This manual introduces the SITRANS AS 100 sensor, including advantages, specifications, appearance and size, installation, assembly, internal connection and other contents.
This document describes the SITRANS AS 100 acoustic sensor, a non‑contact device used for solid flow, cavitation, and leak detection. It explains the sensor’s operating principle, advantages such as high/low sensitivity ranges and analog output, and the safety precautions required during handling and installation.
Detailed sections cover recommended installation locations, wiring, temperature ranges, protection rating, and cable selection. Technical specifications, connection diagrams, and typical application examples are included to help users integrate the sensor into process control systems. This manual is written in Chinese.
| Excitation current (typical) | 18 mA |
|---|---|
| Analog output voltage | 0.08 V – 10 V (ADC) |
| Minimum load impedance | 100 kΩ |
| Protection rating | IP68 (waterproof to 1.8 m for 30 min) |
The sensor provides an analog voltage output ranging from 0.08 V to 10 V, DC‑coupled with a minimum load impedance of 100 kΩ.
The sensor is rated IP68, meaning it can be submerged up to 1.8 m for 30 minutes without damage.