Tuesday, April 29, 2014

Pressure calibrator for high accuracy transmitters, pressure switches & gauges

A pressure calibrator has been introduced by Fluke which is ideal for calibrating high accuracy transmitters, pressure switches and pressure gauges. The 719Pro Electric Pressure Calibrator offers one handed pressure calibration and includes a full functioning loop calibrator that sources, simulates and measures mA signals.

The large backlit screen on the Pressure Calibrator displays three parameters at once: pressure measurement from the internal or an external sensor, sourced/simulated/measured mA values, and temperature using an optional RTD probe.

The instrument is available as three models – to 30psi (-0.8 to +2 bar), 150psi (-0.8 to +10 bar), and 300psi (-0.8 to +20 bar) pressure ranges: these ranges can be extended by attaching any of 29 optional Fluke 700Pxx Pressure Modules. The 719Pro offers ideal accuracy (to ±0.025%) and performance for reference class transmitter calibration. The 719Pro features a unique integrated electric pump offering one handed pressure calibration. It allows the user to program target pressures for pumping, eliminating the danger of over-pressurisation.

An easy-to-use function enables easy testing of pressure switches, while a precision pressure adjust vernier enables easy and accurate pressure calibration. Pump cleanout ports reduce pump failures from moisture and fluid damage.

The Fluke 719Pro comes complete with test leads and alligator clips, a fluid trap to mitigate against fluid damage, an accessory hose kit, an NPT to ISO adapter, user manuals and a carry case.

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