SD150-1 Sounder – Horn in GRP Ex-tech Signalling
SPECIFICATIONS
Operating Temperature: -50°C to + 70°C
Humidity: Up to 95% RH
Material: enclosure in GRP and bracket in Stainless Steel
IP rating: IP66/67
Enclosure Colour: Red ,Blue, Black or Others on customer request .
Tone Selection: 59 tones for selection
Sound level Output: Up to 115dB
Power Supply: 12-48V DC or 100-240V AC Power Consumption: 5-20W
(Adjustable) Working Current: 250mA-1500mA
Certification: Nemko 13 ATEX 1562X, IECEx NEM 13.0032X -CE0470
Marking: Ex d IIC T4~T6 Gb, Ex tb IIIC T135°C~T85°C, Ex II GD
Cable Entry: 2x M20 standard – M25, 1/2″NPT, 3/4″NPT on specification
Zone: Gas 1 & 2 dust 21 & 22
Other: Telephone Initiated Function Available