Phoenix MINI MCR-2-RTD-UI-thermal resistance measurement transmitter 2902049, a configurable temperature measurement transmitter with plug-in connection technology, used to connect 2, 3 and 4-wire resistance thermometers and resistance sensors. Configuration via DIP switch or software. Screw connection technology, standard configuration
reinforced insulation conforming to IEC/EN 61010-1
Power
Supply Voltage Range
9.6V DC ... 30V DC (DIN rail bus connector (ME 6,2 TBUS-2 1,5/5-ST-3,81 GN, order number 2869728) can be used to bridge the power supply. Can be stuck to a 35mm DIN rail conforming to the EN60715 standard))
Typical current consumption
32 mA (24V DC)
63 mA (12V DC)
power consumption
≤ 850 mW (IOUT= 20 mA,9.6V DC,600 Ω load)
signal
Input Number
1
measurement
Input Number
1
configurable/programmable
is
Available Sensor Types (RTDs)
Platinum, Nickel, Copper Sensors
Temperature measurement range
-200°C ... 850°C (range depends on the sensor type and can be set freely via software or incrementally from -150°C to 850°C via DIP switch)
Temperature measurement range
≥ 20 K
Sensor Input Current
approx. 200 & micro;A
Allowable Total Conductor Resistance
≤ 25 Ω (RTD in 3-wire or 4-wire technology per line)
≤ 50 Ω (per line, RTD in 2-wire technology)
Linear resistance measuring range
0Ω... 4000Ω (minimum measuring range: 10% of selected measuring range)
connection system
2,3,4 lines
2902040
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Phoenix MINI MCR-2-RTD-UI-thermal resistance measuring transmitter 2902049
