SenSpro Electronics Co., Ltd.
Main products:sensor,liner position sensor,proximity sensor,temperature sensor
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  • Contact Person : Ms. Li Margrate
  • Company Name : SenSpro Electronics Co., Ltd.
  • Tel : 86-139-22852464
  • Fax : 86-0755-26643011
  • Address : Guangdong,shenzhen,B9, 3rd Fl., Shangfu Bldg., Dengliang Rd., Nanshan Dist.
  • Country/Region : China
  • Zip : 518054

SP4 (SPXT) series pressure sensor cell

SP4 (SPXT) series pressure sensor cell
Product Detailed
* SP4 series of pressure sensor cell * Gage, Absolute available * Fitting or no fitting optional * Wide range in MEMS

   These stainless steel SP4 series of pressure sensor cell was developed for pressure applications that involve measurement of hostile media in harsh environments.  This series uses piezoresisitive semiconductor sensor, which is a design that has proven to be highly reliable, stable, and accurate.

Environmental Performance

Operating temperature range-20 to 80 degree C
Compensated temperature range0 to 70 degree C
Insulation Resistance≥100M ohm @ 50VDC
Insulation Voltage500 VDC or AC RMS between the case and electrical connections
Response Time (10% to 90%): ≤1 ms
Mechanical Specifications (for constant current)
Performance at 25 degree C:
Pressure range0 to 5, 10, 15, 30, 50, 100, 150, 300, 500, 1000, 1500, 3000, 5000psi
(0 to 35, 70, 100, 200, 350, 700KPa, 1, 2, 3.5, 7, 10, 20, 35MPa)
Non linearity±0.2, 0.3% of FS
Hysteresis and repeatability0.1% of FS Span
Proof Pressure3 X or 50MPa, whichever is less
Media compatibilityFluid, gas compatible with 316L SS
Electrical:
Supply currentconstant current 1.5mA
Zero Outputs0±1mV @ 1.5mA
Span Outputs100 ± 30 mV @ 1.5mA
Zero TC≤±1(% Span in ref, to 25 degree C)
Span TC≤±1(% Span in ref, to 25 degree C)
Input Impedance3K-6K ohm
Output Impedance2.5K - 6 K ohm
Mechanical Specifications (for constant voltage)
Performance at 25 degree C
Pressure range0 to 5, 10, 15, 30, 50, 100, 150, 300, 500, 1000, 1500, 3000PSI
(0 to 35, 70, 100, 200, 350, 700KPa, 1, 2, 3.5, 7, 10, 20MPa)
Non linearity±0.15%FS typical, Max ±0.3%FS, Min ±0.05%FS BFSL
Hysteresis and repeatability0.05%FS typical, Max 0.02%FS, Min 0.1%FS BFSL
Proof Pressure3 X or 50MPa, whichever is less
Media compatibilityFluid, gas compatible with 316L SS
Electrical:
Supply voltage10 VDC (or 5VDC)
Zero Outputs0±2mV
Span Outputs100mV  (50mV for 0-10psi) 
Zero TC≤±0.5(% Span in ref, to 25 degree C)
Span TC≤±0.5(% Span in ref, to 25 degree C)
Input Impedance6K - 20K ohm
Output Impedance2.5K - 6 K ohm

SP4 (SPXT) series pressure sensor cell



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