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 |
The AEC2335b series is a commercial independent combustible gas detector designed specifically for high temperature, high humidity, and heavy oil fume environments in commercial kitchens. Using AC220V mains power supply for independent operation. The whole machine module design allows for on-site hot swapping and replacement of sensors, reducing maintenance costs in the later stage. This series of products uses imported gas sensors with good accuracy and reliability, and has been widely used in various gas consuming places such as catering kitchens, canteens, and hair salons.
● AC220V mains power supply, easy to access, plug and play
This detector works while it is electrified (220V). The comprehensive cost is low. It has functions of controller + detector, as an independent system;
● Equipped with independent sound and light alarm lights, with flexible configuration
Audible-visual alarm: buzzer alarming and indicator alarming;
● Adopting highly reliable LED digital display
● Sensors can be hot swapped and replaced, greatly reducing maintenance costs in the later stage;
● Linked output
Multiple output modes are available. The detector can link solenoid valves and fans, etc;
● Optional wireless communication function (NB IoT), especially suitable for remote supervision of commercial users;
● 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;
● It has a set of optional output methods (switch quantity or level output).
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