HP7E Pressure Sensor (capacitive type)

Brief Description:
Pressure range:0-400-2500kpa
The type of capacitor pressure sensor mainly made from survey diaphragm and ripple seat of valve, barrier diaphragm and force release unit.At the tradition survey's principle is that outside world change of pressure, the transmitter output capacitor data will also move to follow that change.the capacitor transmitter changed the traditional testing the principle, not with the change the electric capacity to be measure the accomplishment basis of change of pressure.But embed the board of line on the sensor, Thus guarantee the stable signal of sensor.

Features:
High Precision
Long Life more than 10 year in normal conditions
Stable performance in anti interference from outside
Rigid application
Application:
Micro Differential Pressure, Differential Pressure, High Hydrostatics Pressure, Absolute Pressure, Gauge Pressure.
Specifications:
Pressure range:0-400-2500kpa
Accuracy:+/-0.075%. St ability:+/-0.2% of the F.S
Volumetric Displacement:Less Than 0.16CM3.
Damping:0.2S.Electric damping is 0~32 sec, sensing element stil has 0.2sec
Static pressure effect:
Zero Error: the 14 mpa is max span is +/-0.25 zero shifts can be calibrated out.
Span Error: Each 6Mpa can be calibrated into reading of +/-0.25%,
Temperature Effect:Zero Error=+/-0.2% URL Per 56^oC.
Vibration Effect:+/-0.5% of URL per g to 200HE in any axis
Mounting Position Effect: Zero shift of up to 0.25kPa, zero shift can be calibrated out, Material:Barrier Diaphragm:316L,C-276,Monel K-500,Tantalum,B-2 etc available.
Working Conditions: Working Tem:Normal:-40^oC-+104^oC,Abnormal:-40^oC~380^oC,
Humidity:0-90%.

HP7E-PressureSensor.pdf

HP7E Pressure Sensor (capacitive type)