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Fluke 721 Dual Sensor Pressure Calibrators

Model: 721 | Order No: 721 Series

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications.


Ordering Information

Fluke 721-1601 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 16 psi (low) 100 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks

Fluke 721-1603 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 16 psi (low) 300 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks

Fluke 721-1605 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 16 psi (low) 500 psi (high).

$2,639.99 USD

Availability:
1 to 2 Weeks

Fluke 721-1610 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 16 psi (low) 1,000 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks

Fluke 721-1615 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 16 psi (low) 1,500 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks

Fluke 721-1630 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 16 psi (low) 3,000 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks

Fluke 721-1650 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 16 psi (low) 5,000 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks

Fluke 721-3601 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 36 psi (low) 100 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks

Fluke 721-3603 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 36 psi (low) 300 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks

Fluke 721-3605 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 36 psi (low) 500 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks

Fluke 721-3610 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 36 psi (low) 1,000 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks

Fluke 721-3615 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 36 psi (low) 1,500 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks

Fluke 721-3630 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 16 psi (low) 3,000 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks

Fluke 721-3650 Dual Sensor Pressure Calibrator

Precision Pressure Calibrator with dual isolated sensors for gas custody transfer applications. Ranges: 16 psi (low) 5,000 psi (high).

$2,639.99 USD

Availability:
6 to 7 Weeks



Pressure Calibration and Temperature Measurement for Custody Transfer Applications

The ideal tool for gas custody transfer applications is the Fluke 721 Precision Pressure Calibrator. With dual isolated pressure sensors, it allows you to take simultaneous static and differential pressure measurements with a single tool.

The 721 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).

Fluke 721 Series Specifications

Specifications 1-Year
Low pressure sensor Range Resolution Accuracy
-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
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
Dimensions (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 degC (±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
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

What's Included with the Fluke 721 Series

  • Dual Sensor Pressure Calibrator
  • Soft case
  • Four (4) AA batteries
  • Manual
  • Traceable calibration certificate
  • Test leads

Accessories

Click on a category to view a selection of compatible accessories with the Fluke 721 Dual Sensor Pressure Calibrators.

Fluke 720URTDA Universal RTD adapter 720URTDA
For use with the Fluke 719 and 721.
$224.99 USD

was $249.99


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Customer Reviews for the Fluke 721