718 And 718Ex Specifications - Fluke 71X Series Calibration Manual

71X Series
Calibration Manual

718 and 718Ex Specifications

Accuracy is specified for 1 year after calibration at operating temperatures of -10 °C to
+55 °C.
To display firmware version, start with the unit off, push and hold  or  then push .
Model
718-1G
718-30G
718-100G
718-300G
Accuracy: Pressure Accuracy is ±0.05% of range
Temperature coefficient: .01 % of range per °C for temperature ranges of between −10 °C to 18 °C and
28 °C to 55 °C.
Model
718-1G
718-30G
718-100G
718-300G
[1] In an RF field of 1 V/m to 3 V/m between the frequencies of 1.4 GHz to 2.0 GHz, add 120 counts to
specified accuracy.
Range
18
Table 23. Pressure Specifications
718 Version 1.3 to 3.9
718 Ex Versions Under 1.9
Range SI
(-1 to 1) PSI (-7 to 7) kPa
(-12 to 30) PSI (-83 to 207) kPa
(-12 to 100) PSI (-83 to 690) kPa
(-12 to 300) PSI (-83 to 2068) kPa or 2.1 MPa
718 Version 4.0 or Higher
718 Ex V 2.0 and Higher
Range
-1 to 1 PSI 5 PSI
-7 to 7 kPa 34.5 kPa
-12 to 30 PSI 60 PSI
-83 to 207 kPa 413 kPa
-12 to 100 PSI 200 PSI
-83 to 690 kPa 1.4 MPa
-12 to 300 PSI 375 PSI
-83 to 2.1 mPa 2.6 MPa
Table 24. Pressure Display, Pressure Module Input
Refer to the Instruction Sheet for the pressure module
Range Metric
Max
Resolution
Max SI Max Metric
5 PSI 34.5 kPa
60 PSI 413 kPa
200 PSI 1379 kPa or 1.4 MPa
375 PSI 2586 kPa or 2.6 MPa
Accuracy
[1]
Pressure accuracy is ± % of
positive range
6 months 1 year
0.050 % 0.050 %
0.025 % 0.035 %
0.025 % 0.035 %
0.035 % 0.050 %
Accuracy