OVERVIEW & SPECIFICATION

Fluke 721Ex Precision Pressure Calibrator. With dual isolated pressure sensors, it allows you to take simultaneous static and differential pressure measurements with a single tool.
Specifications 1-Year
Fluke-721Ex-1601 Range Resolution Accuracy
Low pressure sensor
-14 psi to +16 psi,
-0.97 bar to 1.1 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
-12 psi to +100 psi,
-0.83 bar to 6.9 bar		 0.01 psi,
0.0001 bar		 0.025% of full scale
Fluke-721Ex-1603 Low pressure sensor
-14 psi to +16 psi,
-0.97 bar to 1.1 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
-12 psi to +300 psi,
-0.83 bar to 20 bar		 0.01 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-1605 Low pressure sensor
-14 psi to +16 psi,
-0.97 bar to 1.1 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
-12 psi to +500 psi,
-0.83 bar to 34.5 bar		 0.01 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-1610 Low pressure sensor
0 psi to +1000 psi,
0.00 bar to 69 bar		 0.1 psi,
0.001 bar		 0.025% of full scale
High pressure sensor
-12 psi to +500 psi,
-0.83 bar to 34.5 bar		 0.01 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-1615 Range Resolution Accuracy
Low pressure sensor
-14 psi to +16 psi,
-0.97 bar to 1.1 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +1500 psi,
0.00 bar to 103.4 bar		 0.1 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-1630 Low pressure sensor
-14 psi to +16 psi,
-0.97 bar to 1.1 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +3000 psi,
0.00 bar to 200 bar		 0.1 psi,
0.01 bar		 0.025% of full scale
Fluke-721Ex-1650 Low pressure sensor
-14 psi to +16 psi,
-0.97 bar to 1.1 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +5000 psi,
0.00 bar to 345 bar		 0.1 psi,
0.01 bar		 0.035% of full scale
Fluke-721Ex-3601 Range Resolution Accuracy
Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
-12 to +100 psi,
-0.83 bar to 6.9 bar		 .01 psi,
0.0001 bar		 0.025% of full scale
Fluke-721Ex-3603 Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
-12 psi to +300 psi,
-0.83 bar to 20 bar		 0.01 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-3605 Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
-12 psi to +500 psi,
-0.83 bar to 34.5 bar		 0.01 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-3610 Range Resolution Accuracy
Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +1000 psi,
0.00 bar to 69 bar		 0.1 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-3615 Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +1500 psi,
0.00 bar to 103.4 bar		 0.1 psi,
0.01 bar		 0.025% of full scale
Fluke-721Ex-3630 Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +3000 psi,
0.00 bar to 200 bar		 0.1 psi,
0.01 bar		 0.025% of full scale
Fluke-721Ex-3650 Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +5000 psi,
0.00 bar to 345 bar		 0.1 psi,
0.01 bar		 0.035% of full scale
General Specifications
Instrument setup recall Last used on power-up
Environmental Operating temperature -10°C to +45°C
Storage temperature (without batteries) -20°C to +60°C
Altitude 2,000 m
Ingress protection IP-40
Power requirements 6.0 V DC
Battery life >35 hours, typical usage
Batteries required (4) Standard AA cells
Dimensions (H x W x D) 7.9 x 4.3 x 2.3 in (20 x 11 x 5.8 cm)
Weight 03539 kg (1 lb 3 oz)
Connectors/ports pressure Two, 1/8 in NPT, 700P Series Pressure Module; RTD Probe
Electrical and Temperature Measurement 1-Year
Function Range Resolution Accuracy
mA measure 0 to 24 mA 0.001 mA ±0.015% of rdg
±0.002mA
Temperature Effect
No effect on accuracy on all functions from 15°C to 35°C
Add ±0.002% F.S./°C for temps outside of 15°C to 35°C
Available Pressure Engineering Units
psi, bar, mbar, kPa, kgcm2, cmH2O @ 4°C, cmH2O @ 20°C, mH2O @ 4°C, mH2O @ 20°C, inH2O @ 4°C, inH2O @ 20°C, inH2O @ 60°F, mmHg @ 0°C, inHg @ 0°C, ftH2O @ 4°C, ftH2O @ 20°C, ftH2O @ 60°F
721Ex Approval Details
ATEX Ex ia IIB T3 Gb (Ta= -10… +45 °C)
KEMA 10 ATEX 0168X
IECEx Ex ia IIB T3 Gb (Ta= -10…+45 °C)
II 2 G IECEx CSA 10.0013X


Fluke 721Ex

OVERVIEW & SPECIFICATION

Fluke 721Ex Precision Pressure Calibrator. With dual isolated pressure sensors, it allows you to take simultaneous static and differential pressure measurements with a single tool.
Specifications 1-Year
Fluke-721Ex-1601 Range Resolution Accuracy
Low pressure sensor
-14 psi to +16 psi,
-0.97 bar to 1.1 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
-12 psi to +100 psi,
-0.83 bar to 6.9 bar		 0.01 psi,
0.0001 bar		 0.025% of full scale
Fluke-721Ex-1603 Low pressure sensor
-14 psi to +16 psi,
-0.97 bar to 1.1 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
-12 psi to +300 psi,
-0.83 bar to 20 bar		 0.01 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-1605 Low pressure sensor
-14 psi to +16 psi,
-0.97 bar to 1.1 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
-12 psi to +500 psi,
-0.83 bar to 34.5 bar		 0.01 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-1610 Low pressure sensor
0 psi to +1000 psi,
0.00 bar to 69 bar		 0.1 psi,
0.001 bar		 0.025% of full scale
High pressure sensor
-12 psi to +500 psi,
-0.83 bar to 34.5 bar		 0.01 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-1615 Range Resolution Accuracy
Low pressure sensor
-14 psi to +16 psi,
-0.97 bar to 1.1 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +1500 psi,
0.00 bar to 103.4 bar		 0.1 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-1630 Low pressure sensor
-14 psi to +16 psi,
-0.97 bar to 1.1 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +3000 psi,
0.00 bar to 200 bar		 0.1 psi,
0.01 bar		 0.025% of full scale
Fluke-721Ex-1650 Low pressure sensor
-14 psi to +16 psi,
-0.97 bar to 1.1 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +5000 psi,
0.00 bar to 345 bar		 0.1 psi,
0.01 bar		 0.035% of full scale
Fluke-721Ex-3601 Range Resolution Accuracy
Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
-12 to +100 psi,
-0.83 bar to 6.9 bar		 .01 psi,
0.0001 bar		 0.025% of full scale
Fluke-721Ex-3603 Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
-12 psi to +300 psi,
-0.83 bar to 20 bar		 0.01 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-3605 Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
-12 psi to +500 psi,
-0.83 bar to 34.5 bar		 0.01 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-3610 Range Resolution Accuracy
Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +1000 psi,
0.00 bar to 69 bar		 0.1 psi,
0.001 bar		 0.025% of full scale
Fluke-721Ex-3615 Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +1500 psi,
0.00 bar to 103.4 bar		 0.1 psi,
0.01 bar		 0.025% of full scale
Fluke-721Ex-3630 Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +3000 psi,
0.00 bar to 200 bar		 0.1 psi,
0.01 bar		 0.025% of full scale
Fluke-721Ex-3650 Low pressure sensor
-14 psi to +36 psi,
-0.97 bar to 2.48 bar		 0.001 psi,
0.0001 bar		 0.025% of full scale
High pressure sensor
0 psi to +5000 psi,
0.00 bar to 345 bar		 0.1 psi,
0.01 bar		 0.035% of full scale
General Specifications
Instrument setup recall Last used on power-up
Environmental Operating temperature -10°C to +45°C
Storage temperature (without batteries) -20°C to +60°C
Altitude 2,000 m
Ingress protection IP-40
Power requirements 6.0 V DC
Battery life >35 hours, typical usage
Batteries required (4) Standard AA cells
Dimensions (H x W x D) 7.9 x 4.3 x 2.3 in (20 x 11 x 5.8 cm)
Weight 03539 kg (1 lb 3 oz)
Connectors/ports pressure Two, 1/8 in NPT, 700P Series Pressure Module; RTD Probe
Electrical and Temperature Measurement 1-Year
Function Range Resolution Accuracy
mA measure 0 to 24 mA 0.001 mA ±0.015% of rdg
±0.002mA
Temperature Effect
No effect on accuracy on all functions from 15°C to 35°C
Add ±0.002% F.S./°C for temps outside of 15°C to 35°C
Available Pressure Engineering Units
psi, bar, mbar, kPa, kgcm2, cmH2O @ 4°C, cmH2O @ 20°C, mH2O @ 4°C, mH2O @ 20°C, inH2O @ 4°C, inH2O @ 20°C, inH2O @ 60°F, mmHg @ 0°C, inHg @ 0°C, ftH2O @ 4°C, ftH2O @ 20°C, ftH2O @ 60°F
721Ex Approval Details
ATEX Ex ia IIB T3 Gb (Ta= -10… +45 °C)
KEMA 10 ATEX 0168X
IECEx Ex ia IIB T3 Gb (Ta= -10…+45 °C)
II 2 G IECEx CSA 10.0013X
Category:
Intrinsically Safe