HJ01

Standard pressure sensor

HJ01

  • Piezoresistive silicon chip employed
  • Perfect long term stability
  • MEMS technology
  • CE certificate
  • Sensor diameter: 16mm

SPECIFICATION

Pressure Range
Pressure range -100kPa, 10kPa, 35kPa, 70kPa, 100kPa, 250kPa, 400kPa, 600kPa, 1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa(bar and psi unit available)
Pressure reference Gauge pressure | Absolute pressure | Sealed gauge pressure
Overpressure 200%F.S.
Output Signal
Zero output ±2mV
Span output 100mV (Typical)
Specification
Accuracy (linearity, repeatability and hysteresis) ±0.25%F.S. (Typical)
Excitation 1.5mA (Typical)
Compensated temp. -10-70°C (Typical)
Operating temp. -40-125°C
Storage temp. -40-125°C
Zero temp. coefficient 0.02%F.S./ °C (≥600kPa) | 0.03%F.S. / ° (<600kPa)
Span temp. coefficient 0.02%F.S./ °C (≥600kPa) | 0.03%F.S. / ° (<600kPa)
Insulation resistance >200Mohm/250VDC
Bridge resistance Min. Max. Unit
2600 5500 ohm
Long term stability ≤0.2%F.S.S/ year
Vibration 20g (20-5000HZ)
Oil filling Silicon oil (Typical) | Olive oil available for sanitary application
O-ring NBR, Viton
Housing and diaphragm Stainless steel 316L
Wire connection 4 wire (typical) | 5 wire (available)   39×Ø0.015, Silicon shielded, 200°C bearing
Pin connection Kovar pin (0.6um Gold platted)
Weight 25g (approx)

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