LSOD
Industrial Loudspeaker Horn, Outdoor
Re-entrant ABS loudspeaker horn for outdoor plant paging
300–3400 Hz8 Ω0.8 kg
WMHS-IVPagephone (1+1) with Handset
Two-station pagephone pair: one speaks, the other horn announces
1+1 pair30 W amplifierNEMA-45 kg
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- Category
- Plant Communication (PA) Systems
- Environment
- Indoor · Outdoor
- Interface
- Stand-alone
Ideal for
- Cement plants
- Mines
- Sugar mills
- Warehouses
What it does
The simplest link between two points, with no exchange. Speak into set 1 and set 2 beeps and announces you on its loudspeaker; lift the handset on set 2 and both go private. Built for moderately harsh, wet, corrosive or noisy areas.
- 01
Works as a pair (1+1); no exchange
- 02
Set 2 beeps, then announces set 1 on its loudspeaker
- 03
Private conversation when set 2 lifts its handset
- 04
30 W built-in amplifier for an external horn
- 05
Water-, dust- and weatherproof circuitry
Specifications
Electrical · 4
| Power supply | 110/220 V AC |
|---|---|
| Power consumption | < 35 W |
| Standby consumption | < 5 W |
| Insulation | 600 V for 3 min between power source & parallel line |
Acoustic · 3
| Amplifier | 30 W (RMS) |
|---|---|
| Horn speaker | 60 W, 8 Ω |
| Microphone | Noise cancelling dynamic |
Mechanical · 4
| Dimensions | 360 × 160 × 180 mm |
|---|---|
| Weight | 5 kg |
| Housing | 16 SWG powder-coated steel body |
| Mounting | Vertical wall / panel |
Environmental · 4
| Moisture resistance | 0 to 95% humidity with PCB conformal coated |
|---|---|
| Temperature | 0 to +60 °C |
| Dust resistance | Fully weatherproof enclosure |
| Protection | Conforming to NEMA-4 |
Compare with similar models
Differences first: interface, power, protection and output, then installation. Full specifications are in each model's table.
| Specification | WMHS-IV Pagephone (1+1) with Handset | WMHS-I Page/Private Telephone, Handset Type | WMHF-IV Pilfer-Proof Pagephone (1+1), Hands-Free | WMHF-I Pilfer-Proof Page/Private Telephone, Hands-Free |
|---|---|---|---|---|
| Power supplydiffers | 110/220 V AC | AC mains 220 / 110 V (system diagram) | 220 V AC / 110 V AC (switchable) | AC mains 220 / 110 V (system diagram) |
| Protectiondiffers | Conforming to NEMA-4 | IP 65 | Conforming to NEMA-4 | Conforming to NEMA-4 |
| Cablediffers | Not specified | 1.5 sq mm 3-core power cable per unit; 24/0.2 mm 2-core twisted cable for loudspeakers; parallel loop cable (core count to be confirmed) | Not specified | 1.5 sq mm cable in parallel loop; 1.5 sq mm 3-core power cable per unit; 0.75 mm 2-core flexible cable for loudspeakers |
| Housingdiffers | 16 SWG powder-coated steel body | 16-gauge powder-coated steel body | 16-gauge powder-coated steel body | 16-gauge powder-coated steel body |
| Interface | Stand-alone | Stand-alone | Stand-alone | Stand-alone |
| Power consumption | < 35 W | < 35 W | < 35 W | < 35 W |
| Standby consumption | < 5 W | < 5 W | < 5 W | < 5 W |
| Insulation | 600 V for 3 min between power source & parallel line | 600 V for 3 min between power source & parallel line | 600 V for 3 min between power source & parallel line | 600 V for 3 min between power source & parallel line |
| Moisture resistance | 0 to 95% humidity with PCB conformal coated | 0 to 95% humidity with PCB conformal coated | 0 to 95% humidity with PCB conformal coated | 0 to 95% humidity with PCB conformal coated |
| Dust resistance | Fully weatherproof enclosure | Fully weatherproof enclosure | Fully weatherproof enclosure | Fully weatherproof enclosure |
| Environment | Indoor, Outdoor | Indoor, Outdoor | Indoor, Outdoor | Indoor, Outdoor |
| Temperature | 0 to +60 °C | 0 to +60 °C | 0 to +60 °C | 0 to +60 °C |
Downloads
PDFSMART WMHS-IV datasheet140 KBRelated models
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