Humidity module is a product integrated with relative humidity sensor and circuit. The supply voltage of the module is DC voltage and relative humidity is calculated by voltage output. The product features include a wide humidity test range, good mechanical properties, small size, light weight, low power consumption, etc.
The SUN5TAR humidity module is a compact, low‑power relative humidity sensor designed for applications such as humidifiers, dehumidifiers, printers, and other industrial equipment. It offers a small size, lightweight construction, and low current consumption.
The document lists electrical parameters, operating temperature and humidity ranges, storage conditions, and output voltage specifications, along with contact details for SUN5TAR support and regional offices. This manual is written in Chinese.
| Supply voltage | DC 4.75 V – 5.25 V |
|---|---|
| Current consumption | ≈5 nA at 5.00 V, 25 °C |
| Operating temperature | 0 °C – 50 °C |
| Operating humidity | 30 %RH – 90 %RH |
| Storage temperature | -10 °C – 70 °C |
| Storage humidity | up to 95 %RH |
| Output voltage | 2.13 V – 2.41 V |
The module operates from DC 4.75 V to 5.25 V.
It can be used between 0 °C and 50 °C.
The sensor works in a relative humidity range of 30 %RH to 90 %RH.
It consumes approximately 5 nA when powered at 5.00 V and 25 °C.