Loop Analyser

We are famous company for trading and supplying of Loop Analysers from Chennai, Tamil Nadu, India. 4-20 mA Loop Analyser, IT52.51 is a versatile portable instrument for rapid checking & simulation of 2 wire Transmitters and checking Indicators, Controllers, Recorders, Current alarms, Data Loggers, Final control elements & Computers etc. operating on 4-20 mA DC input/output.
IT52.51 with its built-in power source and LCD display has four modes of operation, viz. Normal Source, 2-wire Transmitter Simulation, Normal Read and 2-wire Transmitter Read.
Normal Source mode provides 4-20 mA DC output. 2-wire Transmitter Simulation mode modulates external power to pass 4-20 mA in the external loop. In these two modes, "QUICK CHECK" switch provides instant 4 mA & 20 mA output; for rapid check of zero & span end points. "QUICK CHECK" switch also has an intermediate Dial position; selection of this position allows precise intermediate settings between 4-19.99 mA on 10 turn potentiometer operated by a separate knob. Normal Read mode measures input currents fed to the Analyser. 2-wire Transmitter Read mode supplies 27 Volts in series with the internal measuring circuit at the output terminals and measures 2-wire Transmitter output, thus eliminating need of external power supply.