Small Diameter Sensor 10 Piezoresistive Silicon Pressure Sensor PC7

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: SemiConductor Type
• Model NO.: PC7
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: Digital Type
• Production Process: Normal Wirewound
• Material: Stainless Steel
• Thread Type: NPT
• Wiring Type: Five-Wire
• Measuring Medium: Liquid
• Certification: RoHS
• Customized: Customized
• Pressure Range: 0~1MPa...100MPa
• Pressure Reference: Absolute, Sealed Gauge
• Zero Output: ±2mv
• Span Output: ≥60mv
• Accuracy: ±0.25%F.S. (Typical)
• Excitation: 1.5mA
• Compensated Temp.: -10-70℃
• Operating Temp.: -40-125℃
• Oil Filling: Silicon Oil
• Housing and Diaphragm: 316L
• Transport Package: Standard Export Packing
• Specification: diameter 10 mm
• Trademark: WTsensor
• Origin: China
• Package Size: 13.00cm * 11.00cm * 6.00cm
• Package Gross Weight: 0.100kg

Product Description

  

Product Description

 

Product overview
PC7 silicon piezoresistive pressure sensor is a small diameter, high performance, high reliability, wide range pressure sensor. It uses imported pressure chips, optional constant current and constant pressure excitation and standard millivolt signal output.
PC7 packages diffused silicon pressure sensitive die in a φ10×8mm 316L stainless steel housing,which is led out by kovar pin. External pressure is transmitted to pressure sensitive die through stainless steel diaphragm and internally sealed silicon oil. Pressure sensitive die does not directly contact with measured medium, forming all solid structure of pressure measurement. So the product can be applied to a variety of occasions, including harsh corrosive medium environment.
 

 

Features
 High reliability imported pressure chip
 High non-linearity and good stability
 Small size, package size φ 10 × 8 mm
 Wide range, 1MPa to 40MPa
 All 316L material
 O-ring seal


Applications.
 Pressure controller products
 Process control system
 Instrument industry
 Hydraulic systems and valves
 Biomedical instruments
 Shipping and navigation
 

Performance parameters
Pressure range	1MPa~40MPa
Pressure reference	Absolute pressure, Sealed gauge pressure
Excitation	1.5mA recommended for constant current 5V recommended for constant voltage
Operating temp.	-40ºC~125ºC
Storage temp.	-40ºC~125ºC
Zero output	±30mV
Span output	≥60mV
Zero temp. coefficient	10%FS
Span temp. coefficient	10%FS
Impedance	(2~6)kΩ
Insulation resistance	≥200MΩ/250VDC
Long-term drift	≤0.2%FS/year
Non-linearity	≤0.25%FS(BFSL)
Repeatability	≤0.05%FS
Lead out mode	Pin

Structural performance parameters
Diaphragm material	316L
Housing material	316L
Oil filling	Silicon oil
Sealing ring	NBR or fluorine rubber

 

Company Profile

 

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.