Pressure Sensor capacitive type

Features: High Precision Long Life more than 10 year in normal conditions Stable performance in anti interference

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

 

SpecificationsPressure range: 0-6Kpa~40.0kPaAccuracy:±0.075% Stability:±0.2% of the F.S  Volumetric Displacement: Less Than 0.16CM3Damping: 0.2SElectric damping is 0~32 sec, sensing element stil has 0.2secStatic  pressure  effect:Zero Error: the 14 mpa is max span is  ±0.25 zero shifts can be calibrated outSpan Error: Each 6Mpa can be calibrated into reading of ±0.25%Temperature Effect: Zero Error=±0.2% URL Per 56°CVibration 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  outMaterial: Barrier Diaphragm: 316L C-276 Monel K-500 Tantalum B-2 etc availableWorking Conditions: Working Tem: Normal: -40°C-+104°C,Abnormal: -40°C~380°CHumidity: 0-90%

Pressure Sensor capacitive type