MultiTek Remote Resistance Transducer
M100-RPN Resistance measurement
The M100-RPN is designed to measure the resistance of 3 wire potentiometers, where the resistance value is proportional to the position of the wiper of the potentiometer. The output value from the M100-RPN is directly proportional to the resistance value at the wiper.
A typical application is monitoring remote resistance of potentiometer used in manual valve control.
1. Non standard inputs / outputs only as far as technically acceptable.
2. A.C. Auxiliary in range 57.7 to 450V
3. Calibration at temperature other than 23°C
M100-DS1 1mA 4-20mA 230V 50Hz
Rated range min. 100 ohms.... max. 50 kOhms
Sensor current min. 20uA.... max. 10mA
Sensor voltage 1 Volt
Working range 0-100% RN
Rated value mA 1/5/10/20 & 4-20mA
Rated value volts 0-5 / 10 & 1-5 V
A.C. Voltage 115 / 230 / 400 V (± 25% /
45-65Hz / < 2VA)
D.C. Voltage 24 / 48 / 110 V (± 20%
/galvanically isolated / <3W)
WEIGHT & CASE SIZE
Approx. 0.4 kg. 55mm case
NOTE No isolation is provided between input and output