Fluke 721 and 721Ex Precision Pressure Calibrators
Pressure calibration and temperature measurement for custody transfer applications The Fluke 721 and 721Ex Precision Pressure Calibrators with dual isolated pressure sensors are the ideal tool for gas custody transfer applications allowing you to take simultaneous static and differential pressure measurements with a single tool The 721 and 721Ex can be configured by selecting either a 16 PSI (1 1 bar) or 36 psi (2 48 bar) low pressure sensor then add any of 7 high pressure ranges including 100, 300, 500, 1000, 1500, 3000 or 5000 psi (6 9, 20, 24 5, 69, 103 4, 200, 345 bar) • Intrinsically Safe (721Ex version only) – IECEx and Atex Ex ia IIB T3 Gb (Zone 1) • Ideal for gas flow calibration (custody transfer) applications • Two isolated, stainless steel, pressure sensors with 0 025% accuracy • Switch test on both pressure inputs • Pt100 RTD input for temperature measurement, (probe optional) • Measures 4-20 mA signals • Internal 24 V loop power supply can power a transmitter under test (721 models only) • Three year warranty
Speciality Model Fluke 721Ex Precision Pressure Calibrator
The ideal tool for gas custody transfer applications in potentially explosive atmospheres For more information, see page 135
Recommended Accessories
720RTD RTD Probe for 721 & 719Pro See page 164
720URTDA Universal RTD Adapter for 721 and 719Pro See page 164
Fluke 721
Included Accessories Fluke 721/Ex: Soft Case, Four AA Batteries, Manual, Traceable Calibration Certificate, Test Leads Ordering Information FLUKE-721-3650 Dual Sensor
Low Pressure Sensor
High Pressure Sensor
Pressure Calibrator
Model
Range 1 Resolution Accuracy Range 2
Resolution Accuracy
-12 to +100 psi -0 83 to 6 9 bar
0 01 psi 0 0001 bar 0 01 psi 0 001 bar 0 01 psi 0 001 bar 0 1 psi 0 001 bar 0 1 psi 0 001 bar 0 1 psi 0 01 bar 0 1 psi 0 01 bar 0 01 psi 0 0001 bar 0 01 psi 0 001 bar 0 01 psi 0 001 bar 0 1 psi 0 001 bar
Fluke-721-1601 Fluke-721Ex-1601 16PSIG, 100PSIG Fluke-721-1603 Fluke-721Ex-1603 16PSIG, 300PSIG Fluke-721-1605 Fluke-721Ex-1605 16PSIG, 500PSIG Fluke-721-1610 Fluke-721Ex-1610 16PSIG, 1000PSIG Fluke-721-1615 Fluke-721Ex-1615 16PSIG, 1500PSIG Fluke-721-1630 Fluke-721Ex-1630 16PSIG, 3000PSIG Fluke-721-1650 Fluke-721Ex-1650 16PSIG, 5000PSIG Fluke-721-3601 Fluke-721Ex-3601 36PSIG, 100PSIG Fluke-721-3603 Fluke-721Ex-3603 36PSIG, 300PSIG Fluke-721-3605 Fluke-721Ex-3605 36PSIG, 500PSIG Fluke-721-3610 Fluke-721Ex-3610 36PSIG, 1000PSIG Fluke-721-3615 Fluke-721Ex-3615 36PSIG, 1500PSIG Fluke-721-3630 Fluke-721Ex-3630 36PSIG, 3000PSIG Fluke-721-3650 Fluke-721Ex-3650 36PSIG, 5000PSIG
FLUKE-721-3630 Dual Sensor
Pressure Calibrator
FLUKE-721-3615 Dual Sensor
-12 to +300 psi -0 83 to 20 bar
Pressure Calibrator
FLUKE-721-3610 Dual Sensor
-12 to +500 psi -0 83 to 34 5 bar
Pressure Calibrator
0 025% of full scale
-14 to +16 psi -0 97 to 1 1 bar
FLUKE-721-3605 Dual Sensor
0 psi to +1000 psi 0 00 to 69 bar
Pressure Calibrator
FLUKE-721-3603 Dual Sensor
0 to +1500 psi 0 00 to 103 4 bar
Pressure Calibrator
FLUKE-721-3601 Dual Sensor
0 to +3000 psi 0 00 to 200 bar 0 to +5000 psi 0 00 to 345 bar
Pressure Calibrator
FLUKE-721-1650 Dual Sensor
0 035% of full scale
Pressure Calibrator
0 001 psi, 0 0001 bar
0 025% of full scale
FLUKE-721-1630 Dual Sensor
-12 to +100 psi -0 83 to 6 9 bar
Pressure Calibrator
FLUKE-721-1615 Dual Sensor
-12 to +300 psi -0 83 to 20 bar
Pressure Calibrator
FLUKE-721-1610 Dual Sensor
-12 to +500 psi -0 83 to 34 5 bar
Pressure Calibrator
FLUKE-721-1605 Dual Sensor
0 025% of full scale
-14 to +36 psi -0 97 to 2 48 bar
Pressure Calibrator
0 to +1000 psi 0 00 to 69 bar
FLUKE-721-1603 Dual Sensor
Pressure Calibrator
0 to +1500 psi 0 00 to 103 4 bar
0 1 psi 0 01 bar 0 1 psi 0 01 bar 0 1 psi 0 01 bar
FLUKE-721-1601 Dual Sensor Pressure Calibrator Intrinsically Safe models available (add Ex to the above model numbers). FLUKE-720RTD RTD Probe for Fluke 721 and 719Pro FLUKE- 720RTDUA Universal RTD Adapter for Fluke 721 and 719Pro
0 to +3000 psi 0 00 to 200 bar
0 to +5000 psi 0 00 to 345 bar
0 035% of full scale
118
Process Calibration Tools
Pressure Calibration
Made with FlippingBook Learn more on our blog