Description
FLUKE 725EX Process Calibrator
Product Dimensions：
The Fluke 725Ex Intrinsically Safe Multifunction Process Calibrator is a powerful, yet easy-to-use field calibrator designed specifically for use in explosion-hazardous areas. It allows process technicians to test and calibrate almost any process parameter in environments where explosive gases may be present.
## Product Overview
The Fluke 725Ex is the intrinsically safe version of the popular Fluke 725. It is designed to be “ATEX-compliant,” meaning it meets the stringent safety standards required for use in Zone 1 and Zone 2 hazardous areas. It can measure and source a wide variety of parameters, including milliamps, volts, temperature (RTDs and thermocouples), frequency, ohms, and pressure.
## Key Technical Specifications
| Feature | Range / Capability |
| Voltage DC | Measure: 30V / Source: 10V |
| Current DC | Measure: 24mA / Source: 24mA |
| Resistance | Up to 3200 $\Omega$ |
| Frequency | 1 CPM to 10 kHz |
| Temperature (RTD) | Supports Ni120, Pt100, Pt200, Pt500, Pt1000 |
| Temperature (TC) | Supports J, K, T, E, R, S, B, L, U, N |
| Pressure | Requires Fluke 700PEx Series Pressure Modules |
| Safety Rating | ATEX II 1G Ex ia IIB 171°C |
## Product Advantages
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Intrinsically Safe: Certified for use in hazardous environments (Petrochemical, Pharmaceutical, Gas platforms).
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Dual Display: The split-screen display allows you to view input and output signals simultaneously (e.g., source a temperature signal while measuring the 4-20 mA output).
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Rugged Design: Built to withstand the rigors of field use with a protective holster and a clear, backlit screen for low-light conditions.
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Versatility: Replaces the need for multiple tools by handling everything from frequency to temperature and pressure in one handheld device.
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Automated Testing: Features fast linearity tests with auto-step and auto-ramp functions.
## Important Safety Precautions (Notes)
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Strictly Intrinsically Safe: Only use the device in environments consistent with its specific ATEX/IECEx ratings.
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Battery Replacement: Do not open the battery compartment or change batteries within a hazardous zone.
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Pressure Modules: Only use Fluke 700PEx series pressure modules to maintain the intrinsic safety rating when measuring pressure.
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Cleaning: Use only a damp cloth and mild detergent. Do not use solvents that could degrade the anti-static properties of the case.
## Typical Applications
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Transmitter Calibration: Calibrate pressure, temperature, and level transmitters directly in the field.
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Loop Troubleshooting: Identify faults in 4-20 mA loops by sourcing and simulating signals.
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Valve Testing: Perform move/status tests on control valves using the mA source function.
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Flow Meter Verification: Use the frequency source/measure function to test flow meters and PLC inputs.
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Sensor Maintenance: Verify the accuracy of RTDs and Thermocouples used in critical chemical processes.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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