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| Warranty: | 1 Year |
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Calibrate pressure with one hand using the Fluker 719 Electric Pressure Calibrator Forget the hassle of hand pumping. Now you can calibrate and test pressure devices quickly and easily with one hand, saving valuable time. With the innovative, built-in electric pump, the Fluker 719 Electric Pressure Calibrator provides pressure calibration at your fingertips! Use the programmable pump limit settings to eliminate over-pressurization, and to set "pump to" pressure values. The unique cleanout port design reduces pump failures, and makes the 719 easy to clean without repair. The compact, lightweight form, combined with one-handed calibration, makes this pressure calibrator the ideal tool for busy process professionals. The Fluker 719 delivers pressure calibration made easy, by a name you know and trust for all your process calibration needs. |
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Built-in Electric Air Pump
The 719 is equipped with a novel built-in electric air pump. This feature allows for one - handed operation, enabling users to complete calibration and testing of pressure devices with ease and speed. This not only saves valuable time but also reduces the physical effort required compared to traditional calibration methods that rely on manual hand pumps.
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Programmable Pump Limit Settings
To ensure safe and reliable calibration, the 719 offers programmable pump limit settings. Users can set "pressurization values" to avoid over - pressurization of the devices under calibration. This feature is crucial as it helps prevent damage to both the calibrator and the equipment being calibrated, ensuring the longevity of all instruments involved in the process.
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Adjustable Exhaust Valve
The calibrator features an exhaust valve with adjustable deflation speed, which is extremely useful for fine - tuning the pressure during calibration. This allows for a more precise control of the pressure changes, ensuring that the calibration process meets the strictest standards. Whether slowly reducing pressure for a delicate calibration or quickly releasing pressure for a more rapid test, the adjustable exhaust valve provides the necessary flexibility.
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Other useful features:
| General Specifications | ||
| Storage temperature | -30°C to 60°C | |
| Operating temperature | -10°C to 55°C | |
| Relative humidity | 95% (-10°C to 30°C) | |
| 75% (30°C to 40°C) | ||
| 45% (40°C to 50°C) | ||
| 35% (50°C to 55°C) | ||
| Shock | 1 meter drop test | |
| Safety | CSA C22.2 No. 1010.1:1992 | |
| EMC | EN50082-1:1992 and EN55022:1994 Class B | |
| Size (H x W x L) | 60 x 87 x 210 mm | |
| (2.19 x 3.41 x 8.28 in) | ||
| Weight | 912 g (2 lb) | |
| Battery | Two 9 V alkaline batteries | |
| Battery life | 12 hours with 12 mA into 500 Ω, 200 pump cycles to 100 psi, 500 pump cycles to 30 psi | |
| Warranty | Three-years, one year for pump | |
| Specifications | ||
| 719 30G | Range | -12 to 30 psi, -850 mbar to 2.4 bar |
| Resolution | 0.001 psi, 0.1 mbar | |
| Accuracy | 0.025% range for 6 months 0.035% of range for one (1) year |
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| 719 100G | Range | -12 to 100 psi, -850 mbar to 8 bar |
| Resolution | 0.01 psi, 1 mbar | |
| Accuracy | 0.025% range for 6 months 0.035% of range for one (1) year |
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| mA | Range | 0 to 24 mA |
| Resolution | 0.001 mA | |
| Accuracy | 015% Rdg + 2 counts | |
| Max load, 1000 Ω, 750 Ω ohm in HART mode | ||
| Loop supply | Range | 24 V DC |
| Resolution | N/A | |
| Accuracy | ±10% | |
| Pump Specifications | ||
| Maximum pressure generation | 120 psi (8 BAR) (100 psi model) | |
| Pump to | -30 psi in less than 15 seconds | |
| -100 psi in less than 45 seconds | ||
| 1. With 1 meter of 1/8 inch test hose | ||
| Pump cycles between rebuilds | 5000 | |
| Total pump life | 20,000 calibration cycle | |
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Company Achievements
KeRui (Weifang) Automation Equipment Co. Ltd. Has maintained a cooperatve relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units. We supplied the tuning fork level gauge to the Rosemount factory and have been well received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units. The companies we have cooperated with: 1. Awarded "Outstanding Supplier by Yanchang Petroleum in 2008 2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant 3. Awarded "Outstanding Supplier by Yaxing Group in 2013 4.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015. 5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member. 6.160 transmitters and 20 electric autuators for the Shandong Laigang Yongfeng Steel expansion project in 2019 7.In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built) equipped 460 transmitters from our company. 8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters. 9.In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners. |
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