The SLHT6-1 is a temperature and humidity composite sensor with a calibrated digital signal output. The product uses patented industrial COMS process micromachining technology (CMOSens®) to ensure that the product has extremely high reliability and excellent long-term stability. The sensor includes a capacitive polymer humidity element and a gap-type temperature element, which are seamlessly connected to a 14-bit A/D converter and a serial interface circuit on the same chip. Therefore, the product has excellent quality, ultra-fast response, strong anti-interference ability, and high cost performance. Each SHTxx sensor is calibrated in a highly accurate humidity calibration room. The calibration coefficients are stored in the OTP memory in the form of a program, and the sensor internally calls these calibration coefficients in the process of detecting signals. The two-wire serial interface and internal reference voltage make system integration easy and quick. The ultra-small size and extremely low power consumption make it the best choice for all kinds of applications, even the most demanding applications. The product is available in surface mount LCC (lead-free chip) or 4-pin single-row pin package. Special packaging can be provided according to user needs.
The SLHT6-1 rail‑mounted sensor integrates an SHTxx series chip that provides calibrated digital temperature and humidity signals. It uses patented CMOSens® micro‑fabrication technology for high reliability, long‑term stability and ultra‑low power consumption.
The device offers a humidity range of 0–100%RH and a temperature range of -40 to +123.8°C, with accuracies of ±4.5%RH and ±0.5°C respectively. It features a two‑wire serial interface, full‑range calibration stored in OTP memory, and can be fully immersed, making it suitable for a wide variety of industrial and building‑automation applications. This manual is written in Chinese.
| Humidity measurement range | 0–100%RH |
|---|---|
| Humidity accuracy | ±4.5%RH |
| Temperature accuracy | ±0.5°C |
| Response time | <8 s |
| Power consumption | typ. 30 µW |
| Digital output interface | Two‑wire serial |
The sensor measures humidity from 0 to 100 %RH.
Typical power consumption is 30 µW.
The sensor uses a two‑wire serial interface for digital output.