EHS-EX
Explosion-safe Melody/Alarm Horn
Patlite’s new Melody/Alarm Horn now features Explosion-safe conformity for Zone 2 and Zone 22, with the same features for Industrial applications with its unbelievably compact design and a sound output of 110dB (at 1m)!
New mode selection features, including a sound synthesizer mode to be heard easier in Factory and Public Address applications. Endures vibration resistance up to 4.5G’s.
Product Features
– Explosion-Safe for gas and dust, Suitable for Zone 2 and Zone 22.
– A 30% decrease in size in comparison to our current model (EWH) for a more compact design.
– Stronger vibration resitant characteristics to withstand up to 4.5G force.
– EHS-EX comes with 32 preloaded melody and alarm sounds with adjustable volume up to 110dB (@ 1m).
– Now offers a selection between Cable connection or Terminal connection.
– 4 playback modes in combination with commands available to be setup for the right application.
Playback Modes: Normal Playback; Input Priority Playback; Hold Playback; Memory Playback
Command Modes: Sound Reduction; Factory; Public Address; Bit/Binary; Forced Playback; Group Selection
Terminal Assignment Modes: Playback; STOP; CLEAR; Sound Reduction
– Can be used with either PNP or NPN transistor driven inputs.
– It complies with Europe’s environment-friendly RoHS Directive.
– Protection Rating of IP65.
– Listed by Underwriters Laboratories Inc. (EHV-M1 Only)
– Ideal for plant-wide notification, public address and process control.
– CE Compliance in accordance to ATEX.
– CE, RoHS Compliant (EHS-M1 and EHV-M1 Only).
– UL464, CSA-C22.2 NO.205-M1983, FCC Part 15 Subpart B Class 4.
Model Specifications
| OPERATING VOLTAGES | – DC 12 – 24V |
|---|---|
| AUDIBLE STYLE | – 32 Sounds |
| MOUNTING | – Bracket Mount Included |
| BODY COLOR | – Off-white |
| SOUND STORAGE | – up to 110dB at 1m |
| CHANNEL SELECTION | – A total of 32 sounds stored (See Specifications for list) |
| – 4 Playback modes available to match the environment | |
| SOUND CHART | – Bit Mode: Select from 8 channels available with a signal input |
| – Binary Mode: Select from 32 channels available with a signal input | |
| CONFORMITY STANDARDS | – Directive 94/9/EC (ATEX) |
| – CE Ex Group II Category 3GD, Ex nA IIC T4 Gc, Ex tc IIIC T85oC Dc IP65 | |
| – UL464 | |
| – CSA-C22.2 No. 205-M1983 | |
| – FCC Part 15 Subpart B Class 4 | |
| – CE (EHS-M1 Only) | |
| – RoHS Compliant | |
| PROTECTION RATINGS | – IP65 |
| REMARKS | – Sound Reduction |
| – 32 pre-loaded sounds | |
| – Terminal or Cable connection option | |
| – NPN or PNP Input compatability | |
| – MPEG Layer-3 audio coding technology licensed from Fraunhofer IIS and Thompson Licensing | |
| FUNCTIONS | – Vibration Resistance of 4.5G |
