Multi-rope tension measurement for elevator load monitoring, with a four-digit LED weight display.
The WDS-MR100, WDS-MR200 and WDS-MR300 configurations combine a rope-mounted sensing assembly with local indication and relay alarm outputs.
| Model | Load range | Maximum load | Dimensions (L × W × H) |
|---|---|---|---|
| WDS-MR100 | 300–2500 kg | ≤5000 kg | 208 × 158 × 93 mm |
| WDS-MR200 | 300–2500 kg | ≤5000 kg | 208 × 230 × 93 mm |
| WDS-MR300 | 1000–4500 kg | ≤9000 kg | 208 × 306 × 103 mm |
| Parameter | Specification |
|---|---|
| Supply | 16–48 V AC/DC |
| AC input frequency | 50/60 Hz |
| Power consumption | ≤4 W |
| Steel-rope diameter | 4–16 mm |
| HOLD input | 12–230 V AC/DC |
| Alarm indication | Audible, visual and electrical |
| Display | 4-digit LED |
| Relay outputs | 2 |
| Contact rating | 3 A / 250 V AC; 3 A / 24 V DC |
| Enclosure | Flame-retardant ABS |
| Sensor material | Aluminium alloy and iron |
| Operating temperature | −20 to +60 °C |
| Ingress protection | IP45 |
| Standard cable length | 3 m |
WDS-MR100 belongs to a multi-rope elevator weight-detecting system used to monitor load through the suspension ropes.
The supplier family page lists 4–6 mm rope diameter and model-family load ranges, but the exact sensor count and rated load must be confirmed for the supplied WDS-MR100 configuration.
Confirm the controller supply, alarm-relay wiring, hold input and any analogue-output option against the installed controller and project drawing before ordering.
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