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

Shanghai Zhaohui Pressure Apparatus Co.,Ltd. (ZHYQ) is the leading professional manufacturer in the industrial of pressure, flow, temperature, liquid level and Internet of Things (IoT).

ZHYQ found in 1999, based on the physical quantity of pressure, flow, temperature and level, developed a series of large scale and professional measurement products.

ZHYQ is ISO9001 (2015) Quality management certificated company, we acquired the certificates of CMC, Ex, MA, CE, RoHS and etc, till now we have applied for 7 Invention patents and more than 50 utility model patent technologies.

In recent years, ZHYQ actively expands the capacity and enhances to develop new products to meet the requirement of the market, found R&D center covers 1500㎡ and production base covers 10000㎡, annual yield more than 1 million pieces , the produces are widely used in the field of industrial process control, energy & electricity, hydrology, construction machinery, medical experiment, military equipment and etc, our market spread all over the world with more than 50 countries and areas.