The Druck DPI 812 RTD/Loop Calibrator is a convenient and compact device created for the testing and calibration of analogue current loops and resistance temperature detectors. With Intelligent Digital Output Sensor (IDOS) module compatibility, the device is capable of handling detection of two, three, and four wire RTD faulty probes, mA measurement, switch testing, and 24 V loop power. The Druck DPI 812 includes a HART Resistor which can be switched into the loop, reducing the need for a 250 Ω resistor. Its BS EN61010:2001, Def Stan 66-31, 8.4 Cat III rating means that the device is robust and weatherproof, making it an essential tool for process technicians.
Temperature instrumentation testing and maintenance
Transmitter testing and calibration
Loop diagnostics and setup