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AEC2232b Series Gas Detector (integrated non-on-site display type)

Detectable gases: Combustible gases and steams, toxic and hazardous gases
Gas sampling:Diffusion
Working Voltage:DC24V±6V
Power Consumption: ≤1.5W(DC24V)
Explosion Proof Protection Grade: Exd IIC T6 Gb IP66


Technical Specifications



Detectable Gases Combustible gases and steams, toxic and hazardous gases 
Sampling Mode Diffusive sampling
Operating Voltage DC24V±6V
Power Consumption ≤1.5W (DC24V)
Electrical Interface G3/4"Internal thread
Explosion Proof Grade Exd II CT6 Gb Protection grade: IP66
Material Cast Aluminum
Dimension Length x Width x Thickness:204mm x 155mm x 70 mm


Major Features

    1.jpg Highly-integrated functional module design

    The sensor module integrates a sensor and a processing circuit, to complete all data operation and signal switching of the detector independently. Its unique heating function expands the detector’s low temperature service capability. The detector module is for power supply, communication and output functions;

    1.jpg Overlimit protection for high concentration

    In case of overlimit of high concentration gas, the sensor module can cut off power supply automatically. Detection works every 30s until the concentration is normal and power supply is resumed. This function can prevent reduction of the sensor’s service life resulted from being submerged in high concentration gas;

    1.jpg Standardized digital interface

    Standard digital interfaces are used between modules. Anti-misplug gold-plated pins are good for on-site hot plug replacement;

    1.jpg Flexible combination and multiple output modes

    Multiple detector modules and multiple types of sensor modules can be combined flexibly to form detectors with special output functions and applicable to different targets to meet customers’ customized demands; 

    1.jpg Replace a sensor as easy as replacing a bulb

    Sensor modules for different gases and ranges can be replaced freely. No calibration is required after replacement. That is, the detector can read ex-factory calibrated data and work immediately. In this way, the product has a longer service life. Meanwhile, detection calibration can be done easily at different sites, avoiding complicated dismantling process and difficult on-site calibration and reducing later maintenance cost.

Product Architecture

1. Socket head cap screw

2. Top cover

3. Circuit board

4. Bottom box

5. Explosion-proof washer

6. Sealing washer

7. Stopper

8. Outer cover of the gas collecting head 

9. Sensor module

10. Standard digital pin

11. Soleplate of the collecting head

12. Casing cap





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