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Fluke 721EX-1610
Catalog #: 4353382
Intrinsically Safe Dual Sensor Pressure Calibrator 16 psi, 1000 PSIG

  • Overview
  • Specifications
  • Summary
  • Accessories

Product Highlights

  • 721EX-1610 Dual Sensor Pressure Calibrator 16 PSIG, 1000 PSIG
  • 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
  • Pressure displayed in the user’s choice of 19 engineering units
  • Pt100 RTD input for temperature measurement, (probe optional)
  • Measures 4 to 20 mA signals
  • Internal 24 V loop power supply can power a transmitter under test (721 models only)
  • Measure up to 30 V dc, check 24 V loop power supplies (721 models only)
  • Extend pressure measurement range with connection to one of 50 external 750 series pressure modules from 0 to 1 inH20 to 10,000 psi (2.5 mBar to 690 bar) (721 models only)
  • Large backlit graphic display can display up to three inputs simultaneously
  • Store five instrument setups for recall and use

Each Unit Includes

  • Soft case
  • Four (4) AA batteries
  • Manual
  • Traceable calibration certificate
  • Test leads

 

Low pressure sensor High pressure sensor
Model Description Range sensor 1 Resolution sensor 1 Accuracy sensor 1 Range sensor 2 Resolution sensor 2 Accuracy sensor 2
Fluke-721Ex-1601 Dual Sensor Pressure Calibrator, 16 PSIG, 100 PSIG -14 psi to +16 psi
-0.97 bar to 1.1 bar
0.001 psi,
0.0001 bar
0.025 % of full scale -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 Dual Sensor Pressure Calibrator, 16 PSIG, 300 PSIG -12 psi to +300 psi
-0.83 bar to 20 bar
0.01 psi
0.001 bar
Fluke-721Ex-1605 Dual Sensor Pressure Calibrator, 16 PSIG, 500 PSIG -12 psi to +500 psi
-0.83 bar to 34.5 bar
0.01 psi
0.001 bar
Fluke-721Ex-1610 Dual Sensor Pressure Calibrator, 16 PSIG, 1000 PSIG 0 psi to +1000 psi
0.00 bar to 69 bar
0.1 psi
0.001 bar
Fluke-721Ex-1615 Dual Sensor Pressure Calibrator, 16 PSIG, 1500 PSIG 0 psi to +1500 psi
0.00 bar to 103.4 bar
0.1 psi
0.001 bar
Fluke-721Ex-1630 Dual Sensor Pressure Calibrator, 16 PSIG, 3000 PSIG 0 psi to +3000 psi
0.00 bar to 200 bar
0.1 psi
0.01 bar
Fluke-721Ex-1650 Dual Sensor Pressure Calibrator, 16 PSIG, 5000 PSIG 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 Dual Sensor Pressure Calibrator, 36 PSIG, 100 PSIG -14 psi to +36 psi
-0.97 bar to 2.48 bar
-12 to +100 psi
-0.83 bar to 6.9 bar
.01 psi
0.0001 bar
0.025 % of full scale
Fluke-721Ex-3603 Dual Sensor Pressure Calibrator, 36 PSIG, 300 PSIG -12 psi to +300 psi
-0.83 bar to 20 bar
0.01 psi
0.001 bar
Fluke-721Ex-3605 Dual Sensor Pressure Calibrator, 36 PSIG, 500 PSIG -12 psi to +500 psi
-0.83 bar to 34.5 bar
0.01 psi
0.001 bar
Fluke-721Ex-3610 Dual Sensor Pressure Calibrator, 36 PSIG, 1000 PSIG 0 psi to +1000 psi
0.00 bar to 69 bar
0.1 psi
0.001 bar
Fluke-721Ex-3615 Dual Sensor Pressure Calibrator, 36 PSIG, 1500 PSIG 0 psi to +1500 psi
0.00 bar to 103.4 bar
0.1 psi
0.01 bar
Fluke-721Ex-3630 Dual Sensor Pressure Calibrator, 36 PSIG, 3000 PSIG 0 psi to +3000 psi
0.00 bar to 200 bar
0.1 psi
0.01 bar
Fluke-721Ex-3650 Dual Sensor Pressure Calibrator, 36 PSIG, 5000 PSIG 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 +50 °C
Storage temperature (without batteries) -20 °C to +60 °C
Altitude 2,000 meters
Ingress protection IP-40
Power requirements 6.0 v dc
Battery life >35 hours, typical usage
Batteries required (4) Standard AA cells
Dimentions (HxWxD) 7.9” X 4.3” X 2.3” (20 cm X 11 cm 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
VDC measure 0 to 30 VDC 0.001V ±0.015% of rdg
±0.002V
*Temperature measure (RTD/Ohms) -40 °C to 150 °C
(-40 °F to 302 °F)
0.01 °C, 0.01 °F ±0.015% of rdg
±0.02 ohms;
±0.1°C (±0.2°F)
±0.25 °C (±0.45 °F)
combined uncertainty
when using 720 RTD
probe accessory
Loop power supply 24V N/A 24 mA @ 24V
*Temperature measurement requires optional Fluke-720RTD Pt-100 RTD probe available as an accessory
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
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
User selectable pressure engineering units
psi, bar, mbar, kPa, kgcm 2 , 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

 

ECCN Number EAR99
Country of Origin China
MEMBER PRICE: INACTIVE
List price:   $3,736.24 Sign In to See Exclusive Member Price
  
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