Technical documents
Specifications
Brand
FlukeMaximum Pressure Measurement
1.1 bar, 6.9bar
Minimum Pressure Measurement
-0.83 bar, -0.97bar
Resolution
0.0001 bar
Pressure Port Type
Differential
Model Number p
721EX
Intrinsically Safe
Yes
Current Loop Measurement
Yes
Maximum Operating Temperature
+45°C
Minimum Operating Temperature
-10°C
Weight
539g
Dimensions
110 x 58 x 200mm
Height
200mm
Length
110mm
Hazardous Area Certification
ATEX, IECEx
Width
58mm
Country of Origin
United States
Product details
Fluke 721 Ex Intrinsically Safe Dual Range Precision Pressure Calibrators
RS offers Fluke dual sensor pressure calibrators for classified environment applications including gas custody transfer measurements in potentially explosive atmospheres. The Fluke 721Ex, with IECEx and Atex Ex ia IIB T3 Gb (Zone 1) has two isolated, stainless steel pressure sensors with accuracies to ±0.025% Full Scale, providing measurement of static pressure and difference in pressure. Each model can be used with a Fluke 720RTD ( 796-1646 ) probe (available separately) for temperature measurement. The Fluke 721Ex is configured by choosing either a 16 psi (1.1bar) or 36 psi (2.48bar) low-pressure sensor, together with one from seven high-pressure ranges: 100; 300; 500; 1000; 1500; 3000; 5000 psi (6.9; 20; 24.5; 69; 103.4; 200; 345 bar). The back-lit display will show two pressure readings and a temperature reading simultaneously. Up to five frequently used setups can be stored.
Ideal for gas flow calibration (custody transfer) applications
Two isolated, stainless steel, pressure sensors with 0.025 % accuracy
Pt100 RTD input for temperature measurement (probe available separately)
Measures 4 to 20 mA signals
Internal 24V loop power supply can power a transmitter under test
Measure up to 30 Vdc, check 24V loop power supplies
Extend pressure measurement range with connection to external 700 series pressure modules
Large back-lit graphic display can show up to three inputs simultaneously
Store five instrument setups for recall and use
Dimensions (H x W x D) 200 x 110 x 58 mm (7.9 x 4.3 x 2.3 inches)
Net weight 353.9 g (1 lb 3 oz)
Supplied with
Soft case, AA batteries (x4), manual, traceable calibration certificate, test leads
P.O.A.
1
P.O.A.
1
Stock information temporarily unavailable.
Please check again later.
Technical documents
Specifications
Brand
FlukeMaximum Pressure Measurement
1.1 bar, 6.9bar
Minimum Pressure Measurement
-0.83 bar, -0.97bar
Resolution
0.0001 bar
Pressure Port Type
Differential
Model Number p
721EX
Intrinsically Safe
Yes
Current Loop Measurement
Yes
Maximum Operating Temperature
+45°C
Minimum Operating Temperature
-10°C
Weight
539g
Dimensions
110 x 58 x 200mm
Height
200mm
Length
110mm
Hazardous Area Certification
ATEX, IECEx
Width
58mm
Country of Origin
United States
Product details
Fluke 721 Ex Intrinsically Safe Dual Range Precision Pressure Calibrators
RS offers Fluke dual sensor pressure calibrators for classified environment applications including gas custody transfer measurements in potentially explosive atmospheres. The Fluke 721Ex, with IECEx and Atex Ex ia IIB T3 Gb (Zone 1) has two isolated, stainless steel pressure sensors with accuracies to ±0.025% Full Scale, providing measurement of static pressure and difference in pressure. Each model can be used with a Fluke 720RTD ( 796-1646 ) probe (available separately) for temperature measurement. The Fluke 721Ex is configured by choosing either a 16 psi (1.1bar) or 36 psi (2.48bar) low-pressure sensor, together with one from seven high-pressure ranges: 100; 300; 500; 1000; 1500; 3000; 5000 psi (6.9; 20; 24.5; 69; 103.4; 200; 345 bar). The back-lit display will show two pressure readings and a temperature reading simultaneously. Up to five frequently used setups can be stored.
Ideal for gas flow calibration (custody transfer) applications
Two isolated, stainless steel, pressure sensors with 0.025 % accuracy
Pt100 RTD input for temperature measurement (probe available separately)
Measures 4 to 20 mA signals
Internal 24V loop power supply can power a transmitter under test
Measure up to 30 Vdc, check 24V loop power supplies
Extend pressure measurement range with connection to external 700 series pressure modules
Large back-lit graphic display can show up to three inputs simultaneously
Store five instrument setups for recall and use
Dimensions (H x W x D) 200 x 110 x 58 mm (7.9 x 4.3 x 2.3 inches)
Net weight 353.9 g (1 lb 3 oz)
Supplied with
Soft case, AA batteries (x4), manual, traceable calibration certificate, test leads