Gefran

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Gefran Profile

Gefran, one of the most reputed brand, established in 1960 in Provaglio d’Iseo province of Brescia, Italy, to develop high-quality electric panels for machines used in manufacturing plastics. The company produces and provides precision components for measuring process variables such as power, pressure, position, and temperature. The key elements are developed in tidy rooms that are protected from interference and are furnished with hi-tech-instrumentation to manufacture flawless, durable, and high-quality products. The wide range of products designed and manufactured by the firm includes position sensors, pressure sensors, strain & force sensors, temperature sensors, controllers & indicators, drives, cabinet solutions, power control devices, and automation platform tools, among many relevant products.

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Featured Products

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4A-96-4-00-1, Gefran

Display unit for AC voltage and AC current 4A96 Linear input message displayed when levels fall above / bel...

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1600 RRR0 00 00 0 1, Gefran

1600 series temperature controller 48 x 96 controllers, dual 4-digit display with configurable universal input on front panel. Self-adjusting, s...

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1200 RR00 00 0 1, Gefran

1200 series temperature regulator 48 x 96 controllers, dual 4-digit display with configurable universal inp...

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1200 RDR0 00 0 1, Gefran

1200 series temperature regulator 48 x 96 controllers, dual 4-digit display with configurable universal inp...

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TK-E-1-E-B06D-H-V, Gefran

Gefran TK Series Pressure Sensors TK Series pressure sensors specially designed for applications requiring...

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GTT-40/480-0, Gefran

GTT25 / 40 Thyristor power controller Controls input with an analogue signal Zero-crossing Adjusts cables i...

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PZ34-A-100, Gefran

PZ34 — Linear Travel Sensor with Cylindrical Housing Linear travel sensor in potentiometric technology for industrial use Improved service life...

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LTM100S, Gefran

Gefran LT series linear position transducers Main characteristics: 50 → 900 mm strokes Pull shaft, M6 thr...

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PY-1-C-050, Gefran

Gefran PY1 series linear position transducers Main characteristics: 50 mm stroke Mechanical linkage using...

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LTH100S, Gefran

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PZ-34-A-200 0000X000X00, Gefran

PZ34 — Linear Travel Sensor with Cylindrical Housing Linear travel sensor in potentiometric technology for industri...

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650-R-R00-01030-1-G, Gefran

Gefran 650 Series The 650 series of PID temperature controllers from Gefran are highly customisable and adapts to t...

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Popular Categories For Gefran

Temperature Controllers (58)

Multi Function Panel Meters (13)

Industrial Circular Connectors (4)

Motion Control Sensors (116)

Sensor Accessories (6)

Pressure Sensors (185)

Sensor & Switch Cables & Connectors (9)

PID Temperature Controllers (36)

Digital Panel Multi-Function Meters (6)

Solid State Relays (66)

On / Off Temperature Controllers (8)

Categories For Gefran

Automation & Control Gear (1)

Process Control (1)

Popular Items

Popular items

4A-96-4-00-1, Gefran

Display unit for AC voltage and AC current 4A96 Linear input message displayed when levels fall above / below permitted measuring range Adjustable protection code Labels for the most frequent physical measurement units Model Power supply 4A96-4-00-0 11 to 27V ac/dc 4A96-4-00-1 100 → 240 Vac / Vdc Power supply: See table Display capacity: 4-digit, 13 mm AC voltage 0 to 2, 0 to 20, 0 to 200 and 0 to 500 V ac AC current: 0 to 20, 0 to 50, 0 to 200 mA ac 0 to 1, 0 to 5A ac Operating temperature: 0 °C → 50 °C Front-side protection level: IP65 Dimensions: 48 x 96 x 115 mm Panel cut-out: 44.5 x 92 mm Installation depth: 105 mm

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1600 RRR0 00 00 0 1, Gefran

1600 series temperature controller 48 x 96 controllers, dual 4-digit display with configurable universal input on front panel. Self-adjusting, self-adapting, soft start, auto / manual function, internal / external preset. The main measurement input is universal, allowing various types of sensors to be connected. The units are equipped with 3 relay outputs for hot, cold or hot and cold regulation outputs and/or for alarm outputs. Alarm for load break or sensor short circuit. Alarms can be configured as required. One model features 2 logical inputs with configurable functions and sensor power supply (24 V dc / 30 mA). Main applications: ceramic ovens, rubber vulcanisation, food processing industry, chemical and pharmaceutical industry, plastic extrusion and injection presses, climate chambers and test benches. Operating voltage: 100 → 240 Vac / dc Input - Thermocouples J; K; R; S; T; B; E; N; Ni-Ni18Mo and L - Platinum probe: Pt 100, 3 wires (PTC RTD variant) - Platinum probe: Pt 100, 3 wires (PTC RTD variant) Relay output: 3 A / 250 V Accuracy: +/-0.2% of full scale Dimensions (mm) 48 x 96 x 123 Panel cut-out (mm): 44.5 x 92 Protection index: IP65 (front face) Operating temperature: 0°C to +50°C

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1200 RR00 00 0 1, Gefran

1200 series temperature regulator 48 x 96 controllers, dual 4-digit display with configurable universal input on front panel. The main measurement input is universal and allows connection of several types of sensors. Regulation mode: ON-OFF; P; PD; PI; PID, either for heating or for cooling, with settings that can be adjusted via the keypad. Alarm for load break or sensor short circuit. Alarms can be configured as required. Main applications: extrusion lines, material injection presses, thermoforming machines, ovens, packaging machines. Supply voltage: 100 → 240 Vac / dc Inputs: - Thermocouples J; K; R; S; T; B; E; N; Ni-Ni18Mo and L - Platinum probe: Pt 100; 3 wires; PTC NTC Outputs: - Relay (R): 3 A / 250 V - Logic (D): 24 Vdc, Rout = 100Ω - Analogue (W): 04 → 20 mA; 0 → 10V Accuracy: +/-0.2% of full scale Dimensions (mm) 48 x 96 x 110 Panel cut-out (mm): 44.5 x 92 Protection index: IP65 (front face) Operating temperature: 0°C to +50°C

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1200 RDR0 00 0 1, Gefran

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TK-E-1-E-B06D-H-V, Gefran

Gefran TK Series Pressure Sensors TK Series pressure sensors specially designed for applications requiring long-distance signal (4 mA) transmission or in smart control systems. TK series transmitters are based on the extensimetric thick film measuring principle The primary measuring element is directly deposited on the membrane using a thick film serigraphy process All parts that are in contact with the fluid are in stainless steel The 4-pole DIN 43650 electrical connector provides IP65 protection Available in 0 → 2.5 to 0 → 400 bar

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GTT-40/480-0, Gefran

GTT25 / 40 Thyristor power controller Controls input with an analogue signal Zero-crossing Adjusts cables in pulse group mode with optimised dynamic cycle time Dual anti-parallel thyristor MOV protection Master / slave mode Attach to DIN rails Power supply voltage: 24 → 530 VAC Mains frequency: 50/60Hz Output rated current: GTT 25: 25 A at 40 °C during continuous operation GTT 40: 40 A at 40 °C during continuous operation Control input: Voltage: 0 → 5 VDC; 0 → 10 VDC Current: 0 → 20 mA, 4 → 20 mA Potentiometer: 1 KΩ → 10 KΩ General data: Power supply: 24 VAC ±10 %; 50 / 60 Hz Power consumption: 1.5 VA Operating temperature: 0 °C → +80 °C Dimensions (H x W x D): 108 x 60 x 132 mm Weight: 900 g Approvals CSA, CE

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PZ34-A-100, Gefran

PZ34 — Linear Travel Sensor with Cylindrical Housing Linear travel sensor in potentiometric technology for industrial use Improved service life of resistance track by doubled mounting of the slider Mechanical support with terminal blocks, self-aligning ball joints No change to the electrical signal outside of the theoretical electrical use area Output terminal via 3-pin shielded cable, length 1 m Type Resistance Electrical Housing Linearity value use range length PZ34-A-50 2 kΩ 50 mm 135 mm ±0.1% PZ34-A-75 3 kΩ 75 mm 160 mm ±0.1% PZ34-A-100 4 kΩ 100 mm 185 mm ±0.1% PZ34-A-125 5 kΩ 125 mm 210 mm ±0.05% PZ34-A-150 6 kΩ 150 mm 235 mm ±0.05% PZ34-A-200 8 kΩ 200 mm 285 mm ±0.05% PZ34-A-250 10 kΩ 250 mm 335 mm ±0.05% Linearity (within elec. use range): see table Tolerance range of the resistance: ±20% Movement speed: Max. 10 m/s Electrical insulation: >100 MΩ at 500 V Dielectric Strength: >500 V eff Max. applicable voltage: 60 V, 40 V (50 mm) Recommended slider current: Maximum slider current: 10mA service life: 100 * 10 6 movements Housing material: Anodised aluminium Protection level: IP60 Working temperature: -30°C → +100°C

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LTM100S, Gefran

Gefran LT series linear position transducers Main characteristics: 50 → 900 mm strokes Pull shaft, M6 threaded Independent linearity: ±0.05% Infinite resolution Absence of electrical signal variation in output, outside the theoretical electrical stroke Maximum displacement speed 5 m/s Operating temperature: -30 → 100°C Electrical connections: 3-pole LTH connector 4-pole LTM connector DIN43650-ISO4400 Life duration: >25 ´ 10 6 m strokes, or >100 ´ 10 6 manoeuvres, whichever is less (within C.E.U.) Degree of protection IP60 Model 100 130 175 200 275 300 400 500 600 900 Useful electrical stroke mm 100 130 175 200 275 300 400 500 600 900 (C.E.U.) +3/-0 Theoretical electrical stroke mm C.E.U. +3 C.E.U. +4 406 508 609 914 (C.E.T.) ±1 Resistance (C.E.T.) KΩ 5 5 5 5 5 10 Mechanical stroke (C.M.) mm C.E.U. +9 C.E.U. +10 412 518 619 924 Case length (A) mm C.E.U. +62 C.E.U. +63 465 571 672 977 Useful electrical stroke (C.E.U.) 100/130/175/200/275/300/400/500/600/900 Independent linearity (within C.E.U.) ±0·0.05% Resolution Infinite Resistance tolerance ±20% Recommended cursor current Maximum cursor current ≤10mA Dissipation at 40°C (0 W at 120°C) 3 W Maximum applicable voltage 60 V Coeff. Termico della resistenza -200 ±200 ppm/°C Coeff. Termico effettivo della tensione d'uscita Electrical Insulation >100 Mohm at 500 V Dielectric strength >500 V eff at 50 Hz Operating temperature -30°C → 100°C Storage temperature -50°C → 120°C Displacement speed Standard ≤5 m/s Displacement force ≤2 N IP60 version Material transducer case Anodized aluminium Nylon 66 GF 40 Materiale costruttivo albero trascinamento Stainless steel AISI 431 Fixture Brackets with adjustable distance between centres

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PY-1-C-050, Gefran

Gefran PY1 series linear position transducers Main characteristics: 50 mm stroke Mechanical linkage using joint with take up of play, M4 thread Independent linearity up to ±0.05% Infinite resolution Absence of electrical signal variation in output, outside the theoretical electrical stroke Maximum displacement speed 10m/s Operating temperature: -30 → 100°C 5-pole electrical connectors Life duration: >100 ´ 10 6 operations (within C.E.U.) Double support of the control rod Degree of protection IP40 Useful electrical stroke (C.E.U.) 50 Resolution Infinite Resistance tolerance ±20% Recommended cursor current Maximum cursor current ≤10mA Coeff. Termico della resistenza -200 ±200 ppm/°C Coeff. Termico effettivo della tensione d'uscita Electrical Insulation >100 Mohm at 500 V Dielectric strength >500 V eff. at 50 Hz Operating temperature -30°C → 100°C Storage temperature -50°C → 120°C Displacement speed ≤10 m/s Displacement force ≤0.30N Material transducer case Anodized aluminium Nylon 66 GF 40 Materiale costruttivo albero di trascinamento Stainless steel AISI 431 Fixture Brackets with adjustable distance between centres Electrical/mechanical features Model 50 Useful electrical stroke (C.E.U.) +1/-0 mm 50 Theoretical electrical stroke (C.E.T.) ±1 mm C.E.U. +1 Resistance (C.E.T.) kΩ 5 Independent linearity (within C.E.U.) ±% 0.1 Dissipation at 40°C (0 W at 120°C) W 1.2 Maximum applicable voltage V 60 Mechanical stroke (C.M.) mm C.E.U. +5 Case length (A) mm C.E.U. +38 Total length (B) mm 157

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LTH100S, Gefran

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PZ-34-A-200 0000X000X00, Gefran

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650-R-R00-01030-1-G, Gefran

Gefran 650 Series The 650 series of PID temperature controllers from Gefran are highly customisable and adapts to the users application. The flexible customisation of the controller integrates perfectly with the look of the machine interface. These PIDs are clear and easy to read with easy configuration for manual-free programming. Large LCD display 48 x 48 mm format Flexible customisation of display, operator messages, text size, text colour, logo and use of bargraph (1250 series only) Scrolling diagnostics messages Preventive maintenance with energy counters (kWh) and load switching 16 function block applications Different password levels Remote setpoint input Relay, logic, isolated analogue outputs 3 configuration methods: from keyboard in only 7 steps, from PC with GF_eXpress configurator and from the Zapper portable configurator Gefran Series 400, 600, 650, 1000, 1200 & 1250

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