This manual provides technical parameters, wiring instructions, output options, and application guidance for the KLHA KD37V88 voltage‑type pipe wind speed…
The KD37V88 is a voltage‑type display pipe wind speed sensor designed for industrial environments. It uses a high‑precision thermal film sensing core and offers a variety of communication interfaces such as RS232, RS485, CAN, 4‑20 mA, DC0‑5 V, DC0‑10 V, Zigbee, LoRa, Wi‑Fi, GPRS and NB‑IoT.
The manual includes sections on technical specifications, product selection, wiring diagrams, typical application examples, and a disclaimer. Users can refer to the wiring section for connection details and to the application section for integration ideas in PLC or DCS systems. This manual is written in Chinese.
| Wind speed measurement range | 0~30 m/s |
|---|---|
| Wind speed measurement accuracy | ±3 % |
| Sensing principle | Thermal film sensing |
| Supply voltage | DC12~24 V, 1 A |
| Operating temperature | -40~80 °C |
| Operating humidity | 5% RH~90% RH |
| Output option (model KD37V88V5) | DC0‑5 V |
| Output option (model KD37V88V10) | DC0‑10 V |
The sensor measures wind speed from 0 to 30 m/s.
It operates on a DC supply of 12 to 24 V at up to 1 A.
The sensor can be configured for RS232, RS485, CAN, 4‑20 mA, DC0‑5 V, DC0‑10 V, Zigbee, LoRa, Wi‑Fi, GPRS, and NB‑IoT.