Independent and self-developed sputtering film process

Taking the revitalization of national industry as its mission, we forge the "core" of China with meticulous craftsmanship! We are committed to becoming a leading supplier of pressure sensors in high-end application fields, filling the domestic gap and solving the problem of localization

our products

YHMX-D05 product

Sputtered thin-film metal-based sensitive core

Using ion beam sputtering coating technology, insulating and resistive materials are deposited on the elastic metal diaphragm in the form of molecules, achieving atomic bonding between the sensitive element and the elastomer. This minimizes the creep, hysteresis, and aging of the sensor, and enhances the long - term stability and reliability of the product in harsh environments such as high temperature, high pressure, dusty, and humid conditions.

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GPD60 Mine-used pressure sensor

This model is a mine-used intrinsically safe pressure sensor, which holds an explosion-proof certificate and a safety certificate for mine products. The product integrates processes such as sputtering thin films, precision etching, and laser welding. During the production process, it has undergone strict high - and low - temperature cycling and pressure pulse fatigue treatments.

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GPD80 Mine-used pressure sensor

This model is a mine-used intrinsically safe pressure sensor, which holds an explosion-proof certificate and a safety certificate for mine products. The product integrates processes such as sputtering thin films, precision etching, and laser welding. During the production process, it has undergone strict high - and low - temperature cycling and pressure pulse fatigue treatments. The integrated signal conditioning circuit can convert pressure data into voltage signals for output. It features a high dynamic frequency response, stable zero point, high temperature resistance, small temperature drift, vibration resistance, shock resistance, high stability, and high reliability.

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YHJS-XXX-M4-02 High-temperature pressure sensor

The high - temperature pressure sensor's core component is a sputtered thin - film sensitive core, which can convert the measured pressure into an electrical signal. It has a wider temperature range. Meanwhile, it adopts the sputtering process and full compensation process. After high - and low - temperature cyclic aging and fatigue aging, it has good long - term stability. The housing is a stainless - steel laser - welded sealed structure, suitable for both dynamic and static pressure measurement.

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YHJS-XXX-G2-04 Pressure sensor

Using internationally advanced alloy sputtering technology and etching technology, the strain resistors are directly fabricated on the metal elastic body. This enables the sensor to maintain long - term stability and reliability even in high - temperature and high - humidity environments. It can also detect pressure changes in real - time and output them in the form of electrical signals. The sensor features high dynamic frequency response, stable zero point, high temperature resistance, small temperature drift, vibration resistance, shock resistance, high stability, and high reliability.

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YHJS-XXX-G2-03 Pressure sensor

Using internationally advanced alloy sputtering technology and etching technology, and having undergone strict high - and low - temperature cycling and pressure pulse fatigue treatments during the production process, it features high dynamic frequency response, stable zero point, high temperature resistance, small temperature drift, vibration resistance, shock resistance, high stability, high reliability, and high splash and dust protection.

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YHJS-XXX-G2-08 Pressure sensor

Using internationally advanced alloy sputtering technology and etching technology, the strain resistors are directly fabricated on the metal elastic body. This enables the sensor to maintain long - term stability and reliability even in high - temperature and high - humidity environments. It can also detect pressure changes in real - time and output them in the form of electrical signals. The sensor features high dynamic frequency response, stable zero point, high temperature resistance, small temperature drift, vibration resistance, shock resistance, high stability, and high reliability.

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YHJS-XXX-D1-01 Pressure sensor

Using internationally advanced alloy sputtering technology and etching technology, and having undergone strict high - and low - temperature cycling and pressure pulse fatigue treatments during the production process, it features high dynamic frequency response, stable zero point, high temperature resistance, small temperature drift, vibration resistance, shock resistance, high stability, high reliability, and high splash and dust protection.

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YHJS-XXF-G2 Bluetooth pressure sensor

The core component of this Bluetooth pressure sensor is a sputtered thin-film sensitive core. It is equipped with a high-performance digital circuit and is designed for working conditions involving radio frequency, digital interference, and surge voltage. It features strong anti-interference ability and polarity protection.

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YHD60-150 Joint torque sensor

It is suitable for measuring the joint torque of embodied robots and collaborative robots, with torque ranges selectable from 10 Nm to 800 Nm. It is equipped with a built - in signal acquisition and communication module, which can achieve digital signal output such as RS485/RS232/EtherCAT or analog output. It features high rigidity, good zero - drift performance, strong anti - bending moment ability, good positive - negative symmetry, low susceptibility to radial forces, and high sensitivity.

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