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HI2000

High Specification Pressure Transducer

HI2000 High Specification Pressure Transducer
HISPEC© HI2000 HIGH SPECIFICATION PRESSURE TRANSDUCER

  • SILICON-ON-SAPPHIRE SENSOR TECHNOLOGY
  • PRESSURE RANGES 0-500mbar TO 0-1500bar
  • VOLTAGE OUTPUT
  • ACCURACY 0.1% NLHR
  • OPTIONAL ATEX APPROVED VERSION
  • ALL TITANIUM ALLOY WETTED PARTS
  • HIGH SPECIFICATION

The HISPEC HI2000 series of pressure transducers with state-of-the-art Silicon-on-Sapphire sensor technology offer levels of accuracy and performance previously unobtainable or prohibitively expensive.

The unique Silicon-on-Sapphire sensor technology provides outstanding performance and gives excellent stability over a wide temperature range. The advanced sensor design consists of a piezoresistive silicon strain gauge circuit, which is epitaxially grown onto the surface of a sapphire diaphragm to form a single crystalline structure. The sapphire sensor element is then molecularly bonded to a Titanium alloy sub-diaphragm. This enables the sensor to endure higher over- pressures and provides superb corrosion resistance. The completed sensor exhibits virtually no hysteresis and excellent long-term stability. With outstanding insulation properties, the sapphire substrate allows the sensor to operate over a very wide temperature range without loss of performance.

Applications include aerospace, laboratory and test, oil and gas monitoring equipment (down-hole) and subsea. Available in pressure ranges from 0-500mbar to 0-1500bar and with electrical outputs of 10mV/V, 0-5Vdc and 0-10Vdc.

An optional ATEX certified version of this product is available approved for explosion protection for flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1).

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Registered Office: Sensor House, Wrexham Technology Park, Wrexham, United Kingdom, LL13 7YP. Company Reg. No. is 2523392.
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