% RH
European safety std...
Popular items
T4-HOCA, Crowcon
Crowcon T4 Portable Multigas Detector
Crowcon T4 portable multigas detectors are intrinsically safe, hazardous area certified, for use in harsh environments. They offer compliance, robustness and low cost ownership in a simple-to-use solution. The large single button allows operation while wearing gloves. The intuitive menu minimises training time. Features include drop testing to 4 m, an integral rubber boot and protection from water ingress to IP65 and IP67. T4 has a unique TWA Resume function. It ensures time weighted average (TWA) toxic gas exposure is calculated accurately over an entire shift, even if the instrument is switched off for a break or during travel between sites. Positive safety LEDs illuminate green (for compliant) or red (if battery low, bump test required, calibration due, T4 in gas alarm or T4 instrument fault).
Features and Benefits
Front mounted, backlit display
Option to flip the screen 180° for easy viewing when instrument attached to clothing
Audible (95 dB), vibrating (integrated) and visible (LED) alarms
Operating temperature -20 to +55 °C
Humidity 10 - 95% RH @ 40 °C non-condensing
Data logging 130 hours @ 10 second intervals (approximately 78 000 logs)
Events logging, 3500 events
Ingress protection independently tested to IP65 and IP67
Compliance EMC Directive 2014/30/EU
Thick anti-shock rubber casing
Drop tested 4 m on to concrete
Dimensions 135 x 80 x 35 mm
Weight 282 g
Areas of Application
Oil and gas production
Utilities
Manufacturing industry
Food and drink industries
Wineries and breweries
Maritime engineering
Personal monitoring
Portable safety applications
Hazardous areas
Explosive atmospheres
Note
T4 detects up to four gas types, depending on choice of model: oxygen depletion and flammable gases detection model T4-ZOZL (
122-5524
); oxygen depletion, flammable gases and carbon monoxide detection model T...
Popular items
C011054, Crowcon
Crowcon Tetra 3 Personal Gas Detectors
Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a tough, user friendly package. Tetra 3 can monitor up to 4 different gases, depending on the model selected, and will display the readings simultaneously on the display screen.
Simple one button operation
Large top mounted display for ease of reading
Dual level instantaneous alarms plus time weighted average alarm for toxics
Audible 95dB, visual and vibrating alarms
Compact lightweight monitor
Li-ion Rechargeable battery gives 16 hour+ operation
IP65 ingress protection (minimum)
Full timed data logging with 50hour capacity
Tough plastic construction with elastomeric over-moulding
Tetra3
accessories:
Tetra3
UK battery charger (see stock no.
480-364
)
Tetra3
UK battery charger with PC Interface (see stock no.
537-408
) - cradle to accept one Tetra3 gas monitor for recharging the battery from a UK mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Euro battery charger (see stock no.
480-396
)
Tetra3
Euro battery charger with PC Interface (see stock no.
537-414
) - cradle to accept one Tetra3 gas monitor for recharging the battery from European mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Aspirator Assembly - aspirator assembly comprising adaptor plate, 2m hose and aspirator hand pump (bulb) fits onto the front of the Tetra3 gas detector for manual gas sampling (see stock no.
480-374
)
Tetra3
Carry Case - leather holster providing additional protection for the Tetra3 gas monitor (see stock no.
480-370
)
Tetra3
Harness plate - fixes to the Tetra3 to accept a shoulder strap and / or chest harness straps (see stock no.
480-380
)
Tetra Chest Harness St...
Popular items
T4-HOZA/RS, Crowcon
Crowcon T4 Portable Multigas Detector
Crowcon T4 portable multigas detectors are intrinsically safe, hazardous area certified, for use in harsh environments. They offer compliance, robustness and low cost ownership in a simple-to-use solution. The large single button allows operation while wearing gloves. The intuitive menu minimises training time. Features include drop testing to 4 m, an integral rubber boot and protection from water ingress to IP65 and IP67. T4 has a unique TWA Resume function. It ensures time weighted average (TWA) toxic gas exposure is calculated accurately over an entire shift, even if the instrument is switched off for a break or during travel between sites. Positive safety LEDs illuminate green (for compliant) or red (if battery low, bump test required, calibration due, T4 in gas alarm or T4 instrument fault).
Features and Benefits
Front mounted, backlit display
Option to flip the screen 180° for easy viewing when instrument attached to clothing
Audible (95 dB), vibrating (integrated) and visible (LED) alarms
Operating temperature -20 to +55 °C
Humidity 10 - 95% RH @ 40 °C non-condensing
Data logging 130 hours @ 10 second intervals (approximately 78 000 logs)
Events logging, 3500 events
Ingress protection independently tested to IP65 and IP67
Compliance EMC Directive 2014/30/EU
Thick anti-shock rubber casing
Drop tested 4 m on to concrete
Dimensions 135 x 80 x 35 mm
Weight 282 g
Areas of Application
Oil and gas production
Utilities
Manufacturing industry
Food and drink industries
Wineries and breweries
Maritime engineering
Personal monitoring
Portable safety applications
Hazardous areas
Explosive atmospheres
Note
T4 detects up to four gas types, depending on choice of model: oxygen depletion and flammable gases detection model T4-ZOZL (
122-5524
); oxygen depletion, flammable gases and carbon monoxide detection model T...
Popular items
C01947, Crowcon
Accessories for Gasman personal gas monitors
Specific accessories for use with discontinued Gasman personal gas monitors with rechargeable batteries
Popular items
C011024/RS, Crowcon
Crowcon Tetra 3 Personal Gas Detectors
Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a tough, user friendly package. Tetra 3 can monitor up to 4 different gases, depending on the model selected, and will display the readings simultaneously on the display screen.
Simple one button operation
Large top mounted display for ease of reading
Dual level instantaneous alarms plus time weighted average alarm for toxics
Audible 95dB, visual and vibrating alarms
Compact lightweight monitor
Li-ion Rechargeable battery gives 16 hour+ operation
IP65 ingress protection (minimum)
Full timed data logging with 50hour capacity
Tough plastic construction with elastomeric over-moulding
Tetra3
accessories:
Tetra3
UK battery charger (see stock no.
480-364
)
Tetra3
UK battery charger with PC Interface (see stock no.
537-408
) - cradle to accept one Tetra3 gas monitor for recharging the battery from a UK mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Euro battery charger (see stock no.
480-396
)
Tetra3
Euro battery charger with PC Interface (see stock no.
537-414
) - cradle to accept one Tetra3 gas monitor for recharging the battery from European mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Aspirator Assembly - aspirator assembly comprising adaptor plate, 2m hose and aspirator hand pump (bulb) fits onto the front of the Tetra3 gas detector for manual gas sampling (see stock no.
480-374
)
Tetra3
Carry Case - leather holster providing additional protection for the Tetra3 gas monitor (see stock no.
480-370
)
Tetra3
Harness plate - fixes to the Tetra3 to accept a shoulder strap and / or chest harness straps (see stock no.
480-380
)
Tetra Chest Harness St...
New Items
New items
S011952, Crowcon
Crowcon Tetra 3 Personal Gas Detectors
Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a tough, user friendly package. Tetra 3 can monitor up to 4 different gases, depending on the model selected, and will display the readings simultaneously on the display screen.
Simple one button operation
Large top mounted display for ease of reading
Dual level instantaneous alarms plus time weighted average alarm for toxics
Audible 95dB, visual and vibrating alarms
Compact lightweight monitor
Li-ion Rechargeable battery gives 16 hour+ operation
IP65 ingress protection (minimum)
Full timed data logging with 50hour capacity
Tough plastic construction with elastomeric over-moulding
Tetra3
accessories:
Tetra3
UK battery charger (see stock no.
480-364
)
Tetra3
UK battery charger with PC Interface (see stock no.
537-408
) - cradle to accept one Tetra3 gas monitor for recharging the battery from a UK mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Euro battery charger (see stock no.
480-396
)
Tetra3
Euro battery charger with PC Interface (see stock no.
537-414
) - cradle to accept one Tetra3 gas monitor for recharging the battery from European mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Aspirator Assembly - aspirator assembly comprising adaptor plate, 2m hose and aspirator hand pump (bulb) fits onto the front of the Tetra3 gas detector for manual gas sampling (see stock no.
480-374
)
Tetra3
Carry Case - leather holster providing additional protection for the Tetra3 gas monitor (see stock no.
480-370
)
Tetra3
Harness plate - fixes to the Tetra3 to accept a shoulder strap and / or chest harness straps (see stock no.
480-380
)
Tetra Chest Harness ...
New items
T4-ZOCA, Crowcon
Crowcon T4 Portable Multigas Detector
Crowcon T4 portable multigas detectors are intrinsically safe, hazardous area certified, for use in harsh environments. They offer compliance, robustness and low cost ownership in a simple-to-use solution. The large single button allows operation while wearing gloves. The intuitive menu minimises training time. Features include drop testing to 4 m, an integral rubber boot and protection from water ingress to IP65 and IP67. T4 has a unique TWA Resume function. It ensures time weighted average (TWA) toxic gas exposure is calculated accurately over an entire shift, even if the instrument is switched off for a break or during travel between sites. Positive safety LEDs illuminate green (for compliant) or red (if battery low, bump test required, calibration due, T4 in gas alarm or T4 instrument fault).
Features and Benefits
Front mounted, backlit display
Option to flip the screen 180° for easy viewing when instrument attached to clothing
Audible (95 dB), vibrating (integrated) and visible (LED) alarms
Operating temperature -20 to +55 °C
Humidity 10 - 95% RH @ 40 °C non-condensing
Data logging 130 hours @ 10 second intervals (approximately 78 000 logs)
Events logging, 3500 events
Ingress protection independently tested to IP65 and IP67
Compliance EMC Directive 2014/30/EU
Thick anti-shock rubber casing
Drop tested 4 m on to concrete
Dimensions 135 x 80 x 35 mm
Weight 282 g
Areas of Application
Oil and gas production
Utilities
Manufacturing industry
Food and drink industries
Wineries and breweries
Maritime engineering
Personal monitoring
Portable safety applications
Hazardous areas
Explosive atmospheres
Note
T4 detects up to four gas types, depending on choice of model: oxygen depletion and flammable gases detection model T4-ZOZL (
122-5524
); oxygen depletion, flammable gases and carbon monoxide detection model T...
New items
GS-AY-B-001-G, Crowcon
Gasman Personal Gas Monitors Non-rechargeable
Ideal for protection of personnel working in hazardous areas and confined spaces such as found in gas and water utilities, construction sites, foundries, petrochemical works. The Gasman is available in a range of models to monitor different gases including Oxygen (OX), Hydrogen Sulphide (H2S) and Carbon Monoxide (CO).
Compact and lightweight:
Ultra small size and low weight makes the Gasman comfortable to wear during a full shift in a pocket or on a belt
Striking and powerful alarms:
Intense flashing red/blue combined visual alarm LEDs with 95dBA sounder and interval vibrating alarm provide the wearer with effective warning of potential gas hazards. Two instantaneous levels of alarm are available plus Time Weighted Average alarm for toxic gas units
Rugged casing:
Robust polycarbonate case with full elastomeric overmoulding for impact resistance and durability even in the harshest industrial environments
Easy and safe to use:
Simple single button operation and large, clear, easy to read display indicating the gas concentration and operational status
Data logging:
Combining both timed data logging and event logging provides full record of gas concentrations, together with a complete history of instrument operation and status. The log files can be uploaded to a computer using Windows based software for graphical display and export of files to spreadsheets. (Requires purchase of optional charger/interface, interface lead and PC software)
Peak mode:
Allows the Gasman to be lowered on a drop lead into a pit for hazardous conditions to be monitored prior to entry
Advance warning of calibration due:
Gasman provides a start up warning of expiry of valid calibration starting 30 days in advance.
Non-rechargeable Battery
: Each Gasman is supplied with a non-rechargeable Lithium battery giving upto 2 years operation.
OX
H
2
S
CO
Measuring range
0-25%
0-100...
New items
C011054/RS, Crowcon
Crowcon Tetra 3 Personal Gas Detectors
Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a tough, user friendly package. Tetra 3 can monitor up to 4 different gases, depending on the model selected, and will display the readings simultaneously on the display screen.
Simple one button operation
Large top mounted display for ease of reading
Dual level instantaneous alarms plus time weighted average alarm for toxics
Audible 95dB, visual and vibrating alarms
Compact lightweight monitor
Li-ion Rechargeable battery gives 16 hour+ operation
IP65 ingress protection (minimum)
Full timed data logging with 50hour capacity
Tough plastic construction with elastomeric over-moulding
Tetra3
accessories:
Tetra3
UK battery charger (see stock no.
480-364
)
Tetra3
UK battery charger with PC Interface (see stock no.
537-408
) - cradle to accept one Tetra3 gas monitor for recharging the battery from a UK mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Euro battery charger (see stock no.
480-396
)
Tetra3
Euro battery charger with PC Interface (see stock no.
537-414
) - cradle to accept one Tetra3 gas monitor for recharging the battery from European mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Aspirator Assembly - aspirator assembly comprising adaptor plate, 2m hose and aspirator hand pump (bulb) fits onto the front of the Tetra3 gas detector for manual gas sampling (see stock no.
480-374
)
Tetra3
Carry Case - leather holster providing additional protection for the Tetra3 gas monitor (see stock no.
480-370
)
Tetra3
Harness plate - fixes to the Tetra3 to accept a shoulder strap and / or chest ...
New items
C011020/RS, Crowcon
Crowcon Tetra 3 Personal Gas Detectors
Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a tough, user friendly package. Tetra 3 can monitor up to 4 different gases, depending on the model selected, and will display the readings simultaneously on the display screen.
Simple one button operation
Large top mounted display for ease of reading
Dual level instantaneous alarms plus time weighted average alarm for toxics
Audible 95dB, visual and vibrating alarms
Compact lightweight monitor
Li-ion Rechargeable battery gives 16 hour+ operation
IP65 ingress protection (minimum)
Full timed data logging with 50hour capacity
Tough plastic construction with elastomeric over-moulding
Tetra3
accessories:
Tetra3
UK battery charger (see stock no.
480-364
)
Tetra3
UK battery charger with PC Interface (see stock no.
537-408
) - cradle to accept one Tetra3 gas monitor for recharging the battery from a UK mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Euro battery charger (see stock no.
480-396
)
Tetra3
Euro battery charger with PC Interface (see stock no.
537-414
) - cradle to accept one Tetra3 gas monitor for recharging the battery from European mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Aspirator Assembly - aspirator assembly comprising adaptor plate, 2m hose and aspirator hand pump (bulb) fits onto the front of the Tetra3 gas detector for manual gas sampling (see stock no.
480-374
)
Tetra3
Carry Case - leather holster providing additional protection for the Tetra3 gas monitor (see stock no.
480-370
)
Tetra3
Harness plate - fixes to the Tetra3 to accept a shoulder strap and / or chest ...
New items
T4-HOCA/RS, Crowcon
Crowcon T4 Portable Multigas Detector
Crowcon T4 portable multigas detectors are intrinsically safe, hazardous area certified, for use in harsh environments. They offer compliance, robustness and low cost ownership in a simple-to-use solution. The large single button allows operation while wearing gloves. The intuitive menu minimises training time. Features include drop testing to 4 m, an integral rubber boot and protection from water ingress to IP65 and IP67. T4 has a unique TWA Resume function. It ensures time weighted average (TWA) toxic gas exposure is calculated accurately over an entire shift, even if the instrument is switched off for a break or during travel between sites. Positive safety LEDs illuminate green (for compliant) or red (if battery low, bump test required, calibration due, T4 in gas alarm or T4 instrument fault).
Features and Benefits
Front mounted, backlit display
Option to flip the screen 180° for easy viewing when instrument attached to clothing
Audible (95 dB), vibrating (integrated) and visible (LED) alarms
Operating temperature -20 to +55 °C
Humidity 10 - 95% RH @ 40 °C non-condensing
Data logging 130 hours @ 10 second intervals (approximately 78 000 logs)
Events logging, 3500 events
Ingress protection independently tested to IP65 and IP67
Compliance EMC Directive 2014/30/EU
Thick anti-shock rubber casing
Drop tested 4 m on to concrete
Dimensions 135 x 80 x 35 mm
Weight 282 g
Areas of Application
Oil and gas production
Utilities
Manufacturing industry
Food and drink industries
Wineries and breweries
Maritime engineering
Personal monitoring
Portable safety applications
Hazardous areas
Explosive atmospheres
Note
T4 detects up to four gas types, depending on choice of model: oxygen depletion and flammable gases detection model T4-ZOZL (
122-5524
); oxygen depletion, flammable gases and carbon monoxide detection model T...
New items
TETRA - 0467, Crowcon
Gas Detection: Crowcon Tetra
The Tetra range of multi-gas personal detectors is ideal for users working in hazardous or confined environments with potential exposure to a range of toxic and flammable gases.
2, 3 or 4 gas versions available (Flammable FL, Oxygen O
2
, Hydrogen Sulphide H
2
S and Carbon Monoxide CO)
Easy to use single button operation with clear display guidance through operation
Robust – tough plastic construction with flexible internal assembly to resist shock and vibration, plus an overmoulded rubber layer for additional protection
Easy to read backlit graphic display
Indications of operating status can be viewed at a glance
Fully interchangeable intelligent sensor modules
90dBA audible alarm
Bright red/blue visual alarm
Internal vibrating alarm
2 levels of instantaneous alarm
Time weighted average alarm for 8 hours and 15 minutes averages
Peak level recall
LiON rechargable battery gives full 12 hours operation
30 day countdown warning for calibration due date
Water and dust resistant to IP65
IR link for RS-232
Dimensions
122 x 128 x 57mm Wt.498g
Gas
Range
Alarm
Flammable
0-100% LEL
20% LEL
Oxygen
0-25%
19//23.5%
Hydrogen Sulphide
0-50ppm
5ppm
Carbon Monoxide
0-500ppm
30ppm
Typ. response times
Flammable 20s, Toxic Gas 20's, Oxygen 10s
Audible alarms
90dBA @ 30cm
Visual alarms
Dual Colour red/blue flashing LED pair in gas
Vibrating alarm
Internal vibrating alarm
Display
128 x 64 graphic LCD with backlight, giving simultaneous display for all gas channels. Graphic symbols for battery (with proportional indication of remaining operation time), pump operation, healthy operation or fault warning.
Start up indication when calibration is due within 30 days, calibration overdue or service is required
Display mode
Normal display for continuous real time gas
Datalogging
Event logging
Sampling
Hand aspirator or internal electric sampling pump
Op. temp. range
-20° to 55°C, 0-99% RH
European safety std...
New items
T4-HOCA, Crowcon
Crowcon T4 Portable Multigas Detector
Crowcon T4 portable multigas detectors are intrinsically safe, hazardous area certified, for use in harsh environments. They offer compliance, robustness and low cost ownership in a simple-to-use solution. The large single button allows operation while wearing gloves. The intuitive menu minimises training time. Features include drop testing to 4 m, an integral rubber boot and protection from water ingress to IP65 and IP67. T4 has a unique TWA Resume function. It ensures time weighted average (TWA) toxic gas exposure is calculated accurately over an entire shift, even if the instrument is switched off for a break or during travel between sites. Positive safety LEDs illuminate green (for compliant) or red (if battery low, bump test required, calibration due, T4 in gas alarm or T4 instrument fault).
Features and Benefits
Front mounted, backlit display
Option to flip the screen 180° for easy viewing when instrument attached to clothing
Audible (95 dB), vibrating (integrated) and visible (LED) alarms
Operating temperature -20 to +55 °C
Humidity 10 - 95% RH @ 40 °C non-condensing
Data logging 130 hours @ 10 second intervals (approximately 78 000 logs)
Events logging, 3500 events
Ingress protection independently tested to IP65 and IP67
Compliance EMC Directive 2014/30/EU
Thick anti-shock rubber casing
Drop tested 4 m on to concrete
Dimensions 135 x 80 x 35 mm
Weight 282 g
Areas of Application
Oil and gas production
Utilities
Manufacturing industry
Food and drink industries
Wineries and breweries
Maritime engineering
Personal monitoring
Portable safety applications
Hazardous areas
Explosive atmospheres
Note
T4 detects up to four gas types, depending on choice of model: oxygen depletion and flammable gases detection model T4-ZOZL (
122-5524
); oxygen depletion, flammable gases and carbon monoxide detection model T...
New items
C011054, Crowcon
Crowcon Tetra 3 Personal Gas Detectors
Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a tough, user friendly package. Tetra 3 can monitor up to 4 different gases, depending on the model selected, and will display the readings simultaneously on the display screen.
Simple one button operation
Large top mounted display for ease of reading
Dual level instantaneous alarms plus time weighted average alarm for toxics
Audible 95dB, visual and vibrating alarms
Compact lightweight monitor
Li-ion Rechargeable battery gives 16 hour+ operation
IP65 ingress protection (minimum)
Full timed data logging with 50hour capacity
Tough plastic construction with elastomeric over-moulding
Tetra3
accessories:
Tetra3
UK battery charger (see stock no.
480-364
)
Tetra3
UK battery charger with PC Interface (see stock no.
537-408
) - cradle to accept one Tetra3 gas monitor for recharging the battery from a UK mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Euro battery charger (see stock no.
480-396
)
Tetra3
Euro battery charger with PC Interface (see stock no.
537-414
) - cradle to accept one Tetra3 gas monitor for recharging the battery from European mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Aspirator Assembly - aspirator assembly comprising adaptor plate, 2m hose and aspirator hand pump (bulb) fits onto the front of the Tetra3 gas detector for manual gas sampling (see stock no.
480-374
)
Tetra3
Carry Case - leather holster providing additional protection for the Tetra3 gas monitor (see stock no.
480-370
)
Tetra3
Harness plate - fixes to the Tetra3 to accept a shoulder strap and / or chest harness straps (see stock no.
480-380
)
Tetra Chest Harness St...
New items
T4-HOZA/RS, Crowcon
Crowcon T4 Portable Multigas Detector
Crowcon T4 portable multigas detectors are intrinsically safe, hazardous area certified, for use in harsh environments. They offer compliance, robustness and low cost ownership in a simple-to-use solution. The large single button allows operation while wearing gloves. The intuitive menu minimises training time. Features include drop testing to 4 m, an integral rubber boot and protection from water ingress to IP65 and IP67. T4 has a unique TWA Resume function. It ensures time weighted average (TWA) toxic gas exposure is calculated accurately over an entire shift, even if the instrument is switched off for a break or during travel between sites. Positive safety LEDs illuminate green (for compliant) or red (if battery low, bump test required, calibration due, T4 in gas alarm or T4 instrument fault).
Features and Benefits
Front mounted, backlit display
Option to flip the screen 180° for easy viewing when instrument attached to clothing
Audible (95 dB), vibrating (integrated) and visible (LED) alarms
Operating temperature -20 to +55 °C
Humidity 10 - 95% RH @ 40 °C non-condensing
Data logging 130 hours @ 10 second intervals (approximately 78 000 logs)
Events logging, 3500 events
Ingress protection independently tested to IP65 and IP67
Compliance EMC Directive 2014/30/EU
Thick anti-shock rubber casing
Drop tested 4 m on to concrete
Dimensions 135 x 80 x 35 mm
Weight 282 g
Areas of Application
Oil and gas production
Utilities
Manufacturing industry
Food and drink industries
Wineries and breweries
Maritime engineering
Personal monitoring
Portable safety applications
Hazardous areas
Explosive atmospheres
Note
T4 detects up to four gas types, depending on choice of model: oxygen depletion and flammable gases detection model T4-ZOZL (
122-5524
); oxygen depletion, flammable gases and carbon monoxide detection model T...
New items
C01947, Crowcon
Accessories for Gasman personal gas monitors
Specific accessories for use with discontinued Gasman personal gas monitors with rechargeable batteries
New items
C011024/RS, Crowcon
Crowcon Tetra 3 Personal Gas Detectors
Compact, lightweight gas detector, the one-button operation Tetra 3 provides sophisticated features in a tough, user friendly package. Tetra 3 can monitor up to 4 different gases, depending on the model selected, and will display the readings simultaneously on the display screen.
Simple one button operation
Large top mounted display for ease of reading
Dual level instantaneous alarms plus time weighted average alarm for toxics
Audible 95dB, visual and vibrating alarms
Compact lightweight monitor
Li-ion Rechargeable battery gives 16 hour+ operation
IP65 ingress protection (minimum)
Full timed data logging with 50hour capacity
Tough plastic construction with elastomeric over-moulding
Tetra3
accessories:
Tetra3
UK battery charger (see stock no.
480-364
)
Tetra3
UK battery charger with PC Interface (see stock no.
537-408
) - cradle to accept one Tetra3 gas monitor for recharging the battery from a UK mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Euro battery charger (see stock no.
480-396
)
Tetra3
Euro battery charger with PC Interface (see stock no.
537-414
) - cradle to accept one Tetra3 gas monitor for recharging the battery from European mains power socket. Provides a 9way male RS232 Comm port output allowing the Tetra3 to download data to a PC using the PC software (available separately see stock no.
495-0202
)
Tetra3
Aspirator Assembly - aspirator assembly comprising adaptor plate, 2m hose and aspirator hand pump (bulb) fits onto the front of the Tetra3 gas detector for manual gas sampling (see stock no.
480-374
)
Tetra3
Carry Case - leather holster providing additional protection for the Tetra3 gas monitor (see stock no.
480-370
)
Tetra3
Harness plate - fixes to the Tetra3 to accept a shoulder strap and / or chest harness straps (see stock no.
480-380
)
Tetra Chest Harness St...
Don’t hesitate to ask questions for better clarification.