RAE Guard LEL

Fixed Gas Detectors

The RAEGuard LEL is a permanently mounted (fixed) catalytic bead combustible gas detector/transmitter that operates from a 9 to 36 VDC power source and provides an analog (4 to 20mA) and digital (RS-485) signal output in the range of 0 to 100%LEL combustible gas. Housed in an explosion-proof enclosure, the RAEGuard LEL is equipped with a local digital display of the gas concentration and function keys for performing calibration. The RAEGuard LEL can be operated with a standard 4 to 20mA/RS-485 controller or as a stand-alone sensor module.

• Images and Downloads

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  •   RAEguardLELEn071007.pdf
    

• Instrument Product Key Information

  • Key Features

    	•	Highly poison-resistant catalytic bead combustible gas LEL sensor
    	•	4 to 20mA analog and RS-485 digital output of 0 to 100%LEL combustible gas including methane, hydrogen or other combustible gases
    	•	Explosion-proof enclosure for hazardous environment applications
    	•	Local displays with adjustment keys
    	•	Non-intrusive calibration
    	•	Magnetic key interface eliminates need to open explosion-proof housing when making calibrations or other minor adjustments
    	•	Operation at 9 to 36 VDC
    	•	Dry-contact output (<30V, 2A)

     Hazardous Location Classification
    

    	•	UL: Class I, Division 1, Groups B, C and D
    	•	Temperature Code T6
    	•	Chinese Certificate: Ex d IICT6

• What's included for the price?

  • • - Calibration adapter & adjustment magnet are included

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           (base price: £695.00 exc. VAT)
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