Fluke 721 Series Precision Pressure Calibrator
Industrial-grade pressure calibration instrument designed for precision measurement and calibration applications in demanding environments.
General Technical Specifications
| Instrument Settings |
Recall Last Power-On Setup |
| Operating Temperature |
-10 °C to +50 °C |
| Storage Temperature (without batteries) |
-20 °C to +60 °C |
| Altitude |
2,000 m |
| Protection Rating |
IP-40 |
| Power Requirements |
6.0 V DC |
| Battery Life |
>35 hours (for primary use) |
| Number of Batteries |
4 Standard AA Batteries |
| Dimensions (H x W x D) |
7.9 x 4.3 x 2.3 in (20 x 11 x 5.8 cm) |
| Weight |
539 g (1 lb 3 oz) |
| Connector/Port Pressure |
Two, 1/8 in NPT, 700P Series Pressure Module: RTD Probe |
Electrical and Temperature Measurements (1 Year)
| Functions |
Range |
Resolution |
Accuracy |
| mA Measurement |
0 to 24 mA |
0.001 mA |
Reading ±0.015% ±0.002mA |
| V DC Measurement |
0 to 30 V DC |
0.001 V |
Reading ±0.015% ±0.002 V |
| Temperature Measurement (RTD/Ohms)¹ |
-40 °C to 150 °C (-40 °F to 302 °F) |
0.01 °C, 0.01 °F |
Reading ±0.015% ±0.02 ohms ±0.1 °C (±0.2 °F) |
| Loop Power Supply |
24 V |
N/A |
24 mA @ 24 V |
¹ Combined uncertainty with 720 RTD probe accessory: ±0.25 °C (±0.45 °F)
Provide multiple models
Fluke-721-1601
Fluke-721-1603
Fluke-721-1605
Fluke-721-1610
Fluke-721-1615
Fluke-721-1630
Fluke-721-1650
Fluke-721-3601
Fluke-721-3603
Fluke-721-3605
Fluke-721-3610
Fluke-721-3615
Fluke-721-3630
Fluke-721-3650