---
lang: "en"
title: "LE-01MQ Bidirectional Electricity Consumption Meter"
sku: "LE-01MQ"
canonical_url: "https://shop.marcomweb.it/en/modbus/le-01mq-bidirectional-electricity-consumption-meter"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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LE-01MQ Bidirectional Electricity Consumption Meter with RS-485 port and Modbus RTU protocol

The meter measures and displays the characteristics of a single-phase two-wire network (1p2w). Bidirectional measurements make the meter suitable for active and reactive energy and power monitoring applications, and also perfect for photovoltaic solar measurements. With the RS-485 Modbus port, the meter is easy to communicate remotely with other AMR/SCADA systems.

## Technical Features

- Single-phase
- Bidirectional (4 quadrants)
- 100 A direct connection
- kWh/kvar indication (import/export)
- Network parameter indication
- MID compliant
- Modbus RTU protocol
- RS-485 port
- SO pulse output
- Backlit multifunction LCD display
- Password-protected setting

## Measured Values

- Imported/Exported active energy AE+/AE- [kWh]
- Imported/Exported reactive energy RE+/RE- [kvarh]
- Phase voltage U1, U2, U3 [V]
- Phase current I1, I2, I3 [A]
- Frequency F [Hz]
- Active power P [W]
- Reactive power Q [var]
- Apparent power S [VA]
- Power factor cosϕ
- Power demand

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Source: https://shop.marcomweb.it/en/modbus/le-01mq-bidirectional-electricity-consumption-meter

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