Silicon Oil Filled High Stable Sensor Monocrystalline Silicon Pressure Sensor PC91

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: SemiConductor Type
• Model NO.: PC91
• Output Signal Type: Analog Type
• Material: Stainless Steel
• Measuring Medium: Gas, Liquid and Steam
• IP Rating: IP65
• Certification: RoHS
• Power Supply: Constant Voltage
• Operating Temp.: -40-85ºC
• Storage Temp.: -50-125ºC
• Output Voltage: 60-140mv
• Zero Temp. Coefficient: ±0.05%Fs/ºC
• Transport Package: Standard Export Packing with Carton
• Specification: 0.75kg
• Trademark: WTsensor
• Origin: China
• Package Size: 10.00cm * 15.00cm * 15.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

 

Product overview
PC91 Monocrystalline Silicon Pressure Sensor adopts the imported MEMS monocrystalline silicon pressure die, achieves international leading overpressure performance and ensures the excellent stability of signal. It is assembled in all-welded seal structure and filled with silicon oil in high vacuum. Measuring diaphragm of different materials isolates measured medium and pressure die, meanwhile, the sensor performs long-term reliable measurement of differential pressure signals of various strong corrosive medium.
PC91 Monocrystalline Silicon Pressure Sensor allows measured pressure to act directly on the diaphragm of sensor. Then the diaphragm produces a microdisplacement proportional to the pressure, which can be detected with the integrated electronic circuit and be converted to output a standard measurement signal of the corresponding pressure.

Features
Imported MEMS monocrystalline silicon pressure die
With overload protection
316L stainless steel all welded integrated structure
Gauge pressure type applicable to negative pressure measurement
Suitable for a variety of threads and shells



Applications and industries
Provide OEM for industrial transmitter manufacturers

Product Parameters

 

Performance parameters
Power supply	Constant voltage
Operating temp.	-40~85ºC
Storage temp.	-50~125ºC
Output voltage	60~140mV
Zero temp. coefficient	±0.05%FS/ºC
Temp. hysteresis	±0.1%FS (Range≥10kPa)
	±0.5%FS (Range<10kPa)
Pressure hysteresis	±0.05%FS
Long-term drift	±0.05%FS/Year
Nonlinearity	±0.5%FS (Range≥10kPa)
	±1.5%FS (Range<10kPa)
Max. overpressure	Refer to "Pressure range selection"
Diaphragm material	Stainless steel 316L, Hastelloy C
Outline dimension

Rear thread code	Dimensional drawing In: mm
H11:55-16 British thread
H10:M56×1.5-6g
H9:M45×1.5-6g
H2:M27×2

 

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.



 

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