The SLST1-14 is a digital air‑plug temperature sensor that uses a DS18B20 chip inside a 304 stainless‑steel housing. It features a metal‑film sensor pad for high sensitivity and low temperature lag, and communicates via a single‑wire "bus line" interface for robust operation in harsh environments.
The manual lists key specifications such as temperature range, accuracy, resolution, power requirements, and pin assignments, and outlines typical applications including cold‑storage monitoring, pharmaceutical GMP, telecom rooms, and building automation.
| Built‑in sensor | DS18B20 |
|---|---|
| Temperature accuracy | ±0.5 °C (-10 °C to +85 °C) |
| Temperature range | -65 °C to +125 °C |
| Temperature resolution | 9‑12 bit (0.0625 °C) |
| Temperature conversion rate | 750 ms (12‑bit resolution) |
| Power requirements | 3 V–5 V |
| Supported communication cable length | > 100 m |
| Operating environment | -55 °C to +80 °C |
| Material | 304 stainless steel |
It measures temperatures from –65 °C up to +125 °C.
The sensor provides ±0.5 °C accuracy within the –10 °C to +85 °C range.