Measure trace moisture with confidence using the latest AMT dewpoint transmitter, now featuring Modbus RTU over RS485 for seamless digital integration. Benefit from accurate, stable data communication, even in electrically noisy environments.
Each transmitter stores a unique TAG ID for easy identification and system management. Output units are factory set to your chosen format: °C or °F dewpoint, ppm(v), ppb(v), g/m³ or lb/MMSCF, so you receive precise, real‑time data directly to your SCADA or PLC. Key diagnostic information, such as calibration date, sensor range and software version, ensures smooth operation and proactive maintenance.
With support for multi‑unit RS-485 daisy-chain connections, the AMT Modbus RTU simplifies installation and wiring while improving system efficiency. Every transmitter arrives ready to use, with a traceable Certificate of Calibration, an instruction manual, and a connection cable.
Why Modbus?
Modbus is an open, widely adopted communication protocol that enables two‑way data exchange between instruments and control systems. It is the industry’s trusted standard for flexible, scalable, and reliable industrial automation.
Enhanced Operational Insight
The AMT Modbus RTU transmitter provides structured status and diagnostic data, helping operators understand system health at a glance. Clear fault reporting, calibration information, and sensor metadata support proactive maintenance and reduce unplanned downtime.
Seamless Integration
With standard Modbus register mapping, the transmitter integrates effortlessly into both new and existing PLC and SCADA architectures. Addressing, scaling and configuration are straightforward, eliminating the need for proprietary software and speeding up commissioning.
Built for Multi‑Point Measurement
For processes requiring multiple measurement locations, the transmitter supports RS‑485 daisy‑chain wiring. This significantly reduces cable runs, simplifies panel layouts and lowers installation costs—perfect for large compressed‑air networks, specialty gas systems, and industrial drying processes.
Ideal for Industrial Environments
From compressed air to high‑purity gases, the transmitter delivers stable, interference‑resistant digital dewpoint measurement. Its robust construction and dependable digital communication make it a powerful upgrade for any Modbus‑based control system.
AMT Modbus RTU Dewpoint Transmitter
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