Fluke 721Ex-1603 Dual Sensor Pressure Calibrator 16 psig, 300 psig
Fluke 4353309 Includes
- (1) Soft case
- (4) AA batteries
- (1) Manual
- (1) Traceable calibration certificate
- (1) Test leads
Fluke 4353309 Features
- 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
- Pt100 RTD input for temperature measurement, (probe optional)
- Switch test on both pressure inputs
- Pressure displayed in the user’s choice of 19 engineering units
- Large backlit graphic display can display up to three inputs simultaneously
- Store five instrument setups for recall and use
Fluke 4353309 Specifications
| Instrument setup recall | Last used on power-up |
| Environmental | Operating temperature -10°C to +45°C. Storage temperature (without batteries) -20°C to +60°C. |
| Altitude | 2,000 m |
| Ingress protection | IP-40 |
| Power requirements | 6.0 V DC |
| Battery life | >35 hours, typical usage |
| Batteries required | 4 Standard AA cells |
| Dimensions (H x W x D) | 7.9″ x 4.3″ x 2.3″ |
| Connectors/ports pressure | Two, 1/8 in NPT, 700P Series Pressure Module; RTD Probe |
| Low pressure range | -14 psi to +16 psi, -0.97 bar to 1.1 bar |
| High pressure range | -12 psi to +300 psi, -0.83 bar to 20 bar |
| Low resolution | 0.001 psi, 0.0001 bar |
| High resolution | 0.01 psi, 0.0001 bar |
| Low Accuracy | 0.025% of full scale |
| High Accuracy | 0.025% of full scalePressure calibration and temperature measurement for custody transfer applications. The ideal tool for gas custody transfer applications in potentially explosive atmospheres is the Fluke 721Ex Precision Pressure Calibrator. With dual isolated pressure sensors, it allows you to take simultaneous static and differential pressure measurements with a single tool. The 721Ex 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). |
