Quality Test Equipment For Hire

HART communicators

HART ("Highway Addressable Remote Transducer") is a communication protocol designed for industrial process measurement and control applications. It's called a hybrid protocol because it combines analog and digital communication. It can communicate a single variable using a 4-20 ma analog signal, while also communicating added information on a digital signal. The digital information is carried by a low-level modulation superimposed on the standard 4-to-20 mA current loop. The digital signal does not affect the analog reading because it's removed from the analog signal by standard filtering techniques. The ability to carry this added digital information is the basis for HART's key benefits.

Process Calibrators

Fly through equipment testing with this multi-function calibrator from FLUKE. It takes voltage, current, resistance and temperature readings, so you can check the accuracy of a wide variety of measuring devices to keep automated processes running smoothly. By swapping between measuring and sourcing modes, the unit packs essential calibration functions into one tool to help with speedy sensor setup. Operating this product is a walk in the park thanks to its intuitive push button interface. As the calibrator saves up to eight test results, you can conveniently keep readings to hand for later analysis.

Druck Hand Pump

Druck's DPI615 - IS pressure calibrator is not only portable, easy to use and intrinsically safe, but it is designed for pressure ranges from 2.5 mbar to 700 bar. Druck's range of pressure calibrators are very easy to use, any technician can use the DPI615 calibrator without any previous formal training.

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