This document is a product manual for WH5001B thermometer. The WH5001B thermometer has the following features: installation dimensions, electrical performance, etc. It is suitable for applications such as automotive water temperature detection, air conditioning, refrigerator temperature detection, water heater temperature detection, computer case temperature detection, etc.
The WH5001B is a compact temperature sensor designed for a variety of monitoring tasks, including automotive water temperature, air‑conditioning systems, refrigerators, water heaters, and computer case temperature detection. It uses an NTC (10 kΩ/3435) element and operates from a 1.5 V supply.
Key specifications include a measurement range of –20 °C to 110 °C, an accuracy of ±0.5 °C, a low operating current of 4 µA, and defined operating and storage temperature limits. Installation dimensions and wiring details are provided for easy integration into the listed applications. This manual is written in Chinese.
| Temperature measurement range | -20 °C to 110 °C |
|---|---|
| Temperature measurement error | ±0.5 °C |
| Sensor type | NTC (10K/3435) |
| Operating voltage | 1.5 V |
| Operating current | 4 µA |
| Operating temperature range | 0 °C to 50 °C |
| Storage temperature range | -10 °C to 60 °C |
It can measure temperatures from –20 °C up to 110 °C.
Typical uses include automotive water‑temperature detection, air‑conditioning, refrigerator temperature monitoring, water‑heater temperature detection, and computer case temperature monitoring.