XDB103-5 Diffused Silicon Pressure Sensor Module

Features Constant current and constant voltage excitation optional High reliable imported pressure chip Wide temperature compensation energy Do normalized output Moistureproof protection of compensating plate filled with glue Φ19mm standard OEM 1.5-year warranty Application process control system Pressure calibration instrument Refrigeration equipment and HVAC control Hydraulic system and valve Level measurement Biomedical instruments Ships and navigation Aircraft and avionics systems Weaponry  Equivalent Circuit Notice: Documents shall not be misused The information in this model selection is only for reference, and this document cannot be used as the product installation guide. Complete installation, operation and maintenance data are provided in the product manual. Wrong use may cause danger. Specifications Electrical Performance Range -100kPa~0~10kPa -- 100MPa Pressure type Gauge pressure, absolute pressure, sealing pressure Excitation(recommended) 1.5A for constant current; 10V for constant voltage Input impedance Constant current: 2kΩ~5kΩ; constant voltage: 3kΩ~18kΩ Electrical connection Gold-plated Kovar pin or silicone flexible wire Compensation temperature Constant current: 0℃~60℃ (≤35kPa), -10℃~70℃ (other ranges); constant pressure: - 10℃~70℃ Operating temperature - 40℃~125℃ Storage temperature - 40℃~125℃ Insulation resistance ≥ 200M Ω/250VDC Response time ≤ 1ms (up to 90% FS) Measured medium All liquids and gases compatible with 316L Mechanical vibration 20g (20~5000HZ) Impact 100g (10ms) Service life 10X104 (cycles)   Structural performance Diaphragm material 316L Shell material 316L Filling liquid Silicone oil seal ring Butadiene cyanide or fluorine rubber   Basic performance Item Condition Min Standard Max Unit remark Nonlinear   -0.3 ±0.2 0.3 %FS (1) Hysteresis   -0.05 ±0.03 0.05 %FS   Repeatability   -0.05 ±0.03 0.05 %FS   Zero output   -2 ±1 2 mV   Full range output 1.5mA, ≤35kPa 1.5mA, other range 10V, ≤ 35kPa 10V, other range 40 60 60 80   90   100   150   120 mV   Zero drift 10kPa Other range -2 -1.5 ±1.5 ±0.75 2 1.5 %FS (2) Sensitivity temperature drift   -1.5 ±0.75 1.5 %FS (2) Thermal hysteresis   -0.075 ±0.05 0.075 %FS (3) Long term stability   -0.3 ±0.2 0.3 %FS/year     (1) Calculated according to BFSL least square method (2) Within the compensation temperature range, 0℃~60℃, -10℃~70℃, refer to 30℃; -20℃~85℃, refer to 32.5℃ (3) After high/low temperature, return to the reference temperature.