| Customization: | Available |
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| After-sales Service: | Offer After-Sales Service |
| Warranty: | 1 Year |
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| In hazardous environments where the risk of explosion is a constant concern, ensuring the safety and accuracy of pressure calibration equipment is of utmost importance. The Fluker 718Ex Intrinsically Safe Pressure Calibrator is designed to meet these challenges, providing a reliable and safe solution for pressure calibration tasks. |
| Pressure Measurement Accuracy | ||
| 718Ex 30G | Range | -830 mbar to 2 bar (internal sensor) Over pressure: 3x FS |
| Resolution | 0.0001 bar | |
| Accuracy | 0.05% FS | |
| Functions | Zero, Min, Max, Hold, Damp | |
| 718Ex 100G | Range | -830 mbar to 2 bar (internal sensor) Over pressure: 2x FS |
| Resolution | 0.001 bar | |
| Accuracy | 0.05% FS | |
| Functions | Zero, Min, Max, Hold, Damp | |
| 718Ex 300G | Range | -830 mbar to 20 bar (internal sensor) Over pressure: 375 psi, 25 bar |
| Resolution | 0.0001 bar | |
| Accuracy | 0.05% FS | |
| Functions | Zero, Min, Max, Hold, Damp | |
| 718Ex series | Range | Via pressure module connector 29 pressure modules, 2.5 mbar to 700 bar Over pressure per pressure module specs |
| Resolution | Per pressure module specs | |
| Accuracy | To 0.025% of full span, per pressure module specs | |
| Functions | Zero, Min, Max, Hold, Damp | |
| Source pressure, built in pump range | -820 mbar to full scale | |
| For use with non-corrosive gasses. Supported Pressure Units psi, inH2O (4°C), inH2O (20°C), kPa, cmH2O (4°C), cmH2O (20°C), bar, mbar, kg/cm², mmHg, inHg Media compatibility per pressure module specs |
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| Technical Data | ||
| Measure accuracy | Range | 0-24 mA |
| Resolution | 0.001 mA | |
| Accuracy | 0.02% rdg ±2 counts | |
| Display | LCD, 5 digit pressure and current simultaneous | |
| Environmental Specifications | ||
| Operating temperature | -10°C to 55°C | |
| Storage temperature | -40°C to 60°C | |
| Humidity (without condensation) | 95% (10°C to 30°C) | |
| 75% (30°C to 40°C) | ||
| 45% (40°C to 50°C) | ||
| 35% (50°C to 55°C) | ||
| Operating altitude | 3,000 m max | |
| Safety Specifications | ||
| Safety | ATEX II 1G Ex ia IIC T4 compliant | |
| CSA Certification I.S. Class I | ||
| Div 1 Groups A-D , T4 | ||
| Mechanical and General Specifications | ||
| Size (L x W x H) | 216 x 94 x 66 mm (with holster) | |
| Weight | Approx. 992 g (with holster) | |
| Warranty | Three years, one year for pump | |
| Shock | 1 meter drop test | |
| Vibration | Random, 2 G, 5-500 Hz | |
| Battery type | One 9-volt alkaline battery ANSI/NEDA 1604A or IEC 6LR619V | |
| Battery life | 4 to 20 hours, depending on functions used | |
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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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