Cold Smoke Analyser
The TunnelTech Cold Smoke Monitor detects smoke from a fire to rapidly warn the operator of the hazard.
The TunnelTech 102 Cold Smoke Monitor is an essential part of any road or rail tunnel safety system. The CODEL CSM detects smoke from a fire to rapidly warn the operator of the hazard.
Secondly, used in combination with other TunnelTcch 101 VIS monitors, the operator can quickly detect the focus of the fire if it is also equipped with the optional PT 101 temperature sensor to accurately measure ambient air temperature in a range of -15 to 105°C.
Features & Benefits
|Gas Species Options||Visibility|
|Measuring Units||K factor(M-1) or metres
|Measurement Range||0.020 – 0.070m-1
|Ambient Temperature||-20°C to +50°C
|Power Supply||24V DC
|Analogue Outputs||1 x 4-20mA isolated current output, 500Ω maximum load, fully configurable
through TunnelMaster software.
|Relay Outputs||1 x volt-free SPCO contacts, 50V, 1A maximum load, configurable as alarm contacts
|Serial Data||RS485 – Modbus RTU
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