Highlight:
Ex Point Methane Detector
, Methane Detector 2 In 1
, Methane Leak Detector 2 In 1
Type: |
Industrial-grade Fixed Explosion-proof Type |
Detected Gas: |
Combustible Gas, Toxic Gas And Volatile Gas |
Detection Principle: |
Catalytic Combustion, Electrochemical, Infrared Absorption, PID (Photoionization Detector), Semiconductor, Optical Waveguide, MOS (Metal-Oxide-Semiconductor) Etc. |
Detection Range: |
0-1, 2, 5, 10, 50, 100, 500, 1000, 5000, 10000, 50000 (depending On The Sensor And Technical Principle) |
Linear Error: |
≤+1%FS |
Response Time: |
<3-20s |
Output Signal: |
RS485, 4-20mA |
Gas Sampling Method: |
Natural Diffusion Type (default), Pipeline Type And Flow-through Type Are Optional |
Shell Material: |
Cast Aluminum Alloy Body |
Ex Point Methane Detector 2-in-1 Catalytic Combustion 0-95% RH
1. Product Overview
Our company proudly introduces the new E-series GT-RJ2001-A point-type multi-composite combustible gas detector for industrial and commercial use, a next-generation dual-function gas monitoring device specially designed for complex environments. At its core, it features high-quality and stable gas-sensitive elements, refined through precise SMD technology, offering superior repeatability, wide temperature/humidity adaptability, long service life, and user-friendly operation. Customers can flexibly select composite gas detection types (such as combustible gas + toxic/harmful gas combinations) according to actual needs, enabling multi-dimensional safety monitoring.
The detector adopts a fully sealed structural design and industrial-grade premium materials, combining excellent sealing performance, strong corrosion resistance, explosion-proof capability (certified by authoritative organizations), and electromagnetic interference resistance. It operates stably in harsh environments such as high humidity, dust, and strong corrosion, establishing a reliable gas safety monitoring barrier for industries like petrochemical, gas transmission and distribution, and warehousing logistics. From core performance to structural craftsmanship, the GT-RJ2001-A redefines industrial-grade composite gas detection solutions with its design philosophy of intelligence, modularity, and high compatibility.
2. Product Features
(1) Equipped with imported sensors, offering precise and stable measurement, as well as resistance to poisoning and interference.
(2) Real-time display of gas type, concentration, unit, and operating status.
(3) Intelligent platform design for convenient installation and maintenance.
(4) Explosion-proof certification, IP66 protection rating, with excellent corrosion and electromagnetic interference resistance.
(5) Multiple measurement ranges available, supporting two-level audible and visual alarms.
(6) Relay linkage control for peripheral devices like fans and alarms.
(7) Supports 4-20mA and RS-485 signal outputs.
3. Application
(1) Military Industry: 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 stations, drilling platforms
(3) Chemical Scenarios: Wine storage facilities, paint spray booths, and other volatile gas operation areas
(4) Urban Utilities: Urban gas distribution systems, boiler rooms
(5) Energy & Metallurgy: Metallurgical plants and power industry areas at risk of flammable gas leaks
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-A |
| 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) |
