Multi Channel Gas Detector Receiver

GTC200A Series is ammeter that adopted high-performance A/D Converter and Micro-Process with diversified functions embedded. GTC200A Series is configured in centralized style, comprised of a Common alarm unit and a Multi-Channel control unit for several detectors, with the Multi channel control unit being connected to each detector. GTC200A Series is protected by the case of DIN Type, and has 2 types of products such as Panel mount type, Wall mount type, etc. GTC200A Series has the display function of FND Digital display (PV Value) and the display function of 3-color LED Bar Graphic display (PV and Alarm set value) embedded, accompanied by 3 Instant alarm functions (1st H/L, 2nd H/L, 3rd H/L) and Trouble alarm.

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Upon occurrence of Instant alarm and Trouble alarm, GTC200A Series is displayed as Audible(Buzzer) and Visual(Alarm LED and Bar graphic LED flashing), and has Max. PV Value holding functions upon occurrence of an alarm. GTC200A Series allows remote control for alarm clearing, and can perform interlocked control functions as it has the output for alarm (SPDT Contact). Common alarm unit of GTC200A Series is supplying communication output (Isolation type RS-485 : Option) to configure Monitoring system such as Gas vision, etc. while each Channel control unit is supplying outputs for measured values (4~20mA. DC). GTC200A Series is configured with the latest parts, being equipped with stability and reliability, and is capable of the maximum Expansion (Max. 63 channels) in a given
space.