Electromagnetic Flow Meter RPMAG

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In stock

  • Flow measurement for conductive and chemically aggressive liquids
  • Dn from 10 to 2000 mm
  • Measurement accuracy: ± 0.2%; ± 0.5%
  • Neoprene / PTFE coatings
  • Power supply 85 ÷ 265 Vac; 12Vdc; 24 Vdc / Vac
  • Datalogger on USB pendrive
  • Removable O-LED display module
  • Remote control via Smartphone

RPmag flowmeter is suitable for all the applications into “industrial process”. Various materials for lining are available as well as electrodes made of tantalum, hastelloy c, titanium. Most common communication systems such as Modbus, Hart and by means of an app for Android smartphone via Bluetooth. RPMAG has an integrated data logger for the recording of the measurements over time. It consists in a USB pen drive which is inserted behind the removable O-LED display VL701. The recorded data are stored in a TXT file that is compatible with Excel or other equivalent analysis software packages.


Flow rate range RPmag is able to process signals from fluids with flow rates of up to 10m / s in both directions (bidirectional meter).
Range dimension/lining material PTFE DN10 ÷ DN500
RUBBER DN65 ÷ DN2000
Sensor pipe material SS321
Housing material epoxy painted aluminium
Electrodes material SS316L – Hastelloy C – Titanium – Tantalum – Platinum
Measure range <0,1m3/h ÷ >110000m3/h
Accuracy ±0,5% standard; ±0,2% optional
Repeatability ±0,1%
Fluid conductivity >5μS/cm.
Power supply 85÷265Vac, 24Vac/dc, 12Vdc.
Consumption 6W, max. 8W.
Communication protocol Modbus; Bluetooth App Android (opt.); Hart (opt.)
Ambient Temperature Limits Remote version operating temperature:
RUBBER -10 ÷ +80°C; PTFE -40 ÷ +150°C
Compact version operating temperature:
RUBBER -10 ÷ +80°C; PTFE -40 ÷ +100°C
Storage temperature: -40÷85°C
Data Logger Internal data logger to USB pen drive for flow measurements and analog inputs storing; the measurement storage interval can be set from 15 to 3600 seconds
Output 4÷20mA: 0÷500Ω
Frequency output: 0,1÷10000Hz
Pulse output: 24Vdc galvanically isolated or open collector galvanically isolated 24V 20mA (opt)
Alarm output: 2 relays, 3A 230Vac N.O.
Input signals RPmag has 2 active analog inputs at 24Vdc for 2-wire transmitters connection (eg. Temperature or pressure) and 1 digital input for an external contact connection for the integrated batch function restart and for partial totalizer management.
Reverse Flow Allows measure and totalization of reverse flow.
Output Testing Relays output: Transmitter can switch relays at testing value.
Current Source: Transmitter can be commanded to supply a specified test current between 4.0 and 20.0 mA.
Frequency Source: Transmitter can be commanded to supply a specified test frequency between 1 and 10000 Hz.
Low Flow Cutoff Adjustable. Below selected value, instantaneous flow and outputs are driven to the zero flow rate signal level.
Humidity Limits 0-100% RH to 150 °F (65 °C), not condensing.
Damping Adjustable between 1 and 99 seconds.
Compact version IP rating IP67
Remote version IP rating sensor IP67 / IP68 (by request) – converter IP67
Anti-condensation filter Anti-condensation filter installed on converter

Installation examples

Water lifting station

– Suitable for monitoring the water supply cycle in industrial, agricultural and residential/municipal areas
– Typically used for flow measurement in water lifting stations






Water pipe interception pit

– Used for metering and accounting of water supplies or waste water discharge
– The remote version with IP68 sensor tube finds its main application in wells or environments subject to flooding
– Suitable for monitoring and recording water consumption and / or discharge

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