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Gossen Metrawatt U1661 Analog Input Module for LON QATAR

4000.0QR

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Description

Feature	Detail
Product	Gossen Metrawatt U1661 — 6-channel Analog Input Module for LON
Purpose	Expands a LON-bus energy / measurement system by converting analog sensor signals into digital data — ideal when you need to log values (current, voltage, flow, etc.) from external sensors via LON. (arc.ro)
Inputs	6 analog inputs: accepts 0–20 mA or 4–20 mA current signals (also can do equivalent voltage/current depending on wiring) from sensors / measuring transducers. (arc.ro)
Functionality	The module samples the inputs, converts them to digital measured values; for each input it can compute a “meter reading” (i.e. cumulative value like energy/volume), and also instantaneous analog values (like real-time current/voltage or derived power). (arc.ro)
Interface / Communication	Uses LON-bus (LONTALK / LONWORKS, FTT-10A, 78 kbit/s) to communicate with a LON-enabled summator (e.g. U1601 / U1602 / U1603). (arc.ro)
Use Cases	Logging & monitoring of analog signals: flow sensors, heat meters, temperature transducers (via suitably pre-converted analog signal), industrial sensors — especially where many meters/sensors exist, or where sensors are distant from main summator. Good for building/plant management, utility tracking, non-electrical measurement logging (flow, heat, water, etc.).
Advantages	- Adds analog-input flexibility to digital/pulse-based summators - Allows decentralized measurement (sensors can be far from main unit, only LON-bus wiring needed) - Supports cumulative (“meter reading”) and real-time (“instantaneous”) values - Integrates seamlessly into LON-based energy/utility monitoring networks.
Installation / Requirements	Requires 24 V DC supply and connection via screw terminals; uses the FPL210 filter module supplied. (arc.ro)
Compatibility	Designed to work as an add-on module with LON-bus summators from Gossen Metrawatt (e.g. U1601, U1602, U1603) — when base summator’s own inputs are insufficient, or when extra analog channels are needed. (metekco.com)
Condition / Notes	As with other legacy LON-modules from Gossen Metrawatt, availability may be limited — check stock / supplier availability if you plan to import or supply to Qatar.