Analogue Gas Controller (Expandable) is a gas measuring and monitoring controller with buzzer for continuous monitoring of air and ability to detect toxic and combustible gases and vapours including Oxygen and Freon Refrigerants. It is equipped with two analogue inputs for connection to transmitters. It is suitable for wide range of commercial and industrial applications. Free programmable parameters and set-points enable the individual adaptation to a variety of possible applications in the field of gas measuring and monitoring.
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Analogue Gas Controller DIN-rail Module is a four-channel gas measuring controller for continuous monitoring and warning of toxic, combustible and refrigerant gases and vapors. The Gas Controller GC-04 can monitor up to 4 analog gas transmitters with 4 to 20 mA signals. Five alarm thresholds are adjustable per channel. The alarms are transmitted by up to 5 relays with change-over contact. Two analog outputs (4 to 20 mA) are free adjustable.
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Analogue Gas Controller Expansion Module includes four analog inputs (4 to 20 mA), five potential-free alarm relays and two analog outputs (4 to 20 mA) intended for the connection to the Gas Controller. Via the internal device bus, up to 5 extension modules can be connected.
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