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Crystal IS31 Pressure Calibrator

 Ex ia IIC T4 Gb
(FTZU 10.0018 X)

With the smallest size, the widest range and the highest performance, the Crystal 30 series puts a zone 0 hazardous area certified calibration tool box in the palm of your hand.

The intrinsically safe IS31 pressure calibrator is light and compact enough to carry in your shirt pocket. The IS31's perfectly elastic, crystalline pressure sensor provides a high 0.05% of reading accuracy and brings laboratory quality precision to equipment calibrations out in the field.

Every IS31 comes with an ISO / IEC 17025 (NATA equivalent, A2LA accredited, ILAC recognised) calibration report, showing pressure and mA data over the full temperature compensated range of 0 to 50°C.

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Product As Built:

Manufacturer Crystal Engineering
Manuf. Model IS31
Manufactured In U.S.
  • Pressure accuracy of 0.05% of reading
  • Measures 0 to 55 mA with accuracy of 0.025% of reading
  • Resolution of up to 0.001 PSI / 0.001 mA
  • Compensated for use with media between 0 and 50°C
  • 1/8" NPT female connection
  • Accepts gases and fluids compatible with stainless steel and Viton®
  • Optional 316 stainless steel manifold for pressure sensors up to 300 PSIG
  • Micro-USB port for configuration and data acquisition
  • Rugged, extruded aluminium casing
  • Lightweight, compact design
Warranty 12 Months
Returns Policy Product is built to order and therefore not covered by our 7 day NQA guarantee. Your statutory consumer rights are unaffected.

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