This document introduces the features and characteristics of the AO910X compact diffused silicon pressure transmitter and AO910Z sanitary diffused silicon pressure transmitter produced by Fujian AUTEC Factory Automation Equipment co., Ltd.
This manual describes the AO910X (precision type) and AO910Z (seed type) pressure transmitters, highlighting their high accuracy, wide measurement range (4‑20 mA), and robust construction for industrial automation applications. It outlines the product’s features, safety classifications, and typical use cases such as oil‑gas control, chemical processing, and building water supply.
The guide covers step‑by‑step installation using the M20×1.5 threaded interface, wiring diagrams, power requirements, and operating procedures. It also includes maintenance tips, fault diagnosis, and recommended handling to ensure reliable performance over the device’s service life. This manual is written in Chinese.
| Output current range | 14‑20 mA DC |
|---|---|
| Supply voltage | 14‑36 VDC |
| Operating temperature range | -10 °C to +70 °C |
| Weight | 0.2 kg – 0.3 kg |
| Maximum length | <150 mm |
The transmitter outputs a current signal of 14 to 20 mA DC.
It operates from a supply voltage of 14 to 36 VDC.
The device can be used from –10 °C up to +70 °C.