KS/12KS/24KS-1B Marine Batteryless Telephone For Explosive Gas Atmospheres

KS/12KS/24KS-1B Marine Batteryless Telephone For Explosive Gas Atmospheres

Ambient noise:≤75dB

Ringing sound level: >85dB(A)

Power supply: DC24V -25% +30%

Color: black（RAL9005）

IP class:IP44

Weight:1.8/1.86/3.3Kg

Power:1W

Explosion-proof class: Ex ib Il B T4 Gb

Stuffing box cable entrance hole size:

KS-1B：1-Φ14mm;1-Φ25mm;

12KS-1B:1-Φ14mm;1-Φ25mm;

24KS-1B:1-Φ14mm;1-Φ38mm

Connected with safety bamie:

S-1B:AQ－3

12/24KS-1B:AQ-3B