Description
Fluke 719PRO Electric Pressure Calibrator
The Electric Pressure Calibrator is the ideal test tool for calibrating high accuracy transmitters, pressure switches and pressure gauges. The unit includes a full functioning loop calibrator that sources, simulates and measures mA signals and more. The large backlit screen displays three parameters at once.
Features
- Pressure measurement from internal or external sensor
- Sourced/simulated or measured mA values
- Temperature measured by optional RTD probe
- Electric pump for one handed pressure calibration
- Best in class pressure measurement uncertainty of 0.025%
- Measure and source mA with best in class 0.015% accuracy
- Precision pressure adjust vernier for accurate pressure calibration
- Variable release rate bleed valve for easy pressure adjustment
- Programmable pressure calibrator pump limit: eliminates over-pressurization and allows the user to program target pressures for pumping
- Programmable 3-tiered display for maximum flexibility when displaying pressure, temperature, and electrical parameters of your choice
- Display backlight
- Damping, min/max, and % error function
- Source mA with simultaneous pressure measurement to test valves and I/Ps
- Simulate mA signals to troubleshoot 4-20 mA loops
- Test pressure switches with built in switch test function
- Power transmitters during test using 24 V loop supply with simultaneous mA measurement
- Precision temperature measurement with the addition of an accessory RTD probe (available as an option)
- Proven cleanout ports reduce pump failures
- Moisture trap included with the unit helps mitigates risk of moisture damage
Applications
- Petro-chemical
- Oil and gas
- Pharmaceutical
- Water and wastewater
- Food and beverage
- Power generation
Specifications :
| Pressure | |
| Range | -12 to 300 psi / -0.8 to 20 bar |
| Resolution | 0.01 psi, 0.001 bar |
| Accuracy | ±0.025% of full scale, 6 months ± 0.035% of full scale, 1 year dry air and non-corrosive gas only |
| Temperature Effect | Add ± 0.002% F.S./°C for temps outside of 59 to 95°F (15 to 35°C) No effect on accuracy on all functions from 15 to 35°C |
| mA DC (Simulation and Measurement) | |
| Range | 0 to 24 mA DC |
| Resolution | 0.001 mA |
| Accuracy | ± 0.015% of reading ± 2 counts |
| Max Load in mA Source | 1000 Ω |
| Max Voltage in mA Simulate | 26 V DC |
| Volts DC (Measurement only) | |
| Range | 30 V DC |
| Resolution | 0.001 V |
| Accuracy | ± 0.015% of reading ± 2 counts |
| Temperature (Measurement only, Pt100 RTD) | |
| Range | -50 to 150 °C (-50 to 302°F) |
| Resolution | 0.01 to 0.01°F |
| Accuracy | ± 0.1°C (0.2°F) |
| Loop Power Supply | |
| Range | 24 V DC |
| Accuracy | 24 mA at 24 V |
| Temperature Effect (all functions) | |
| Accuracy | Add ± 0.002% F.S./°C for temps outside of 15 to 35°C No effect on accuracy on all functions from 15 to 35°C |
| Connections | |
| Pressure | 1/8″ female NPT |
| Electrical | Standard banana jacks |
| RTD | 4 pin miniature circular |
| External Module | 6 pin miniature circular |
| Power Requirements | |
| Battery | 8 x standard Alkaline AA batteries |
| Battery Life | 300 pump cycles to 150 PSI minimum; 1000 pump cycles to 30 psi; 100 pump cycles to 300 psi minimum |
| Physical | |
| Dimensions | 9.5 x 4.4 x 2.8″ (24.13 x 11.18 x 7 cm) |
| Weight | With holster 2.5 lb (1.2 kg) |
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