Digital gas monitoring
1.1 Applications:
• Vehicle emissions in indoor parking garages
• Municipal maintenance facilities
• Bus terminals
• Automobile dealerships
• Hospital parking for ambulances and visitors
• Volatile organic vapor control from soil contamination
• Refrigerant Gas Leak Monitoring
• CO2 demand control ventilation for meeting rooms
• Warehouse ventilation Control
1.2 Features:
• Stand-alone operation with adjustable alarm relays,
indicators and strobe
• BACnet Laboratory (BTL) listed Smart Sensor
• BACnet MS/TP RS485 interface
• CAN network client-server operation or central control via
C-22G-5x Communication module.
• Pre-calibrated plug-and-play sensor modules avoid the
need to recalibrate when upgrading expired sensors.
• Impact resistant, water resistant enclosure, with top wire
entry and drip proof wire guide.
• Binary input for conrmation of external action (fan on or
damper open)
1.3 Specications
• Supply 24 V AC/DC, 50/60 Hz, 0.21 A, 5 VA, 5 W
• Relays (1 or 2) SPDT, 5A @ 125 Vac, non-inductive
On delay; 2-999 seconds (16 minutes)
Off delay; 0-999 seconds (16 minutes)
• Operating temperature -20 ºC to 40 ºC (-4 ºF to 104 ºF)
• For indoor use
• Flame resistant Polycarbonate ABS enclosure rated
UL94 5VA
• Certied by CSA according to C22.2. No. 61010-1
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