Application Scenarios
Picture a technician on a oil and gas production platform who has to calibrate a bank of pneumatic pressure transmitters on a separator skid. The old way meant a hand pump, a separate reference gauge, a loop calibrator for the 4-20 mA output, and a second person to hold everything steady while pressures were creeped up in five-point increments. On a skid with twenty transmitters, that adds up to a very long day and a lot of inconsistency between technicians.
With the Fluke 719-100G, the same job becomes a one-handed operation. The technician connects the test hose, selects a target pressure, and lets the electric pump build pressure at a controlled rate while the second display shows the transmitter’s mA output. The programmable pump limit prevents accidental overpressure on a sensitive gauge, and the precision vernier plus variable-rate bleed valve make it possible to sit exactly on 60.00 psi without overshooting. What used to take two people and a full toolbox now takes one technician and a single instrument—and the calibration record is more consistent because the method no longer depends on how hard someone can pump.
Parameter
| Main Parameters | Value/Description |
|---|---|
| Product Model | Fluke 719-100G (order number 3315344) |
| Manufacturer | Fluke Corporation |
| Product Category | Portable electric pressure calibrator |
| Pressure Range | -12 to 120 psi, -850 mbar to 8 bar |
| Pressure Resolution | 0.01 psi, 1 mbar |
| Pressure Accuracy | 0.025% of range (6-month calibration), 0.035% of range (1-year calibration) |
| Maximum Undamaged Pressure | 200 psi |
| Pump Pressure Limit | 120 psi (8 bar) maximum generation |
| Pump Speed | -30 psi in under 15 seconds; -100 psi in under 45 seconds (with 1 m of 1/8 in test hose) |
| Pump Life | 5,000 cycles between rebuilds; 20,000 total calibration cycles |
| mA Range | 0 to 24 mA, 0.001 mA resolution |
| mA Accuracy | 0.015% of reading + 2 counts |
| mA Load Capability | Maximum 1000 Ω; 750 Ω with HART resistor enabled |
| Loop Supply | 24 V DC nominal, ±10% accuracy |
| Display | Dual 5-digit LCD showing pressure and current simultaneously |
| Pressure Port | 1/8 in NPT female |
| Power | Two 9 V alkaline batteries (ANSI/NEDA 1604A or IEC 6LR61) |
| Battery Life | 12 hours at 12 mA into 500 Ω; 200 pump cycles to 100 psi |
| Dimensions | 60 × 87 × 210 mm (2.19 × 3.41 × 8.28 in) |
| Weight | 912 g (2.00 lb) including protective holster |
| Operating Temp. | -10 °C to +55 °C |
| Storage Temp. | -30 °C to +60 °C |
| Humidity | 95% at 30 °C, 75% at 40 °C, 45% at 50 °C, 35% at 55 °C |
| Shock Rating | 1 m drop test per IEC 61010-1 |
| Safety | CSA C22.2 No. 1010.1:1992; EN/IEC 61010-1 2nd edition; pollution degree II |
| Calibration Interval | 6 months to 2 years depending on required accuracy |
| Warranty | Three years on calibrator, one year on pump assembly |
| Country of Origin | United States |
