19mm Pressure Sensor Core 4mA-20mA Differential Pressure Cell
Application of Pressure Sensor Core
Industrial process control
Gas, liquid pressure measurement
Differential pressure measurement
Venturi and vortex flowmeters
Speifications of Pressure Sensor Core
Pressure medium | gas liquid compatible to stainless steel | ||
Pressure ranges | 10kPa, 35kPa, 70kPa, 100kPa, 250kPa, 400kPa, 600kPa, 1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa, 40MPa, 60MPa, 100MPa | ||
Pressure type | gauge (G), absolute (A), sealed gauge (S) | ||
Overload pressure | 300%F.S.( 70kPa) |200%F.S.( 25MPa) |150%F.S.( 25MPa) | ||
Output signal | Zero Output 2mV 100mV (typical) 60mV (for 10kPa) | | ||
Accuracy | 0.25%FS (standard) | ||
Zero offset | ≤±2mV | ||
Long term stability | <0.2%FS/year | ||
Excitation | 1.5mA (typical) |5VDC | 10VDC | ||
Compensated Temp. | - 10°c ~+70°c | ||
Operating Temp. | -40~+125°c | ||
Storage Temp. | -40~+125°c | ||
Zero Temp. Coefficient | 0.02%F.S./ °c ( 100kpa) | 0.03%F.S. /°c (<100kpa) | ||
Span Temp. Coefficient | 0.02%F.S./ °c ( 100kpa) | 0.03%F.S. /°c (<100kpa) | ||
Bridge Resistance | Min. | Max. | Unit |
2600 | 5500 | ohm | |
Vibration | 20g (20— 5000HZ) | ||
Response time | ≤1ms | ||
Electrical connection | 6-pin or 4-wire | ||
Material of membrane | 316L | ||
Material of housing | 316L | ||
Sealing | fluoro-rubber sealing ring | ||
Filled oil | silicon oil, or olive oil (hygienism) | ||
Wire | gold-plated kovar pins, or silicon rubber shielded flexible wires | ||
Net weight | 28g |