“ZEFIRO” series wall-mounted and / or Semi-recessed natural gas (CH4) detector with BUS output
“ZEFIRO” series wall-mounted and / or Semi-recessed natural gas (CH4) detector with BUS output
TECHNICAL
SPECIFICATIONS
Power supply 230V a.c. 50-60Hz
1 potential-free changeover contact output:
8 (2) A / 250Va.c.
Signalling buzzer 85dB at 1m
ON indicator LED
Fault indicator LED
Gas presence indicator LED
Intervention level 5.000 ppm 10% LIE
Wall-mounted IP 42
Dimensions (L x W x H) 120 x 40 x 82 mm
Semi-recessed installation with accessory IP 40
Dimensions (L x W x H) 120 x 27.5 x 82 mm