Key switch controller for use with the Duomo G621 Gas proving system.
Suitable for use in hotels, fast-food restaurants, schools, colleges and canteens to control the Duomo G621 Gas proving system.
The KS21 Key switch controller features key operation, built-in emergency stop button, simple relay logic and power on indication. Easy to use, with operating instructions on the fascia, the KS21 is designed for use in kitchens to prove downstream pipework integrity and ventilation.
The KS21 control panel ensures that only authorised personnel can initiate the gas supply, preventing vandalism and misuse of gas equipment. If the supply gas pressure drop below a preset threshold, the system will automatically operate the low-pressure cutoff.
Features and benefits:
230 V a.c.
Number of channels
Suitable for wall.
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