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1
718Ex 30G/100G/300G
Pressure Calibrator
Introduction
XWWarning
Read Safety Information before using the
Calibrator.
The Fluke Model 718Ex 30G, 718Ex 100G, and 718Ex
300G Pressure Calibrators (hereafter called Calibrator)
can 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 Fluke 700PEx
Series Pressure Modules.
• Measure current up to 24 mA.
• Simultaneously display pressure and current
measurements.
• Perform switch testing.
The Calibrator is for use ONLY in Ex-hazardous areas.
The Calibrator makes 5-digit pressure readings in the
following units: psi, inH
2
O at 4 °C, inH
2
O at 20 °C, kPa,
cmH
2
O at 4 °C, cmH
2
O at 20 °C, bar, mbar, kg/cm
2
, inHg,
and mmHg. Full-scale pressure sensor input is as follows:
• Model 718Ex 30G: 30 psi (206.85 kPa, 2.0685 bar).
OL appears at 33 psi.
• Model 718Ex 100G: 100 psi (689.5 kPa, 6.895 bar).
OL appears at 120 psi.
• Model 718EX 300G: 300 psi (2068 kPa, 20.68 bar).
OL appears at 360 psi.
The Calibrator measures pressure sensor inputs in the
units shown under Pressure Sensor Range and
Resolution.
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
1.888.610.7664 sales@GlobalTestSupply.com
Fluke-Direct
.com
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