Fluke -721-1603, Pressure Calibrator 300psi Differential, RS Calibration

Fluke

Product Information

Dimensions:
58 x 110 x 200mm
Weight:
539g
Maximum Operating Temperature:
+50°C
Maximum Pressure Measurement:
300psi
Model Number p:
722
Height:
200mm
Pressure Port Type:
Differential
Width:
110mm
Length:
58mm
Minimum Operating Temperature:
-10°C
Resolution:
0.01 psi
Minimum Pressure Measurement:
-12psi
Current Loop Measurement:
Yes
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The Fluke 721-1603 is a portable pressure calibrator built to accurately measure static and differential pressure, ideal for pressure transmitter calibration, gas flow checks, and general system verification. It helps field engineers and technicians test pressure sensors, pressure-to-current transmitters, and pneumatic systems with minimal setup, all while remaining in the field. The unit is RS-calibrated, which adds traceability and reliability for calibration records and maintenance audits.

Core Measurement Capabilities of the Fluke -721-1603 Pressure Calibrator

  • Dual isolated stainless-steel pressure sensors, one for low-pressure input, one for high-pressure/differential measurement.
  • High precision: both sensors operate with accuracy around 0.025% of full scale, enabling fine-tuned calibration in controlled tests.
  • Pressure range: the high-pressure side reaches 300 psi (≈ 20 bar), covering many industrial and HVAC instrumentation and control needs.
  • Supports additional measurements when needed.
  • Offers built-in loop-power and 4–20 mA simulation/output capability for testing pressure-to-current transmitters.

Why Buy It?

With dual sensors and a wide pressure range, the 721-1603 reduces the number of tools you need on-site. Instead of carrying separate gauges and sensors for static pressure, differential pressure, and transmitter output, this unit consolidates those functions. Its design supports both quick checks and detailed calibration tasks. The instrument’s interface and built-in capabilities make it suitable for field technicians who need dependable calibration without a full lab setup.

Application Potential of the Fluke -721-1603 Pressure Calibrator

  • Calibration of pressure transmitters and differential sensors in HVAC, gas, water, or process-control systems.
  • Verification of pressure-based flow meters or custody-transfer systems.
  • Routine maintenance checks on industrial pneumatic or hydraulic installations.
  • Field servicing of instrumentation.
  • Pre-commissioning or diagnostics of equipment.

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Fluke 721 Precision Pressure Calibrator Users Manual(Technical Reference)
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Fluke 721 Precision Pressure Calibrator Data Sheet(Technical Reference)

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FAQs

Yes. We ship Fluke -721-1603 Internationally to many countries around the world.
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We accept all major payment methods for all products including ET14136700. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET14136700 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Fluke" products on our website by using Enrgtech's Unique Manufacturing Part Number ET14136700.
You can order Fluke brand products with Fluke -721-1603 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Pressure Calibrators category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Fluke -721-1603, Pressure Calibrator 300psi Differential, RS Calibration. You can also check on our website or by contacting our customer support team for further order details on Fluke -721-1603, Pressure Calibrator 300psi Differential, RS Calibration.