Product Overview: Fluke 721 Precision Pressure Calibrator
Suitable for pressure calibration and temperature measurement
The Fluke 721 Precision Pressure Calibrator is the ideal tool for gas containment applications. With two independent pressure transducers on the calibrator, both static and differential pressures can be measured using only one calibration tool.
Product Specifications: Fluke 721 Precision Pressure Calibrator
| Technical specifications (1 year) | |||
| Fluke-721-1601 | range (of scales or measuring equipment) | resolution (of a photo) | precision |
| Low Pressure Sensors | |||
| -14 psi to +16 psi -0.97 bar - 1.1 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| -12 psi to +100 psi -0.83 bar - 6.9 bar |
0.01 psi, 0.0001 bar |
0.025% at full scale | |
| Fluke-721-1603 | Low Pressure Sensors | ||
| -14 psi to +16 psi -0.97 bar - 1.1 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| -12 psi to +300 psi -0.83 bar - 20 bar |
0.01 psi, 0.001 bar |
0.025% at full scale | |
| Fluke-721-1605 | Low Pressure Sensors | ||
| -14 psi to +16 psi -0.97 bar - 1.1 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| -12 psi to +500 psi -0.83 bar - 34.5 bar |
0.01 psi, 0.001 bar |
0.025% at full scale | |
| Fluke-721-1610 | Low Pressure Sensors | ||
| 0 psi to +1000 psi 0.00 bar - 69 bar |
0.1 psi, 0.001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| -12 psi to +500 psi -0.83 bar - 34.5 bar |
0.01 psi, 0.001 bar |
0.025% at full scale | |
| Fluke-721-1615 | range (of scales or measuring equipment) | resolution (of a photo) | precision |
| Low Pressure Sensors | |||
| -14 psi to +16 psi -0.97 bar - 1.1 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| 0 psi to +1500 psi 0.00 bar - 103.4 bar |
0.1 psi, 0.001 bar |
0.025% at full scale | |
| Fluke-721-1630 | Low Pressure Sensors | ||
| -14 psi to +16 psi -0.97 bar - 1.1 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| 0 psi to +3000 psi 0.00 bar - 200 bar |
0.1 psi, 0.01 bar |
0.025% at full scale | |
| Fluke-721-1650 | Low Pressure Sensors | ||
| -14 psi to +16 psi -0.97 bar - 1.1 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| 0 psi to +5000 psi 0.00 bar - 345 bar |
0.1 psi, 0.01 bar |
0.035% at full scale | |
| Fluke-721-3601 | range (of scales or measuring equipment) | resolution (of a photo) | precision |
| Low Pressure Sensors | |||
| -14 psi to +36 psi -0.97 bar - 2.48 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| -12 to +100 psi, -12 to +100 psi, -12 to +100 psi, -12 to +100 psi -0.83 bar - 6.9 bar |
0.01 psi, 0.0001 bar |
0.025% at full scale | |
| Fluke-721-3603 | Low Pressure Sensors | ||
| -14 psi to +36 psi -0.97 bar - 2.48 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| -12 psi to +300 psi -0.83 bar - 20 bar |
0.01 psi, 0.001 bar |
0.025% at full scale | |
| Fluke-721-3605 | Low Pressure Sensors | ||
| -14 psi to +36 psi -0.97 bar - 2.48 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| -12 psi to +500 psi -0.83 bar - 34.5 bar |
0.01 psi, 0.001 bar |
0.025% at full scale | |
| Fluke-721-3610 | range (of scales or measuring equipment) | resolution (of a photo) | precision |
| Low Pressure Sensors | |||
| -14 psi to +36 psi -0.97 bar - 2.48 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| 0 psi to +1000 psi 0.00 bar - 69 bar |
0.1 psi, 0.001 bar |
0.025% at full scale | |
| Fluke-721-3615 | Low Pressure Sensors | ||
| -14 psi to +36 psi -0.97 bar - 2.48 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| 0 psi to +1500 psi 0.00 bar - 103.4 bar |
0.1 psi, 0.01 bar |
0.025% at full scale | |
| Fluke-721-3630 | Low Pressure Sensors | ||
| -14 psi to +36 psi -0.97 bar - 2.48 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| 0 psi to +3000 psi 0.00 bar - 200 bar |
0.1 psi, 0.01 bar |
0.025% at full scale | |
| Fluke-721-3650 | Low Pressure Sensors | ||
| -14 psi to +36 psi -0.97 bar - 2.48 bar |
0.001 psi, 0.0001 bar |
0.025% at full scale | |
| High Pressure Sensors | |||
| 0 psi to +5000 psi 0.00 bar - 345 bar |
0.1 psi, 0.01 bar |
0.035% at full scale | |
| General technical specifications | |||
| Instrument Setup Recall | Usage settings at last power-on | ||
| operating environment | Operating temperature -10 °C to +50 °C Storage temperature (without battery) -20 °C - +60 °C |
||
| height above sea level | 2,000 m | ||
| protection class | IP-40 | ||
| Power Requirements | 6.0 VDC | ||
| Battery life | >35 hours (when used for primary purposes) | ||
| Number of batteries | (4) standard size 5 batteries | ||
| Dimensions (H x W x D) | 7.9 x 4.3 x 2.3 in (20 x 11 x 5.8 cm) | ||
| weights | 03539 kg (1 lb 3 oz) | ||
| Connector/Port Pressure | Two, 1/8 in NPT, 700P Series Pressure Modules: RTD Probe | ||
| Electrical and temperature measurements (1 year) | |||
| functionality | range (of scales or measuring equipment) | resolution (of a photo) | precision |
| mA Measurement | 0 to 24 mA | 0.001 mA | ±0.015% of reading ±0.002mA |
| V DC Measurement | 0 to 30 VDC | 0.001 V | ±0.015% of reading ±0.002 V |
| Temperature measurement (RTD/Ohms)¹ | -40 °C to 150 °C (-40 °F to 302 °F) |
0.01 °C, 0.01 °F | ±0.015% of reading ±0.02 ohms ±0.1 °C (±0.2 °F) Synthetic uncertainty of ± 0.25 °C (± 0.45 °F) with 720 RTD probe accessory |
| circuit power | 24 V | N/A | 24 mA @ 24 V |
| 1. Temperature measurements require the Fluke-720RTD Pt-100 RTD probe option as an accessory. | |||
| temperature effect | |||
| 15 °C - 35 °C with no effect on the accuracy of all functions | |||
| Add ±0.002% F.S./°C for temperatures outside the 15 °C - 35 °C range. | |||
| pressure unit | |||
| 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 | |||
Model: Fluke 721 Precision Pressure Calibrator
Fluke 721-1601
Fluke 721-1601 Precision Pressure Calibrator
16 psi, 100 psi Dual Sensor Pressure Calibrator
16 psi, 100 psi Dual Sensor Pressure Calibrator
- Dual Sensor Pressure Calibrator, 16 PSIG, 100 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-1603
Fluke 721-1603 Precision Pressure Calibrator
16 psi and 300 psi Dual Sensor Pressure Calibrators
16 psi and 300 psi Dual Sensor Pressure Calibrators
- Dual Sensor Pressure Calibrator, 16 PSIG, 300 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-1605
Fluke 721-1605 Precision Pressure Calibrator
16 psi and 500 psi Dual Sensor Pressure Calibrators
16 psi and 500 psi Dual Sensor Pressure Calibrators
- Dual Sensor Pressure Calibrator, 16 PSIG, 500 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-1610
Fluke 721-1610 Precision Pressure Calibrator
16 psig, 1000 psig, dual sensor pressure calibrator
16 psig, 1000 psig, dual sensor pressure calibrator
- Dual Sensor Pressure Calibrator, 16 PSIG, 1000 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-1615
Fluke 721-1615 Precision Pressure Calibrator
16 psig, 1500 psig, dual sensor pressure calibrator
16 psig, 1500 psig, dual sensor pressure calibrator
- Dual Sensor Pressure Calibrator, 16 PSIG, 1500 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-1630
Fluke 721-1630 Precision Pressure Calibrator
16 psi, 3000 psi, Dual Sensor Pressure Calibrator
16 psi, 3000 psi, Dual Sensor Pressure Calibrator
- Dual Sensor Pressure Calibrator, 16 PSIG, 3000 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-1650
Fluke 721-1650 Precision Pressure Calibrator
16 psi, 5000 psi, Dual Sensor Pressure Calibrator
16 psi, 5000 psi, Dual Sensor Pressure Calibrator
- Dual Sensor Pressure Calibrator, 16 PSIG, 5000 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-3601
Fluke 721-3601 Precision Pressure Calibrator
36 psi, 100 psi, dual sensor pressure calibrator
36 psi, 100 psi, dual sensor pressure calibrator
- Dual Sensor Pressure Calibrator, 36 PSIG, 100 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-3603
Fluke 721-3603 Precision Pressure Calibrator
36 psi, 300 psi, dual sensor pressure calibrator
36 psi, 300 psi, dual sensor pressure calibrator
- Dual Transducer Pressure Calibrator, 36 PSIG, 300 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-3605
Fluke 721-3605 Precision Pressure Calibrator
36 psi, 500 psi, dual sensor pressure calibrator
36 psi, 500 psi, dual sensor pressure calibrator
- Dual Sensor Pressure Calibrator, 36 PSIG, 500 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-3610
Fluke 721-3610 Precision Pressure Calibrator
36 psi, 1000 psi, Dual Sensor Pressure Calibrator
36 psi, 1000 psi, Dual Sensor Pressure Calibrator
- Dual Transducer Pressure Calibrator, 36 PSIG, 1000 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-3615
Fluke 721-3615 Precision Pressure Calibrator
36 psi, 1500 psi, dual sensor pressure calibrator
36 psi, 1500 psi, dual sensor pressure calibrator
- Dual Transducer Pressure Calibrator, 36 PSIG, 1500 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-3630
Fluke 721-3630 Precision Pressure Calibrator
36 psi, 3000 psi, dual sensor pressure calibrator
36 psi, 3000 psi, dual sensor pressure calibrator
- Dual Transducer Pressure Calibrator, 36 PSIG, 3000 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
Fluke 721-3650
Fluke 721-3650 Precision Pressure Calibrator
36 psi, 5000 psi, Dual Sensor Pressure Calibrator
36 psi, 5000 psi, Dual Sensor Pressure Calibrator
- Dual Transducer Pressure Calibrator, 36 PSIG, 5000 PSIG
- soft (bread) roll
- Four (4) #5 batteries
- manual gear-change
- Traceable calibration certificates
- Test Leads
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