19mm piezoresistive pressure sensor SS316L diffused silicon sensor PC9 (WTT19)

Piezoresistive silicon chip employedPerfect long term stabilityMEMS technologySensor diameter: 19mm Pressure range Pressure range-100kPa, 10kPa, 35kPa, 70kPa, 100kPa, 250kPa, 400kPa, 600kPa, 1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPaPressure referenceGauge pressure | Absolute pressure | Sealed gauge pressureOverpressure30

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Piezoresistive silicon chip employed
Perfect long term stability
MEMS technology
Sensor diameter: 19mm

 
Pressure range
 
Pressure range-100kPa, 10kPa, 35kPa, 70kPa, 100kPa, 250kPa, 400kPa, 600kPa, 1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa
Pressure referenceGauge pressure | Absolute pressure | Sealed gauge pressure
Overpressure300%F.S.(70Kpa) | 200%F.S.(10Mpa)
Output signal
 
Zero output±2mV
Span output≥40mV (≤35kPa) | ≥60mV (Other ranges)
Specification
 
Accuracy (linearity, repeatability and hysteresis)±0.25%F.S. (Typical)
Excitation1.5mA (Typical)
Compensated temp.0ºC-60ºC (≤35kPa) | -10ºC-70ºC (Other ranges)
Operating temp.-40ºC-125ºC
Storage temp.-40ºC-125ºC
Zero temp. coefficient 0.02%F.S./ ºC (≥100kPa) | 0.04%F.S. / ºC(<100kPa)
Span temp. coefficient0.02%F.S. / ºC(≥100kPa) | 0.04%F.S. / ºC(<100kPa)
Insulation resistance>200Mohm/250VDC
Input impedance2kΩ~5kΩ
Long term stability≤0.2%F.S.S/year
Vibration20g (20-5000Hz)
Oil fillingSilicon oil (Typical) | M20 for sanitary application
O-ring NBR, Viton
Housing and diaphragm                                    Stainless steel 316L
Wire connection4 wire (typical) | 5 wire (available)    39×φ0.015, Silicon shielded, 200ºC bearing
Weight25g(approx)
 
Wire connection     
                                                      

19mm Piezoresistive Pressure Sensor SS316L Diffused Silicon Sensor PC9 (WTT19)
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19mm Piezoresistive Pressure Sensor SS316L Diffused Silicon Sensor PC9 (WTT19)
19mm Piezoresistive Pressure Sensor SS316L Diffused Silicon Sensor PC9 (WTT19)

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19mm Piezoresistive Pressure Sensor SS316L Diffused Silicon Sensor PC9 (WTT19)

FAQ:
1.    Q: Are you manufacturer or trading company?
        A: We are manufacturer which focuses on pressure sensor for 33 years.
2.    Q: What international certificates do you have?
        A: ISO9001, CE, RoHS Certificated.
3.    Q: What is your production capacity?
        A: We produced 1500000 pieces pressure sensor in year 2017.
4.    Q: What is the lead time of your product?
        A: Stocks are available for some products. The typical lead time is 8~14 working days for product without customization. 
       Note: lead time may vary base on different products. Please contact us for detailed lead time. 
5.    Q: What is the warranty of your products?
       A: Our warranty time is 18 months after shipment.
6.    Q: Do you provide customized products?
       A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.
 

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