This document is the instruction manual for the INF-TN1FSHa-E HYBRID ULTRASONIC FLOWMETER ＜Duosonics＞ TYPE: FSH (Flow transmitter) FSW (Detector) FLY (Signal cable) INF-TN1FSH-E produced by Fuji Electric Instrumentation Co., Ltd.
This manual provides detailed instructions for installing, wiring, and operating Fuji Electric's ultrasonic flowmeter system, which includes the Flow Transmitter (FSH), Detector (FSW) and Signal Cable (FLY). It outlines safety precautions, required installation conditions, and step‑by‑step procedures for setting parameters and performing daily and periodic inspections.
Additional sections cover troubleshooting, PC loader software setup, communication specifications, and appendices with wiring diagrams and gauge‑paper preparation. The document is intended for operators and service technicians who need to ensure reliable measurement and safe handling of the flowmeter.
| Operating temperature range (FSH) | +10 °C to +50 °C, ≤90 % RH |
|---|
The flow transmitter (FSH) can operate at +10 °C to +50 °C with up to 90 % relative humidity, while the detector (FSW) can operate at +20 °C to +80 °C with up to 100 % relative humidity.
The unit should be inspected every day to ensure accurate measurement results.
Before wiring, the main power must be turned off to prevent electric shocks, and wiring should not be done outdoors in rainy conditions.