Explosion Proof Sounder, SD125 & SD150 Series
These electronic sounders have been approved for use in potentially explosive atmospheres, hazardous areas and very harsh environmental conditions.
Typical applications are Oil and Gas, On-shore & Offshore, Chemical, Petrochemical, Refineries & Marine locations, etc.
The sounder incorporates a three stage alarm option with sixty three tones to choose from which includes four tones that can be recorded or customised by the installer. All tones can be pre-set during installation.
The design of these alarm sounders allow for termination inside the enclosure. Both the SD125 & SD150 are supplied with a stainless steel mounting bracket as standard.
3 stage alarm with 63 selectable tones
5-20 watts adjustable power rating
Sound output up to 115dB at 1 metre
Volume control
Dustproof and weatherproof
Red (RAL3001)
316 stainless steel or GRP (Glass Reinforced Plastic) enclosure
IP66 / IP67 protection
Temperature -40 to +70°C
Accepts upto ≤2.5mm
2
incorporating rising clamp protectors
Cable entry 4 x M20
RoHS compliant and CE marked
Approvals
Approved by ATEX and CQST
, IMETRO and IECEX (pending)
ATEX: II 2G Exd IIC T4 - T6 (incorporating IIA & IIB)
Zones 1 & 2, zones 21 & 22 (pending)
Standards
Conforms to EN (IEC) 60079-0, EN (IEC) 60079-1 and EN54.
Hazardous Area
