China Psi Pressure Sensor for Oil Gas Duel Water Pressure Measurement with Four Wires Connection, Find details about China I2c Pressure Sensor, Amplified Output Sensor from Psi Pressure Sensor for Oil Gas Duel Water Pressure Measurement with Four Wires Connection
Pressure range | |||
Pressure range | 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 | 300%F.S.(≤70Kpa) | 200%F.S.(<25Mpa) | 150%F.S(≥25Mpa) | ||
Output signal | |||
Output | 4 to 20mA (24V excitation) | ||
0.5 to 4.5V ratio metric (5V excitation) | |||
I²C (3.3V excitation) | |||
Specification | |||
Accuracy (linearity, repeatability and hysteresis) | ±0.5%F.S. (Typical) | ||
Excitation | 24VDC | 5VDC | 3.3VDC | ||
Compensated temp. | 0ºC-60ºC (≤35kPa) | -10ºC-70ºC (Other ranges) | ||
Operating temp. | -40-125ºC | ||
Storage temp. | -40-125ºC | ||
Zero temp. coefficient | 0.02%F.S./ ºC (≥100kPa) | 0.04%F.S. / ºC(<100kPa) | ||
Span temp. coefficient | 0.02%F.S. / ºC(≥100kPa) | 0.04%F.S. / ºC(<100kPa) | ||
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) | ||
O-ring | NBR | ||
Housing and diaphragm | Stainless steel 316L | ||
Wire connection | 4 wire (typical) | 5 wire (available) 39×φ0.015, Silicon shielded, 200ºC bearing | ||
Weight | 40g(approx) | ||
Protection | IP65 |