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Phoenix MINI MCR-RTD-UI-NC-thermal resistance measurement transmitter 2902849, a configurable temperature measurement transmitter for connecting 2, 3 and 4-wire resistance thermometers and resistance sensors. The extended functions can be configured via DIP switches or by software. Screw connection, standard configuration.

Product Type temperature measurement transmitter
product series MINI Analog
configuration DIP switch
Software
insulation characteristics
Overvoltage Category II
pollution level 2

Function
configuration DIP switch
Software

electrical isolation 3 End Isolation
protection circuit transient protection
step response (0-99%) 200 ms (2 wire)
500 ms (3 wire)
500 ms (4 wire)
maximum temperature coefficient 0.01 %/K
transmission of faulty resistive sensor signals 2 Ω
transmission fault thermistor signal 0.1 % * 350 K/set measuring range; 0.1 % > 350 K(Pt/Ni)
0.3 % * 200 K/set measuring range; 0.3 % > 200 K(Cu)
Electrical isolation input/output/power supply
Rated insulation voltage 50V AC/DC
Test Voltage 1.5 kV AC (50 Hz, 60 s)
insulation foundation isolation conforming to IEC/EN 61010
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 < 27 mA (24V DC)
power consumption ≤ 700 mW (IOUT= 20 mA,9.6V DC, load 500 Ω)

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)
2864422
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Phoenix MINI MCR-RTD-UI-NC-thermal resistance measuring transmitter 2902849

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