to-8 Encapsulation Piezoresistive Pressure Sensor/Transducer with High Sensitivity

• Type: Piezoresistive Pressure Sensor
• Certification: ISO
• Pressure Range: 0~250PA...100kpa
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: TO-8
• Pressure Reference: Gauge Absolute Sealed Gauge
• Zero Output: ±2mv
• Span Output: ≥30mv
• Accuracy: ±0.25%F.S. (Typical)
• Excitation: ≤2mA
• Compensated Temp.: 0 - 50ºC
• Operating Temp.: -40 - 85ºC
• Oil Filling: Silicon Oil (Typical)
• Housing and Diaphragm: Stainless Steel 304 for Housing, 316L for Diaphrag
• Transport Package: Standard Export Packing with Carton
• Trademark: WTsensor
• Origin: China

Product Description

• Piezoresistive silicon chip employed
• Perfect long term stability
• MEMS technology 
• High sensitivity
• TO-8 encapsulation
• Highly universalizable

TO-8 industrial pressure sensor is a standard and popular sensor applied in air and liquid pressure measurement. TO-8 industrial pressure sensor is available for the occasion with small space to measure the pressure of non-conductive, non-corrosive liquid or dry gas.

Pressure range
Pressure range	250Pa, 10kPa, 35kPa, 70kPa, 100kPa
Pressure reference	Gauge pressure | Absolute pressure | Sealed gauge pressure
Overpressure	200%F.S.(<10MPa) | 150%F.S.(≥25MPa)
Output signal
Zero output	±2mV
Span output	≥30mV
Specification
Accuracy (linearity, repeatability and hysteresis)	±0.25%F.S. (Typical)
Excitation	1.5mA
Compensated temp.	0ºC - 50ºC
Operating temp.	-40ºC - 85ºC
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	>250Mohm/250VDC
Input impedance	2kΩ~5kΩ
Long term stability	≤0.2%F.S.S./year
Vibration	20g (20-5000Hz)
Oil filling	Silicon oil (Typical) | Olive oil/M20 available for sanitary application
Housing and diaphragm	Stainless steel 304 for housing, Stainless steel 316L for diaphragm

 

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