China Piezoresistive Silicon Pressure Sensor Silicon Piezoresistive Pressure Sensor Silicon Oil Fill

Applications ofPressure Sensor

·Gas, liquid pressure measurement

·Industrial process control

·Level meBuilding Hardware asurement

·Gas, liquid pressure measurement

·Pressure checking meter

·Pressure calibrator

·Liquid pressure system and switch

·Cooling equipment and air conditioning system

·Aviation and navigation inspection

Introductionof Pressure Sensor

TMC22 pressure sensor is piezoresistive silicon pressure sensor with isolated construction and precise high low temperaure compensation, build-in high stable silicon chip, stainless steel 316L housing by diameter Ф19mm.Design concept base on wheatstone bridge principle, the measured pressure cause resistancebridge value variation, then it converted to ratio linearelectric signal.

Special features ofPressure Sensor

·Wet parts apply all stainless steel welding excellent corrosion resitance

·Gauge, vent tube is available

·5VDC excitation

·Output 0.5~4.5VDC

·PCB potting is optional

·Wet parts apply all stainless steel welding excellent corrosion resitance

·Silicon oil filling

Pressure Sensor electric specification

Power supply:1.5mA or 5VDC

Electric connection: Kovar pin, or silicon rubber wire (PCB potting availble)

Input impedance: 2kΩ~4k&OmEmergency Light & Indicator Light ega;

Output impedance: 4kΩ~6kΩ

Response (10%~90%):<1ms

Insulation resistor: 100MΩ, 250VDC

Overpressure: 2 times FS

Pressure Sensor construction

Diaphragm: stainless steel 316L

Housing: stainless steel 316L

O-ring: NBR or customized

SpecificationsTechnical data

Measuring range

60kPa,0.1 0.3 1.5 3.0 4.5 5MPa Power supply5 VDCVoltage proof16VDC, 30 secondCurrent consumptionMAX 10mAPre-Press EquipmentOutput signal0.5~4.5 Crane VDCComprehensive accuracy(type)±1.5(type)%F.S.Overload pressure150 %F.S.Burst pressure300 %F.S.Operating temperature range (type)-40~+125 ºCStorage temperature range (type)-50~+125 Packing Machinery ºCFluid temperature range (type)-40~+125 ºCInsulation resistance≥100(100VDC)Vibration proof

20...5000Hz

amax=20g

Response time≤1(10~90%F.S.) msMaterialStainless steel 316L

Pressure Sensor dimensions:
Pressure Sensor order guide: