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Home » MSR _ Germany » Sulphur Dioxide Analog Sensor Transmitter

Sulphur Dioxide Analog Sensor Transmitter

ALVI – India (http://www.alviautomation.com)  in association with Gas Alarm Systems – Australia (http://www.gasalarm.co.au) take pride to offer  Sulphur Dioxide Analog Sensor Transmitter.


SO2 transmitter including digital measurement value processing and temperature compensation for the continuous monitoring of the ozone concentration in the ambient air. A comfortable calibration routine with selective access release is integrated in the transmitter. The ADT-53 possesses a standard analog output (0) 4- 20 mA or (0) 2– 10 V DC, and an RS-485 interface. 2 relays with adjustable switching thresholds are available as an option.
For the detection of sulphur dioxide within a wide range of industrial and commercial applications. Due to the standard analog signal and the RS-485 interface the SO2 transmitter is compatible to the PolyGard series MGC and DGC by MSR-E as well as to any other electronic control or automation system.

 Digital measurement value processing incl. temperature compensation.
 Continuous monitoring
 Low zero-point drift
 Poisoning stable
 Long life sensor
 Modular plug-in technology
 Easy maintenance
 Comfortable calibration with selective access release
 Reverse polarity protected, overload and short-circuit proof
 (0) 4 – 20 mA / (0) 2 – 10V analog signal output, selectable
 Serial interface RS-485
 IP65 protected
 Manual calibration via potentiometer (option)
 Manual addressing for RS-485 mode (option)
 4 – 20mA analog input for external AT transmitter (optional)
 Approved according to EN 61010-1; ANSI/UL 61010 1; CAN/CSA-C22.2 No. 61010-1
 Relay output (optional)
 Integrated buzzer (optional)
 LED flashlight (optional)
 LCD display (optional)
 LED status display (optional)
 Heating (optional)

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