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 MS2540
provides 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 display
information and present user controls. The unit is
powered by 100-240 VAC, and provides the 24 VDC
supply 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.
MS2540 Receiver / Repeater
4-20mA current loop from one ER or LPR corrosion transmitter
Current Loop Source Voltage:
Maximum Current Loop Distance:
10,000 feet (3,048 meters)
RS-485 Modbus, Ethernet
Color touch screen
Metal Loss (mils or mm) or Corrosion Rate (mpy or mm/y)
± 0.1 mpy or 0.01 mil
100 to 240 VAC, 1 phase, 50/60 Hz
< 2 Amps
32° to 122°F (0° to 50°C)
4 lbs. (1.9 kg)
Included Accessory Items
Power cord, mounting tabs
Metal Samples Company
P.O. Box 8
152 Metal Samples Rd.
Munford, AL 36268