We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for factory Outlets for Explosion-Proof Infrared Methane Gas Detector with Alarm (CH4), We have been sincerely wanting forward to cooperate with consumers all over the earth. We feel we can easily satisfy with you. We also warmly welcome buyers to visit our manufacturing unit and purchase our products and solutions.
We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for China CH4 Detector and Leak Detector, We have now won a good reputation among overseas and domestic clients. Adhering to the management tenet of “credit oriented, customer first, high efficiency and mature services”, we warmly welcome friends from all walks of life to cooperate with us.
Item |
Data |
Principle of detection |
Catalytic combustion |
Sampling mode |
Diffusive sampling |
Detected range |
(0~100)%LEL |
Response time |
≤12s |
Operating voltage |
AC176V~AC264V (50Hz±1%) |
Power consumption |
≤4W |
Alarming mode |
Buzzer alarming and indicator alarming |
Protection grade |
IP66 |
Explosion proof grade |
ExdⅡCT6Gb |
Service life of the sensor |
Three years (typical) |
Environmental condition for operating |
Temperature: -40℃~+70℃; relative humidity: ≤93%; pressure: 86kPa~106kPa |
Storage temperature |
-25℃~+55℃ |
Outlet hole connecting thread |
NPT3/4"(female) |
Detection principle | Catalytic combustion, Electrochemical | Signal transmission mode | A-BUS+、4-20mA、RS485 |
Sampling mode | Diffusive sampling | Alarm error | ±3%LEL |
Operating voltage | DC24V±6V | Indication error | ±3%LEL(display on the connected gas alarm controller) |
Display mode | Digital tube display | Sound and light configuration | Optional ACTION explosion-proof audible and visual alarm |
Power consumption | <3W(DC24V) | Signal transmission distance | ≤1500m(2.5mm2 ) |
Press range | 86kPa~106kPa | Operating temperature | -40℃~+70℃ |
Explosion proof grade | Catalytic combustion:ExdⅡCT6Gb/Ex tD A21 IP66 T85℃ (Explosion-proof + dust)Electrochemical:Ex d ib ⅡC T6 Gb/Ex t D ibD A21 IP66 T85℃(Explosion-proof + dust) | Humidity range | ≤93%RH |
Shell material | Cast aluminum | Protection grade | IP66 |
Electrical interface | NPT3/4"internal thread |
● AEC220V power supply
This detector works while it is electrified (220V). The comprehensive cost is low. It has functions of controller + detector, as an independent system;
● Alarming mode
Audible-visual alarm: buzzer alarming and indicator alarming;
● Real-time concentration detection
Monitor combustible gases within the lower explosive limit in the industrial environment and give alarms;
● LED display
Adopting highly reliable LED digital display, it can monitor the concentration of combustible gases in the area in real-time;
● Linked output
Multiple output modes are available. The detector can link solenoid valves and fans, etc;
● Wireless transmission
GPRS communication modules are optional, used to send data to MSSP wirelessly. User can monitor equipment running statuses through a fixed terminal or a mobile terminal APP;
● High sensitivity
Automatic zero correction (to avoid zero wander that may cause a measurement error), automatic curve compensation, intelligent temperature and zero compensation algorithm (for better performance), low power consumption, two-point calibration, curve-fitting technique, high accuracy, stable performance and reliable sensitivity;
● IR remote control
An IR remote controller is used to set parameters;
● Application sites
Mini-sized industrial and commercial gas application sites in the urban fuel gas field.
Model |
Signal output |
Sensor equipped |
Adaptive control system |
GTY-AEC2335b |
NB-IoT or A-BUS+ bus signal GPRS wireless remote transmission DC12V capacity discharge + passive switching value For other output types, please consult with the head office |
Catalytic combustion |
Bus controller MSSP remote monitoring platform |
1. Top cover component
2. Plastic supporting cover
3. Circuit board -1
4. Grounding screw
5. Bottom box
6. Outer cover of the gas collecting head
7. Gas collecting head
8. Circuit board -2
9. Nameplate
10. Horn component
11. Switching button
12. Mounting screw
13. Mounting hook
14. Seal ring
We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for factory Outlets for Explosion-Proof Infrared Methane Gas Detector with Alarm (CH4), We have been sincerely wanting forward to cooperate with consumers all over the earth. We feel we can easily satisfy with you. We also warmly welcome buyers to visit our manufacturing unit and purchase our products and solutions.
factory Outlets for China CH4 Detector and Leak Detector, We have now won a good reputation among overseas and domestic clients. Adhering to the management tenet of “credit oriented, customer first, high efficiency and mature services”, we warmly welcome friends from all walks of life to cooperate with us.