WMHS-III
Industrial Telephone with Handset
Line-powered steel wall phone for noisy cement, steel and power plants
Line powered24–56 V DCIP 65
TR-IIIHooter / Telephone Loud Ringer
Telephone loud ringer so calls are heard over plant noise
107 dB @ 1 mIP 65220/110 V AC1.3 kg
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- Category
- Hooters, Flashers & Loud Ringers
- Environment
- Indoor · Outdoor
- Interface
- Analogue
Ideal for
- Noisy plant areas
- Heavy, medium and small process industries
- Any EPABX telephone line
What it does
In a noisy plant, calls get missed. TR-III connects to a SMART industrial telephone, any EPABX line or in parallel with any telephone, and sounds a siren through its loudspeaker when a call comes in, up to 107 dB at 1 m.
- 01
Works with SMART industrial telephones, any EPABX line or any telephone
- 02
Siren on incoming call, up to 107 dB at 1 m
- 03
Single-pair cable connection
- 04
IP 65 ABS housing
Specifications
Electrical · 2
| Power supply | 220/110 V AC |
|---|---|
| Fuse | 1 Amp 2AG fast blow |
Acoustic · 2
| Frequency response | 300–3400 Hz |
|---|---|
| Ringer output | 107 dB @ 1 m |
Mechanical · 4
| Housing | IP65 ABS |
|---|---|
| Dimensions | 140 × 120 × 100 mm |
| Weight | 1.3 kg |
| Mounting | Vertical wall |
Environmental · 4
| Temperature | 0 to +60 °C |
|---|---|
| Humidity | 0 to 95% Rh non-condensing |
| Enclosure | Dustproof, fully gasketted |
| Protection | IP 65 |
Connectivity · 1
| Connection method | PCB terminal block |
|---|
Compare with similar models
Differences first: interface, power, protection and output, then installation. Full specifications are in each model's table.
| Specification | TR-III Hooter / Telephone Loud Ringer | FL-III LED Flasher | EH Electronic Hooter | EH-FL Electronic Hooter cum Flasher |
|---|---|---|---|---|
| Interfacediffers | Analogue | Analogue | Stand-alone | Stand-alone |
| Power supplydiffers | 220/110 V AC | 220 V AC | 220/110 V AC (predefined) | 220/110 V AC (predefined) |
| Power consumptiondiffers | Not specified | Not specified | < 100 W | < 35 W |
| Enclosurediffers | Dustproof, fully gasketted | IP 65 dustproof, fully gasketted | Dustproof, fully gasketted; IP 55 | Dustproof, fully gasketted; IP 55 |
| Protectiondiffers | IP 65 | IP65 / NEMA-4 | Not specified | Not specified |
| Mountingdiffers | Vertical wall | Vertical / horizontal wall | Vertical wall | Vertical / horizontal wall |
| Connection methoddiffers | PCB terminal block | Plug-in type | Not specified | Not specified |
| Housingdiffers | IP65 ABS | ABS | ABS, grey | ABS, matt finish |
| Dimensionsdiffers | 140 × 120 × 100 mm | 140 × 120 × 100 mm | 170 × 125 × 90 mm | Not specified |
| Weightdiffers | 1.3 kg | 0.8 kg | Not specified | 0.85 kg |
| Power outputdiffers | Not specified | Not specified | 100 W (RMS) | 30 W (RMS) |
| Environment | Indoor, Outdoor | Indoor, Outdoor | Indoor, Outdoor | Indoor, Outdoor |
Downloads
PDFSMART TR-III datasheet117 KBQuestions
Will it work with a phone that is not SMART?
Yes. It connects to any EPABX telephone line or in parallel with any telephone.
Related models
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WMHS-IIIWP
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WMHS-IIILH
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Need TR-III for a project?
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