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Self-Diagnostic Photoelectric Smoke Detectors
C2M-PD Ser ies
C2M-PD Series self-diagnostic, two-wire smoke detectors are the industry’s first conventional direct-wire smoke detectors with advanced features such as self diagnostics, drift compensation and multi-criteria sampling.
Mounting and Installation
C2M detector bases mount directly to standard single-gang electrical boxes, three-inch round, or four-inch octagonal boxes. Detector heads simply twist onto the base, Heads are equipped with a break-away locking tab, which prevents unauthorized removal. Terminals accept 12 to 24 AWG field wiring.
• Self diagnostics eliminates the need for external meters
• Fixed/rate-of-rise heat sensors work with photo chamber to catch fires faster
• Field-replaceable optical chamber makes service fast and simple
• Small, low profile design blends with any environment
Voltage (24 volt operation) 8.5 Vdc to 33 Vdc
Standby current 70 μA
Alarm current 60 mA
Auxiliary relay contacts 2 A @ 30 Vdc
Alarm contacts 500 mA @ 36 Vdc
Photoelectric sensor sensitivity 3.1% (+0.5%, -1%)
Operating temperature 32° F to 100° F (0° C to 37° C)
Operating humidity 0% to 95% (non-condensing)
RFI immunity 20 V/m; 0-1000 MHz
Field wiring 12 to 24 AWG
Drift compensation 1.0%/ft. max.
Reset time 1 second (minimum)
Listings UL, ULC
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