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Phoenix MACX MCR-EX-RTD-I-SP-temperature measurement transmitter 1050252, intrinsically safe temperature measurement transmitter: it can convert the signal from the resistance thermometer installed in the explosion-proof area and send 0/4 mA - 20 mA to the load in the safe area signal. Freely programmable, 3-terminal isolation, SIL,push-in plug-in interface, standard configuration.

Product Type temperature measurement transmitter
product series MACX Analog
Application temperature
Channels 1
Model Ex I Isolation Amplifier with SIL Functional Safety
configuration Software

Function
configuration Software

electrical isolation 3 End Isolation
galvanic isolation between input and output is
step response (0-99%) ≤ 1.7 s
temperature coefficient, typical 0.01 %/K
Typical transmission error 0.1 % (e. g. for Pt 100,300 K range, 4 ... 20 mA)
electrical isolation
Test Voltage 2.5 kV AC (50 Hz, 60 s)
Overvoltage Category II
pollution level 2
Electrically isolated input/output/power supply IEC/EN 61010-1
Standards/Regulations IEC/EN 61010-1
Rated insulation voltage 300Vrms
insulation security isolation
electrical isolation input/output IEC/EN 60079-11
Standards/Regulations IEC/EN 60079-11
Rated insulation voltage 375VPP
galvanically isolated input/power supply IEC/EN 60079-11
Standards/Regulations IEC/EN 60079-11
Rated insulation voltage 375VPP
Power
Rated supply voltage 24V DC -20 % ... +25%
Supply Voltage Range 19.2V DC ... 30V DC
power consumption ≤ 0.76W
power consumption ≤ 1W

signal
Input Number 1
measurement
Input Description Inoriginal Safety
Available Sensor Types (RTDs) Pt, Ni, Cu sensors: 2, 3, 4 wires
2865340
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Phoenix MACX MCR-EX-RTD-I-SP-temperature measurement transmitter 1050252

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