High-Precision SS316L 0-10V HVAC Pressure Sensor for Accurate Monitoring

• Customization: Available
• Pressure Range: -100kpa...0~10kpa...10MPa
• Pressure Reference: Gauge, Absolute, Sealed Gauge
• Model NO.: PC9
• Zero Output: ±2mv
• Span Output: ≥40mv (≤35kpa) ≥60mv (Other Ranges)
• Accuracy: ±0.25%F.S. (Typical)
• Excitation: 1.5mA (Typical)
• Operating Temp.: -40℃-125℃
• Housing and Diaphragm: 316L
• Transport Package: Standard Export Packing with Carton
• Specification: Diameter: 19mm
• Trademark: WTsensor
• Origin: China

Product Description

PC9 Industrial Pressure Sensor

 

Products Overviews
PC9(WTT19) pressure sensor,19mm pressure sensor,silicon pressure sensor,pressure sensor manufacturer

 

We are the manufacturer that produce OEM silicon pressure sensor with temperature compensation and small size.


Features:

Piezoresistive silicon chip employed 
Perfect long term stability

MEMS technology
Sensor diameter: 19mm

Diaphragm and pressure range
The diaphragm diameter has tight relation with pressure measured. Low pressure requires large diameter and high pressure needs small diameter. This is caused by oil expansion during temperature changing. It creates internal pressure due to the resistance of the diaphragm. The smaller diaphragm will create large internal pressure, and it is difficult to make zero compensation.
 

Pressure range
Pressure range	-100kPa, 10kPa, 35kPa, 70kPa, 100kPa, 250kPa, 400kPa, 600kPa, 1MPa, 1.6MPa, 2.5MPa, 4MPa, 6MPa, 10MPa
Pressure reference	Gauge pressure | Absolute pressure | Sealed gauge pressure
Overpressure	300%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)
Excitation	1.5mA (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. coefficient	0.02%F.S. / ºC(≥100kPa) | 0.04%F.S. / ºC(<100kPa)
Insulation resistance	>200Mohm/250VDC
Input impedance	2kΩ~5kΩ
Long term stability	≤0.2%F.S.S/year
Vibration	20g (20-5000Hz)
Oil filling	Silicon oil (Typical) | M20 for sanitary application
O-ring	NBR, Viton
Housing and diaphragm	Stainless steel 316L
Wire connection	4 wire (typical) | 5 wire (available)    39×φ0.015, Silicon shielded, 200ºC bearing
Weight	25g(approx)

 

Wire connection     
                                                      

About Us:



Certifications:


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.