SUPMEA SUP-LDG-A100

Electromagnetic flowmeter

Description

SUPMEA SUP‑LDG‑A100 Electromagnetic Flowmeter

High‑Accuracy, Full‑Bore Flow Measurement for Industrial Applications.
In industries where precise liquid flow measurement is essential—such as water treatment, chemical processing, food & beverage, or pulp & paper—the right flowmeter can make a big difference in efficiency, control, and cost savings. The SUPMEA SUP‑LDG‑A100 Electromagnetic Flowmeter offers robust performance with high accuracy, wide size range, durable materials, and flexible signal outputs.

The SUPMEA SUP‑LDG‑A100 is part of the SUP‑LDG family of full‑bore electromagnetic flowmeters. Based on Faraday’s Law of Electromagnetic Induction, it directly measures flow velocity of conductive liquids inside a pipeline and converts that into volumetric flow readings. It typically features instantaneous and cumulative flow display, analog output (4‑20 mA), pulse output, and RS485 / Modbus‑RTU digital communication.

Introduction

The electromagnetic flowmeter is designed based on the Faraday electromagnetic induction principle and is used to directly measure the flow rate of conductive liquids in closed pipelines. During on-site monitoring and display, standard current signals, pulse signals, and RS485 digital signals can be output for recording, adjustment, and control, achieving automatic detection and control. It can be widely used in industries such as tap water, chemical industry, coal, environmental protection, light textile, metallurgy, papermaking, etc.

Characteristics

Pipe diameter: DN10~DN1000
Accuracy: ±0.5% of measured value; ±0.3% of measured value (available for selected pipe sizes)
Repetitiveness: 0.16%
Electric conductivity: ≥50μS/cm

Specifications

Measured variable	Direct measured: Flow velocity Calculated value: Volume flow, mass flow.
Flow velocity range	Typically range of flow velocity: 0.5m/s~5m/s
Nominal diameter	DN10~DN1000
Communications	RS485; MODBUS-RTU; Hart communication (optional)
Relay (Remote type optional )	2 channels SPST; 250VAC; 3A
Supply voltage	100VAC~240VAC, 50/60Hz; 20VDC~28VDC
Power consumption	≤15W
Reference operating conditions	Medium: water Temperature: 20℃ Pressure: 0.1MPa Installation requirements: Inlet run≥10DN, Outlet run≥5DN
Accuracy	±0.5% of measured value; ±0.3% of measured value (available for selected pipe sizes) Note: Applicable to flow velocity range of 0.5 m/s to 5 m/s
Repetitiveness	0.16%
Medium temperature range	CR liner: -10℃~70℃ PU liner: -10℃~60℃ PTFE/F46 liner-10℃~120℃
Rated pressure (Customizable for high-pressure applications)	DN10~DN250: PN<1.6MPa DN300~DN1000: PN<1.0MPa Note: For certain specifications, actual values may vary; refer to the nameplate for exact information. High-pressure versions are available upon request.
Conductivity	≥50μS/cm
Ambient temperature	Integrated type	-10℃~55℃
	Remote type	Converter:-20℃~55℃ Sensor: -10℃~55℃
Storage temperature	-20℃~55℃
Protection level	Integrated type	Standard: IP65
		High protection: IP66/IP67
	Remote type	Sensor: IP65 Converter: IP68