Specifications
SKU: ERANNTEX Online Composite Gas Alarm Detector
As a leading domestic gas analyzer and solution provider, Eranntex has always maintained a leading edge in technology research and development. Its Online Composite Gas Alarm Detector is a concentrated embodiment of the company's advanced technology and excellent quality.
In terms of sensing technology, the company has invested a lot of R&D resources, continuously explored and innovated, and adopted advanced gas sensing technology, so that the detector can respond quickly and accurately to composite gases, carbon dioxide detectors, combustible gas detectors, methane detectors, ethane detectors, ethane identifiers, propane detectors, non-methane total hydrocarbon detectors, carbon monoxide detectors, hydrogen sulfide detectors, oxygen detectors, nitrogen detectors, ammonia detectors, chlorine detectors, hydrogen detectors, helium detectors, argon detectors, formaldehyde detectors, ozone detectors, nitric oxide detectors, nitrogen dioxide detectors, nitrogen oxide detectors, sulfur dioxide detectors, ethylene oxide detectors, phosphine detectors, hydrogen chloride detectors, hydrogen cyanide detectors, phosgene detectors, chlorine dioxide detectors, alkane detectors and other gases. This technology not only improves the sensitivity and accuracy of detection, but also extends the service life of the equipment and reduces the maintenance cost of the enterprise.
Algorithm optimization is also a highlight of this product. By continuously optimizing the data processing algorithm, the detector can accurately analyze and process the collected gas concentration data, effectively eliminate interference factors, and ensure that the displayed concentration value is true and reliable. Even in a complex and changing environment, it can accurately reflect the actual concentration of combustible gas.
In terms of product design, the actual needs and usage habits of the industrial site are fully considered. The concise and clear operation interface makes it convenient for staff to quickly master the use of the equipment; the stable signal output design ensures the accuracy and timeliness of data transmission; the application of explosion-proof wiring method fundamentally solves the safety hazards in dangerous places.
19 years of industry precipitation has allowed Eranntex to accumulate rich technical experience and R&D strength. The company has a professional R&D team that continuously upgrades and improves its products to meet the growing market demand. For business owners and powerful companies who pursue high-quality and high-performance gas detection equipment, Eranntex's fixed composite gas alarm is worthy of trust and choice with its leading technology and excellent quality.
Product Certification

Feature:
● Simultaneously detect 1-6 gases, temperature, humidity, atmospheric pressure, etc., freely combined; units can be switched
● Rich human-machine interface, 2.5-inch high-definition color screen (LCM) displays real-time concentration, time, temperature, humidity, storage status and other information, the menu interface uses high-definition simulation icons to display the function name of each menu
● Large-capacity data storage function, supports multiple storage methods
● Multiple alarm modes and alarm mode settings, multi-directional three-dimensional indication of alarm status when alarming
Alarm mode: sound and light alarm, visual alarm;
Alarm type: concentration alarm, Fault alarm;
Alarm mode: low alarm, high alarm, interval alarm, weighted average alarm
●Explosion-proof, lightning-proof, anti-static, anti-reverse connection, anti-EMI, EMC electromagnetic interference, anti-pulse surge current shock
●Comply with national standards GB15322.1-2019, GB3868.2-2000, GB/T50493-2019 and obtain CPA measuring instrument type approval certificate, explosion-proof certification and other qualifications
●Three-wire or four-wire 4-20mA standard signal output, and standard bus RS485 (Modbus RTU format), 3 groups of relay switch quantity, optional voltage output
●Wireless transmission method can be selected 433M, LORA, WIFI, 4G/5G, NB-IoT, etc.
●Standard infrared remote control
●Can be connected to the computer to monitor the concentration of the on-site probe in real time through the host computer software and store, analyze and print data on the computer
●Each unit can switch between each other, automatically track the zero point to prevent drift, multi-level target point calibration
●Support OEM or ODM customization service
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