MEDC DB3BM Sounder Range
RM 0.00
Description
MEDC DB3BM Metallic Sounder Range
Eaton’s Crouse-Hinds series MEDC DB3BM Sounder Range is a high-power explosion proof sounder which is provided with versatile control options allowing compatibility with a wide range of control methods and PLCs. Certified for use from -60°C to +85°C, the DB3BM can withstand the harshest conditions.
Capable of producing 116dB @ 1m and with a range of pre-recorded tones, the DB3BM features an integral volume control. The standard DC unit provides 3 tone stages, each stage has 28 tones available which can be independently selected. The unit can be controlled by reversing the polarity of the power supply (2 stage) or providing a common negative and switching between multiple positive supplies.
Design features
- UKEX ATEX / IECEx certified
- Flare – flame retardant, high impact and thermoplastic polyester
- Bracket, fixings and captive cover screws: 316 stainless steel
- Robust and corrosion resistant
- Certied temperature: –60°C to +85°C
Standard materials
- Ex enclosure: either marine grade alloy or stainless steel
- Flare – flame retardant, high impact, thermoplastic polyester
- Bracket, fixings and captive cover screws: 316 stainless steel
Specifications
- Material : Ex enclosure – marine grade alloy or stainless steel , Flare – flame retardant, high impact, UV stable, thermoplastic polyester (UV stability tested to ISO 4892 part 3) , Hardware – bracket, fixings and captive cover screws in 316 stainless steel
- Fire retardancy : Outer flare – thermoplastic polyester. V0 flammability rating
- Finish Body – alloy: painted black. Stainless steel: painted black. Flare – natural black, natural red or painted as specified
- Voltage DC: 12 – 48 V. AC: Up to 254 V. if using EOL resistor/s the maximum power dissipa-tion must be limited to 3 W.
- Weight : Alloy – 4.4 kg, stainless steel 8.35 kg based on long flare DC unit
- Ingress protection: IP66 & IP67 (terminal only). IP65 short flare
- Entries: Up to 2 x M20 or M25 or ½”or ¾” NPT. Blanking plug available
- Terminals AC: 4 x 1.5mm² (loop in / out power), 3 x 2.5mm² (tone selection) (standard unit only) , DC: 8 x 2.5mm² (8 for loop in / out power and tone selection) (standard unit only)
- Mounting arrangement : Stainless steel bracket with ratchet facility, optional swivel bracket available.
- Swivel standard on stainless steel unit
- Labels: Optional duty and tag labels available
- Tone information 28 tones per stage. Additional custom tones available (contact MEDC)
- Suitable for use with 200 Hz tones
- Relative Humidity : 99% Non-condensing
Catalog
Eaton MEDC DB3BM Sounder
