Cidra 20882-61 TB8-11-05-02-02 Flow Monitoring System

Cidra 20882-61 TB8-11-05-02-02 Sonatrac HD-series Flow Monitoring System is a non-intrusive, clamp‑on flow and entrained air (GVF) monitoring solution that mounts on the exterior of a pipe to measure volumetric flow and gas/vapor content using CiDRA’s passive sonar technology. As part of the SONARtrac HD series, it supports pipe sizes from 2" to 36" (HDPE) and delivers continuous flow data and diagnostics for demanding environments where wetting parts and moving components are undesirable. The transmitter assembly is designed for rugged field use and sports a NEMA 4X/IP66 enclosure, with a power option from AC 100–240 V, 50/60 Hz (25 W) or DC 18–36 V (25 W). It includes a local LCD display and data logging capability, plus digital interfaces such as 10Base‑T Ethernet and USB A&C/Memory Stick, with one of the analog outputs offering a HART protocol option. The system also provides two isolated 4–20 mA outputs (one with HART) and a 4–20 mA input, enabling integration with common control architectures and remote diagnostics.