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LogiCO2 - Model SMB -Safety Valve Add-on Kit
Safety mode box (SMB) with shut off valve is an accessory for the Mk9 and Mk90 CO2 Safety System that shuts off the CO2 gas distribution in case of a leakage. It consists of a magnetic valve, electronics box and cabling. The Shut off valve is designed for usage of CO2 with a pressure of 0,15 to 30 bar or 2,2 to 435 Psi.
SMB has a 1 meter Cat5 cable from the electronics box, with a blue RJ45 connector that is plugged in to the blue alarm signalling output cable side from either the Mk9 or Mk90 CO2 sensors. When the CO2 sensor indicates a high CO2 concentration, the magnetic valve will shut off the CO2 gas distribution. The valve is fail-safe (shuts off at power loss).
The magnetic valve should be installed as early as possible in the CO2 gas distribution chain (close to the CO2 tank) in order to avoid possible CO2 leakage before the safety valve.
Install the electronics box in a suitable place where it is mechanically protected. Remove the cover by turning it counterclockwise 1/8 turn to access the mounting screw holes.
What is in the package?
Safe Mode Box + Shut-off valve (without filter) + 1 m signal cable
- Power supply: Via CO2 Sensor
- Relays: 1A/24V AC/DC
- Material: PC/ABS
- Operating pressure: 0,15 to 30 bar / 2,2 to 435 Psi
- Bursting pressure: >150 bar / 2 175 Psi
- Treaded connection: 1/4” -18NPT
- Dimensions (WxHxD): 78x78x37 mm / 3”x3”x1.5”
- Ingress protection: IP55