Atech sensor Co.,Ltd
Atech sensor Co.,Ltd
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Pressure sensor core PS16 OEM piezo-resistive silicon pressure sensor
Feature
● MEMS technology
● Imported Piezoresistive silicon chip employed
● Sensor diameter:15.8mm
● Gas or dilute liquid compatible with 316LSS
Applications
● Industrial process control
● Wastewater and environmental engineering
● Liquid pressure system and switch
● Refrigeration equipment and air conditioner
Description
PS16 industrial pressure sensor is totally same with PS19 except the diameter. It is also a standard and common sensor applied in air and chem.-industry, liquid pressure measuring. A high sensitivity silicon pressure chip is employed in the sensor. Silicon Oil-filled and isolated from measured media by a stainless steel diaphragm and body. The most important specification for industry application is long term stability.
The PS16 pressure sensor is designed for industry application with perfect long term stability.
Speifications
| Pressure medium | gas liquid compatible to stainless steel | ||
| Pressure ranges | 250kPa, 400kPa, 600kPa, 100kPa, 1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa, 16MPa, 25MPa | ||
| Pressure type | gauge (G), absolute (A), sealed gauge (S) | ||
| Overload pressure | 200%F.S. | ||
| Output signal | Zero Output 2mV 100mV (typical) | ||
| 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 (typical ) 5 wire (available) | ||
| 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 | 25g | ||
