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- Manuals
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- Languages
- EN
- Last added
- 2026-10-01
Featured INVENTIA manuals

Inventia MT-703 GSM Module User Manual
The MT-703 (and MT-703 HC) is a compact telemetry module optimized for low‑energy operation in water‑sewage and level‑monitoring applications. It supports binary and analog inputs, internal logging, and GPRS/SMS communication with configurable SIM cards.
The manual covers module designation, GSM requirements, hardware design, wiring diagrams, configuration parameters, troubleshooting steps, technical specifications, safety information, and appendices with change logs, memory maps, and housing drawings.
Covers: Designation of the module · GSM requirements · Design of the module · Connecting the module · Configuration · Troubleshooting
Latest INVENTIA manuals
Inventia MT-703 GSM Module User Manual
User Manual 60 pages · 2.2 MB · ENThe Inventia MT-703 GSM module user manual provides design, connection, configuration, and troubleshooting information for the telemetry device.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in INVENTIA manuals
How many binary inputs does the MT-703 have?
The module provides two general‑purpose binary inputs (I1, I2) and one auxiliary input (I3) for the cover sensor.
What are the operating temperature limits?
The device can operate from –200 °C up to +500 °C.
