Industrial wind-speed monitoring and alarm control
The PCE-WSAC 50 Series is a fixed wind warning controller for factories, mines, cranes, wind turbines and other applications where excessive wind speed must trigger a visible, audible or relay alarm.
The controller displays the current wind speed and the average wind speed over the previous two and five minutes. Adjustable pre-alarm and full-alarm thresholds activate the front warning lights, audible buzzer and two changeover relays.
Choose the controller configuration by power supply, sensor input signal and RS485 Modbus requirement.
Key features
- Measuring range: 0 to 50 m/s
- Resolution: 0.1 m/s
- Accuracy: ±3% of measuring range
- Adjustable pre-alarm and full alarm
- Visual and audible warning
- Two NO/NC alarm relays, maximum 220 V AC / 10 A
- Sensor supply: 12 or 24 V DC
- Optional RS485 Modbus communication
- Operating temperature: -20 to 60 °C
- Protection class: IP66
- Dimensions: 197.5 × 90 × 45 mm
- ISO calibration certificate included
Model configuration
| Power supply | Sensor input | RS485 | Model |
|---|---|---|---|
| 230 V AC | 4–20 mA | No | PCE-WSAC 50-110 |
| 230 V AC | 4–20 mA | Yes | PCE-WSAC 50-111 |
| 230 V AC | 0–10 V | No | PCE-WSAC 50-120 |
| 230 V AC | 0–10 V | Yes | PCE-WSAC 50-121 |
| 115 V AC | 4–20 mA | No | PCE-WSAC 50-210 |
| 115 V AC | 4–20 mA | Yes | PCE-WSAC 50-211 |
| 115 V AC | 0–10 V | No | PCE-WSAC 50-220 |
| 115 V AC | 0–10 V | Yes | PCE-WSAC 50-221 |
| 24 V DC | 4–20 mA | No | PCE-WSAC 50-310 |
| 24 V DC | 4–20 mA | Yes | PCE-WSAC 50-311 |
| 24 V DC | 0–10 V | No | PCE-WSAC 50-320 |
| 24 V DC | 0–10 V | Yes | PCE-WSAC 50-321 |
Delivery scope
- PCE-WSAC 50 controller in the selected configuration
- Sensor connector
- User manual
- ISO calibration certificate
Wind sensor sold separately. Select a sensor whose output matches the controller input.