CDINDUSTRY ( INTERNATIONAL ) . INC
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E-Series Industrial Ex Point Type Methane Detector 3-in-1 Multi-Gas Sensing
1. Product Overview
Our company newly launches the E-series GT-RJ2001-B point-type multi-composite combustible gas detector for industrial and commercial use, a new-generation three-in-one gas monitoring device specially developed for complex environments. Its core is equipped with high-quality and stable gas-sensitive elements, refined through precise SMD technology, featuring high repeatability, wide temperature/humidity adaptability, long service life, and convenient operation. It supports customers in flexibly selecting composite gas detection types (such as combustible gas + toxic/harmful gas combinations) to achieve multi-dimensional precise monitoring.
The detector uses imported high-precision sensors, combining excellent measurement accuracy and long-term stability to quickly capture changes in gas concentration. Meanwhile, it has dual protection capabilities against poisoning and interference, effectively addressing monitoring challenges in complex environments. From core technology to manufacturing processes, the GT-RJ2001-B provides reliable gas safety monitoring solutions for industrial and commercial scenarios with its intelligent, modular, and highly compatible design.
2. Product Features
(1) Real-time display of gas type, concentration, unit, and operating status
(2) Intelligent platform design for easy installation and maintenance
(3) Explosion-proof certification, IP66 protection rating, corrosion and electromagnetic interference resistance
(4) Multiple measurement ranges available, supporting two-level audible and visual alarms
(5) Relay linkage control for peripheral devices like fans and alarms
(6) High-quality materials with strong sealing, corrosion resistance, explosion-proof capability, and electromagnetic interference resistance
(7) Supports 4-20mA and RS-485 outputs
3. Application
(1) Military Scenarios: Production and storage of flammable/toxic gases in military enterprises
(2) Petrochemical Sector: Oil refineries, chemical plants, coking plants, oil depots, liquefied gas stations, CNG/LNG terminals, and drilling platforms
(3) Chemical Applications: Volatile gas operation areas such as wine storage facilities and paint spray booths
(4) Urban Infrastructure: Urban gas distribution systems and boiler rooms in gas-related scenarios
(5) Energy & Metallurgy Industry: Flammable gas leakage risk zones in metallurgical plants and power industry facilities
4.Main Technical Data
| Product name | Two-in-one gas detector, three-in-one gas detector, four-in-one gas detector, five-in-one gas detector, six-in-one gas detector |
| Model | GT-RJ2001-B |
| Resolution | 0.001, 0.01, 0.1, 1, 2, 5 (depending on the sensor and technical principle) |
| Unit of Measure | PPM,PPB,%LEL,%VOL,mg/m3,ug/m3 |
| Operating temperature | -20~+50℃ |
| Operating humidity | 10-95%RH |
| Operating pressure | 86-106Kpa |
| Accuracy | ≤±3% of full scale (FS) (there are differences for some individual gases) |
| Repeatability | ≤±1% of full scale (FS) |