Fluke 718-300G Fluke 718 Users Manual - Page 9

Pressure Calibrator Introduction The Fluke 718 Series Pressure Calibrators do the following: • Calibrate P/I (pressure to current) transmitters • Measure pressure via a 1/8-inch NPT pressure fitting and an internal pressure sensor or via a Fluke 700 Series Pressure Module • Source pressure • Measure current up to 24 mA • Simultaneously display pressure and current measurements. • Supply loop voltage • Calculate mA percentage in Percent Mode • Calculate mA error % in Percent Error Mode The 718 Pressure Calibrators (hereafter, "the Calibrator") include: • 718 1G • 718 30G • 718 100G • 718 300G The Calibrator makes 5-digit pressure readings in the following units: psi, inH O 2 at 4 °C, inH O 2 at 20 °C, kPa, cmH2O at 4 °C, cmH2O at 20 °C, bar, mbar, kg/cm2, inHg, and mmHg. Pressure sensor specifications are as listed under "Pressure Sensor Input". The Calibrator measures pressure sensor inputs in the units shown in Table 1. For pressure modules, full scale readings for all pressure ranges can be made in psi, kPa, and inHg units. To avoid display overflow, full scale readings are limited to 1000 psi in cmH2O, mbar, and mmHg units, and 3000 psi in inH2O units. Pressures of at least 15 psi must be measured for meaningful readings in bar and kg/cm2 units. Your Calibrator is supplied with a holster, two installed 9 V alkaline batteries, one set of TL75 test leads, one set of AC70A alligator clips, one 700-ILF In-Line Filter (to protect the pump), a Product Overview Manual, and a CD-Rom. If the Calibrator is damaged or something is missing, contact the place of purchase immediately. Contact your Fluke distributor for information about accessories. See 1