The infrared measuring method with integrated temperature and drift compensation stands for highest accuracy, selectivity and reliability despite of the calibration interval of 3 years. The ADT-D3 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 as well as an integrated display are available as options.
For leak detection in cooling systems with refrigerant gases (HCFC and HFC) as cooling agents, and also within a wide range of commercial and industrial applications. Due to the standard analog output signal and the RS-485 serial interface the refrigerant.
Two-beam infrared gas sensor (NDIR)
High accuracy, selectivity and reliability
Automatic drift & temperature compensation
Good resistance to poisoning
Life expectancy > 10 years, maintenance periods 3 years
Comfortable calibration with selective access to release
Reverse polarity protected, overload and short-circuit proof
IP65 protected, serial interface RS-485
Modular plug-in technology
(0) 4 – 20 mA / (0) 2 – 10V analogue signal output, selectable
Control Equipment | Gas Detectors & Monitors
Control Equipment Pty Ltd is an Australian company that has been supplying and servicing Gas Detection instrumentation since 1977. We support a large customer base throughout Australia and New Zealand ...