M-RTU-PC is a specific monitoring solution for cathodic protections: monitoring of parameters and analysis of material corrosion (oil and gas pipelines, tanks, plants, buildings, docks, etc.). The low power consumption allows a battery power supply (3 year life time). M-RTU-PC is able to acquire, process, store, and transmit analog or digital signals to a PC central station using GSM and GPRS communication.

Power Supply:


Average Consumption:
Life-Time:
Dimensions:
Memory:

Digital Input:

Digital Output:

Analog Input:

8 to 30 VDC
Internal Batteries
14.4 V Lithium Batteries (optional)
6 to 50 mW, 1.5 W (GSM Transmission)
3 Years
263 x 143 x 89 mm
EEPROM: 64 kByte
FLASH: 2 MByte
2 Isolated Channels
0.25 Hz Frequency, Duty 90/10, Min Pulse 400 mS

Relay contact rating: 30 VDC - 1 A max (resistive load)
2 Isolated Channels against overvoltage & overcurrent
Input Range 1: ±2 V, ±20 V, ±50 V, ±20 mA
Input Range 2: ±2 V, ±29 V, ±50 V
Resolution @ 15 bit + sign
Accuracy @ 20 °C: 2 bit