RPMAG

Electromagnetic flow meter

Electromagnetic flow meter

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

 

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Description

RPmag flowmeter is suitable for all of 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 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.

 

Installation examples

Rpmag Es RPMAG

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


Rpmag Es b RPMAG

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

Additional information

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

Operating Manual

Download

Data Sheet

Download

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