JC-SW-ZN01 water level sensor
The water level sensor uses a high-performance pressure-sensing chip, combined with advanced circuit processing and temperature compensation technology, to convert pressure changes into linear current or voltage signals. The product is small in size and easy to install. It uses a stainless steel shell to isolate and anti-corrosion. It is suitable for measuring media such as gases and fluids that are compatible with the material of the contact part. It can be used to measure gauge pressure, negative pressure and absolute pressure. The water level sensor is based on the prototype of the universal pressure transmitter and is formed by adding a welded sealed isolation diaphragm structure. Its welded and sealed isolation diaphragm device has a variety of different process connection structures, which is especially suitable for pressure measurement in high temperature, high viscosity, crystalline media and easily clogged occasions, and also suitable for water level measurement in power environment, sanitation, and medical occasions.
SF6+O2 gas detector (JC-DL/1-02)
The gas detector includes a sulfur hexafluoride detection unit, an oxygen detection unit, a temperature measurement unit and a communication unit. The use of ultrasonic detection technology for sulfur hexafluoride detection overcomes the shortcomings of short service life and poor stability; the oxygen detection unit adopts imported sensors , The measurement accuracy is high, the performance is stable; the temperature measurement part adopts the temperature module with digital output, which has the characteristics of high accuracy and good repeatability. In summary, the gas detector can monitor the SF6 gas concentration, oxygen content and temperature changes in the environment in real time and online, and upload the detected data through the RS-485 bus.
QD631 dust and gas detector
The QD631 dust detector is an intelligent multifunctional gas detection instrument. The instrument adopts high-performance detection components and computer micro-control technology, combined with advanced SMD technology, and is manufactured with on-site sound, on-site flashing indicator lights and other functions. Real-time display and monitor the dust concentration on site. The QD631 dust detector can convert the dust concentration signal in the air into an electrical signal for display and remote transmission. It adopts a three-wire 4-20mA or 4-wire RS485 output mode, which has the characteristics of long transmission distance and good anti-interference. QD631 dust detector is suitable for dust concentration detection in industrial environment.
GS200-H2 Intelligent Integrated Gas Detector (Hydrogen)
The toxic and harmful gas detector is a new type of gas detection instrument produced by our company. This machine adopts high-performance catalytic combustion gas-sensing components and microcontroller technology, combined with sophisticated SMD technology. It has good repeatability and temperature and humidity characteristics. Advantages such as long service life and convenient operation. It is suitable for the concentration and temperature and humidity detection of methane (CH4), oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S) and hydrogen (H2) in industrial environments (especially underground pipe corridors). The toxic and harmful gas detector converts the gas concentration signal in the air into a digital signal, and is equipped with RS485 interface and WIFI transmission function. The gas concentration and temperature and humidity data measured in the detector can be accessed only through the RS485 interface or WIFI signal (can be customized according to requirements).
SF6 micro water density transmitter
No emissions, environmental protection, economy, safety and reliability Online monitoring of SF6 circuit breakers or combined electrical appliances such as micro water, density, temperature and other parameters Realize micro-water pressure and temperature compensation, density temperature compensation, make micro-water and density data true and reliable Adopt sensors with a variety of patented technologies and self-calibration functions The acquisition unit can be put into operation and exit without affecting the state of the main equipment, and does not affect the normal operation of the main equipment The internal circulation technology is used inside the acquisition unit to greatly improve the sampling accuracy
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