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China, Chinese Original and Brand-New Fluker 725 Series Pressure Calibrator for Instrumentation1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentCalibratorPressure Calibrator725 Series Pressure Calibrator
Kerui (Weifang) Automation Equipment Co., Ltd.
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Product Description Product DescriptionFluker 725 Multifunction Process Calibrator: Comprehensive Product IntroductionThe Fluker 725 is a professional-grade field calibrator designed for accuracy, versatility, and ruggedness in industrial process calibration. It enables technicians to measure, source, and troubleshoot virtually all critical process parameters-including voltage, current, temperature, resistance, frequency, and pressure-without complex menus or setup. Ideal for harsh environments, it combines laboratory-grade precision with field-ready durability.1. Overview and Core CapabilitiesThe Fluker 725 streamlines calibration and testing of process instruments such as transmitters, valves, I/P converters, flow meters, and PLCs. Its split-screen display simultaneously shows input and output values (e.g., mA output vs. pressure input), allowing real-time validation of device performanceKey features include:Multi-Parameter Support:Measures/sources: DC voltage (mV to 30 V), DC current (0-24 mA), resistance (0-3200 Ω), frequency (2.0 CPM-10 kHz), RTDs, and thermocouples (J, K, T, E, R, S, B, etc.) Pressure measurement via 29 optional modules (differential, gauge, absolute, dual-pressure) with 0.025% of range accuracy Advanced Testing Modes:Loop Power Supply: Provides 24V (±10%) with 22 mA current to power transmitters during testing .Auto-Step/Auto-Ramp: Automates linearity validation with 25% step or continuous ramp outputs for rapid signal verification Valve/I/P Testing: Sources mA while measuring pressure to validate control systems in one step .User-Centric Design:Menu-free operation with dedicated buttons for fast mode switching.Backlit display for low-light visibility.Rugged housing (IP rating not specified) resistant to field conditions .Detailed Photos Product ParametersParameterRangeAccuracyNotesDC Voltage30.000 V±0.02% + 2 countsUpper/lower display 12DC Current24.000 mA±0.02% + 2 countsMeasurement/output 12Resistance0-400 Ω (4-wire)±0.1 ΩExcitation: 0.5-2 mA 12Frequency2-1000 CPM±0.05% + 1 count1 V p-p sensitivity 12PressureDepends on module±0.025% of rangee.g., DP, HP modules 12RTD Temp (PT-100)-200-850°C±0.33°C (385 curve)4-wire measurement 12Thermocouple (K)-200-1372°C±0.8°CResolution: 0.1°C 12Accuracy specifications are traceable to NIST standards. Key performance data:3. Key Applications3.1. Transmitter CalibrationTest 2-/3-/4-wire transmitters using loop power (24V). The split screen shows sourced mA (output) and measured mA/voltage (input) simultaneously .Supports fast-pulsed RTD transmitters (pulses ≥10 ms) .3.2. Valve and I/P Converter TestingOutput mA to drive an I/P while measuring pressure response-eliminating the need for secondary tools .3.3. Flow Meter ValidationFrequency and CPM (counts per minute) functions test flow meters and totalizers .3.4. Temperature System ChecksMeasure/source RTDs (PT-100, NI-120, etc.) and thermocouples (J, K, T…) with cold-junction compensation 4. Physical and Environmental SpecificationsDimensions: 130 × 236 × 61 mm (5.1 × 9.3 × 2.4 in) Weight: 0.65 kg (1.43 lb) Power: 4× AA alkaline batteries (user-replaceable without breaking calibration seals) Operating Temp: -10°C to +55°C Safety Certifications:Complies with EN 61010-1, ANSI/ISA S82.01, CAN/CSA C22.2 No 1010.1 Rated for use up to 3,000 m altitude 5. Included Accessories and WarrantyStandard Kit:AC72 alligator clips, stackable test leads, TL75 test leads .NIST-traceable calibration certificate.Quick Reference Guide .Warranty: 3 years limited warranty; 90 days for accessories .6. Advantages Over Competing ToolsSimplicity: No nested menus-direct parameter selection reduces errors and training time .Versatility: Replaces multiple devices (mA clamp meters, RTD simulators, pressure gauges).Durability: Engineered for drops, vibrations, and extreme temperatures common in industrial settings Expandability: Pressure modules (sold separately) extend capability to 290 bar (4,200 psi) 7. Limitations and Alternatives725 Limitations: Lacks HART communication and data logging.Fluker 726 Precision Upgrade: Higher accuracy (e.g., 0.01% for mA) and pulse totalizing .Fluker 754 with HART: Adds HART communication and documentation features .8. ConclusionThe Fluker 725 epitomizes reliability for field calibration across oil/gas, chemical, pharmaceutical, and power industries. Its blend of precision (±0.02% for key parameters), intuitive operation, and ruggedness makes it a frontline tool for ensuring process integrity. While alternatives like the 726 (precision) or 754 (HART) address niche needs, the 725 remains unmatched for core calibration tasks requiring speed, accuracy, and resilience.Company ProfileKeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales,technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters,temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields. Packaging & ShippingThe packaging and transportation of instrumentation in global trade hinges on a synergy of advanced materials, rigorous testing, regulatory compliance, and smart logistics. By adopting hybrid structural designs, leveraging real-time monitoring technologies, and prioritizing sustainability, exporters can ensure the safe, efficient, and cost-effective delivery of precision instruments. Continuous innovation in materials science and IoT integration will further redefine industry standards, enhancing resilience in an increasingly interconnected market.FAQQ: How long will you give me the reply?A: We will reply to you as soon as we see the information.Q: What is the delivery time?A: Our delivery time is within 3-7 days after we get your payment;for large qty mass orders, the time should be confirmed again for you.Q: How about your package?A: Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.Q: How about the payment terms?A: You can choose T/T.Q: Do you provide samples?A: Yes, we have materials in stock to help you to get the samples as soon as we can.Q: What is the MOQ?A:1PC.Q: Can I get a lower price if I order large quantities?A: Yes, cheaper prices with more bigger size orders.
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