OEM Piezoresistive Pressure Sensor core to measure various fluid media

PT124G-3101 piezoresistive pressure sensor is designed in automatic mass production line. It is cost effective. PT124G-3101 outline, installation, dimension and sealing methods are similar to other famous brand, they have high interchangeability. It is widely used for pressure measurement of media which is compatible with stainless steel and Viton.

Features

Cost Effective

Chip from international famous brand

Laser Trimming for temperature compensation

Pressure range: 0kPa～35kPa…35MPa

Constant current / Constant Voltage power supply

Isolated construction, enable to measure various fluid media

Φ19mm standard OEM piezo-resistive pressure sensor

Full stainless steel 316L

Application

· Industrial process control

· Level measurement

· Gas, liquid pressure measurement

· Pressure checking meter

· Pressure calibrator

· Liquid pressure system and switch

· Cooling equipment and air conditioning system

· Aviation and navigation inspection

Electric Performance

Power supply: ≤2.0mA DC; ≤10V DC

Electric connection: 100mm silicon rubber flexible wires

Common mode voltage output: 50% input (typ.)

Input impedance: 2kΩ～8kΩ

Output impedance: 3.5kΩ~6kΩ

Response (10%～90%): <1ms

Insulation resistor: 100MΩ, 100VDC

Overpressure: 1.5 times FS

Construction Performance

Diaphragm: stainless steel 316L

Housing: stainless steel 316L

Leading wire: silicone-rubber flexible wire

O-ring: Viton

Net weight: ～25g

Environment Condition

Position: deviate 90° from any direction, zero change ≤±0.05%FS

Shock: no change at 10gRMS,(20～2000)Hz

Impact: 100g, 11ms

Media compatibility: the gas or liquid which is compatible with stainless steel and viton

Basic Condition

Media temperature: (35±1)℃

Environment temperature: (35±1)℃

Shock: 0.1g(1m/s2)Max

Humidity: (50%±10%)RH

Local air pressure: (86～106)kPa

Power supply: (1.5±0.0015)mA DC