HI2000 High Precision Pressure Transducer


■ Silicon-on-sapphire sensor technology
■ Pressure ranges 0-500mbar to 0-1500bar (0-7.5psi to 0-20,000psi)
■ 0-100mv, 0-5vdc or 0-10vdc output



Description | Data Sheet | Related Products

High Specification Pressure Transducer Performance:

  • Silicon-on-sapphire sensor technology
  • Pressure ranges 0-500 mbar to 0-1,500 bar (0-7.5 psi to 0-20,000 psi)
  • Superb thermal performance
  • High operating temperature
  • 0-100mV, 0-5Vdc or 0-10Vdc output
  • Excellent accuracy
  • Outstanding long term stability
  • All titanium alloy wetted parts
  • *Intrinsically safe option. Flammable gases (zone 0)
    and dusts (zone 20)


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 protects the strain gauge circuit from electromagnetic pulse radiation and allows the sensor to operate over a very wide temperature range without loss of performance.


Aerospace, laboratory and test, oil and gas monitoring equipment (down-hole) and subsea.


View Data Sheet (PDF)     Atex Certificate


Additional information

Additional information

Model Number

HI2002 – 0-10 V, HI2004 – 0-5 V, HI2005 – 0-10 V, HI2012 – 0-10 V, HI2014 – 0-5 V, HI2015 – 0-10 V, HI2000 – 0-10 mV/V, HI2010 – 0-10mV/Vdc, HI2011 – 0-5Vdc

Pressure Ranges

0-1 bar (0-15 psi), 0-1 bar Vac, 0-25 bar (0-300 psi), 0-1bar Vac (30 in Hg), 0-100 bar (0-1,500 psi), 0-250 bar (0-3,000 psi), 0-400 bar (0-5,800 psi), 0-600 bar (0-8,700 psi), 0-1,000 bar (0-14,500 psi), 0-1,500 bar (0-20,000 psi)

Calibration in

bar, psi.