Ex barriers
Ex barriers
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II (1) GD [Ex ia] IIC or [Ex ia] IIB or [Ex iaD]4-20mA loop galvanic isolatorInput:Current (4/20mA)Output: Current (4/20mA) -
II (1) GD [Ex ia] IIC or [Ex ia] IIB or [Ex iaD]4-20mA transmitter power supplyInput: 4/20mA 2 wires active or passiveOutput: 4/20mA 2 wires active or passive -
II (1) GD [Ex ia] IIC or [Ex ia] IIB or [Ex iaD]Converter for actuatorInput:Current (4/20mA - 0/20mA…), Voltage (0/5V - 0/10V…) or other on requestOutput: Current (4/20mA) -
II (1) GD [Ex ia] IIC or [Ex ia] IIB or [Ex iaD]Galvanic isolated converterInput: Current (4/20mA - 0/20mA…), Voltage (0/5V - 0/10V…) or other on requestOutput: Current (4/20mA - 0/20mA…), Voltage (0/5V - 0/10V…) or other on request -
II (1) GD [Ex ia] IIC or [Ex ia] IIB or [Ex iaD]Galvanic isolated converterOutput: Current (4/20mA - 0/20mA…), Voltage (0/5V - 0/10V…) or other on request -
II (1) GD [Ex ia] IIC or [Ex ia] IIB or [Ex iaD]Intrinsically safe relayInput: Switch or proximity sensorOutput: Switch (5A – 250V) or transistor (5kHz)SIL 2 according to IEC 61508NAMUR -
II (1) GD [Ex ia] IIC or [Ex ia] IIB or [Ex iaD]Intrinsically safe power supplyInput: without (direct supply), 24VDC remote control or switchOutput: different intrinsically safe parameters according to model -
II (1) GD [Ex ia] IIC ou [Ex ia] IIB ou [Ex iaD]Trip amplifierInput: UniversalOutput: up to 2 4/20mA outputs and 4 programmable
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