The SCC is available in one or two channel configurations for monitoring toxic and/or combustible gas types by means of an integral electrochemical Carbon monoxide (CO) or Nitrogen dioxide (NO2 ) sensor and one of three remote catalytic combustible sensors used to detect Hydrogen (H2 ), Propane (C3 H8 ) or Methane (CH4 ). Monitoring of CO or NO2 may also be achieved remotely by combining the SCC with a 4 – 20 mA
transmitter such as the LPT-TCO or LPT-END. The SCC chinh hang also features two alarm level line voltage relays with field configurable time delays and trigger levels, a field selectable integral audible alarm and an LED panel indicating power, channel alarm status and fault conditions.
Single or dual channel operation
Internal or remote sensors configurations
Six conduit entry ports
Thermal resetting fuses
LED indicators
Audible alarm
Two 5-amps SPDT dry contact relays
Optional 4 – 20 mA input (replaces remote combustible sensor)
Standard water / dust tight, corrosion resistant enclosure (drip proof); IP54 certified with optional splash guard installed
RoHS compliant circuit boards
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