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描述:这款压力传感器专为腐蚀性介质的压力测量而设计,比如油和燃油的压力测量。该压力传感器是由硅压电阻组成的惠斯通电桥微机电系统(mems),并使用了背压式技术,避免压力芯片与介质的直接接触。传感器继承了ASIC,提供了一个和所测量压力成正比例的模拟电压输出。
产品特点:
1.价格低廉
2.高灵敏度
3.小尺寸封装
应用:
1.油压测量
2.燃油压力
3.添蓝溶液压力
NovaSensor’s
NPR-101 pressure sensor is a silicon-based MEMS device using “Backside
Absolute Pressure” technology designed for harsh media exposure, which
eliminates the direct contact of the sensing circuitry with the applied
media. The device is coupled with an ASIC to provide a ratiometric
output proportional to the applied pressure. Integrated diagnostics
included.
Operating Pressure Range | 300 PSIA full scale pressure (20.68 BarA) |
---|---|
Performance | |
Total Error band | +/-2.0% FP (-20C to 100C) |
+/-3.0% FP (100C to 140C) | |
Electrical | |
Supply Voltage (Vcc) | 4.5 to 5.5 VDC (6.5 VDC MAX) |
Supply Current | 3 ma |
Output Range | 10% to 90% of Vcc |
Over-Voltage Protection | 6.5 VDC MAX |
Reverse Voltage Protection | None |
Durability | |
Cycle Life | 1 million cycles |
Proof Pressure | 1.5 times rated pressure |
Burst Pressure | 2.5 times rated pressure |
耐腐蚀压力传感器NPR-101
Amphenol.Nova
19~290psi
140~140℃
2倍额定压力
3倍额定压力