Electromagnetic flowmeter

Electromagnetic flowmeter
Flow measurement for conductive liquids.
Dn from 25 to 200 mm.
Connections DIN 11851 and CLAMP DIN 32676.
Measurement accuracy: ± 0.2%; ± 0.5%.
PFA coatings.
Power supply 85 ÷ 265Vac;12Vdc;24Vdc;24Vac.
Datalogger on USB pendrive.
Removable O-LED display module.
Remote control via Smartphone.

SKU 0537fb40a68c Categories ,


RSmag flowmeters are suitable for applications in food and pharmaceutical industries. DIN or Clamp ISO 2852 process connection are suitable for applications with milk, beer or other drinks. Manufactured completely in stainless steel with the option for PFA lining makes RSmag suitable for pharmaceutical application.
Most common communication systems such as Modbus, Hart and by means of an app for Android smartphone via Bluetooth. RSmag has an integrated data logger for the recording of the measurements over time. It consist in an USB pen drive which is inserted behind the removable O-LED display VL701. The recorded data are stored into a TXT file which is compatible with Excel or other equivalent analisys software packages.

Additional information

Flow rate range

RSmag is able to process signals from fluids with flow rates of up to 10m / s in both directions (bidirectional meter).

Range dimension / lining material

PFA DN25 ÷ DN250

Sensor pipe material


Housing material

epoxy painted aluminum

Electrodes material

SS316L – Hastelloy C – Titanio – Tantalio

Measure range

<0,1m3/h ÷ >600m3/h


±0,5% standard; ±0,2% opt



Fluid conductivity


Power supply

85÷265Vac, 24Vdc, 12Vdc.


6W, max. 8W.

Temperature range

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


modbus or Hart (opt.)

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


4÷20mA: 0÷500Ω
Frequency output: 0,1÷10000 Hz
Pulse output: 24Vdc galvanically isolated or open collector galvanically isolated 24V 20mA (opt)
Alarm output: 2 relays, 3A 230Vac N.O.

Input signals

RSmag 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.


Adjustable between 1 and 99 seconds

Compact version IP rating


Remote version IP rating

sensor IP67 / IP68 (by request) –
converter IP67

Anti-condensation filter

Anti-condensation filter installed on converter

Operating Manual


Data Sheet


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