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MS2540 Receiver / Repeater

USA Toll Free: 1-800-730-0302 Tel: 416-240-1920 -

Corrosion Monitoring,Instruments,Meters

MS2540 Receiver / Repeater

The MS2540 Receiver is designed to be used with our ER and LPR current loop transmitters to provide a single-channel corrosion monitoring system. The MS2540provides a local display of the probe and transmitter data. Additionally the MS2540 can repeat the information to a plant control room via RS-485 Modbus.

The MS2540 utilizes a color touch screen to displayinformation and present user controls. The unit ispowered by 100-240 VAC, and provides the 24 VDCsupply for powering the transmitter's 4-20 mA loop.The receiver processes the 4-20 mA signal to provide a digital readout of the cumulative metal loss and the probe corrosion rate based on the monitoring period set by the user (48 hours, 7 days, 15 days or 30 days).

The MS2540 also offers an integrated web server. This feature allows users to access the MS2540 from any PC on the network using a standard web browser. Through this interface users can view data and make setup changes to the MS2540.

Technical Specifications

Model: MS2540 Receiver / Repeater


Inputs: 4-20mA current loop from one ER or LPR corrosion transmitter
Current Loop Source Voltage: 24 VDC
Input Impedance: 250 ohms
Maximum Current Loop Distance: 10,000 feet (3,048 meters)


Outputs: RS-485 Modbus, Ethernet


Type: Color touch screen
Displayed Values: Metal Loss (mils or mm) or Corrosion Rate (mpy or mm/y)
Resolution: ± 0.1 mpy or 0.01 mil

Power Supply

Supply Voltage: 100 to 240 VAC, 1 phase, 50/60 Hz
Current: < 2 Amps

Physical Data

Operating Temperature: 32° to 122°F (0° to 50°C)
Weight: 4 lbs. (1.9 kg)
Mounting Type: Panel mount

Included Accessory Items

Power cord, mounting tabs

MS2540 Receiver / Repeater

User Manual


About Us

Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.


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