The Fluke 714B RTD and Thermocouple Calibrator is part of Fluke's advanced series of equipment used for calibrating temperature measurement systems including transmitters, controllers, and temperature indicators.
This model is capable of both simulating and measuring RTD and thermocouple signals and provides highly reliable results with an accuracy of up to ±0.01°C. The Fluke 714B features automatic cold junction compensation (CJC), a legible backlit display, and ergonomic design suitable for use in industrial environments.
It also supports various RTD sensors such as Pt100, Pt385, Ni120 and thermocouples J, K, T, E, R, S, B, and N. This versatility makes the 714B a multi-functional option for all temperature calibration applications.
🔹 Key Features of Fluke 714B
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Support for various RTD and Thermocouple types
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Ability to simulate and measure temperature signals
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High accuracy up to ±0.01°C
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Automatic cold junction compensation (Auto CJC)
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LCD display with backlight for better readability
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Easy selection of sensor type and measurement units (°C / °F)
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Rugged design suitable for industrial environments
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Operates on battery or external adapter
🔹 Technical Specifications of Fluke 714B
| Feature | Value |
|---|---|
| Supported Sensor Types | RTD (Pt100, Pt385, Ni120) and Thermocouple (J, K, T, E, R, S, B, N) |
| Measurement Temperature Range | -200°C to 1820°C (depending on sensor type) |
| Measurement Accuracy | ±0.01°C |
| Cold Junction Compensation | Automatic (Auto CJC) |
| Display Units | °C / °F |
| Power Source | 4 AA batteries or adapter |
| Display | LCD with backlight |
| Dimensions | 152 × 84 × 40 mm |
| Weight | Approximately 420 grams |
| Operating Temperature | 0 to 50°C |
❓ Frequently Asked Questions (FAQ)
1. What is the difference between Fluke 714B and Fluke 712B?
The 714B model supports both thermocouples and RTDs, featuring a broader measurement range and higher accuracy.
2. Is it suitable for calibrating industrial temperature controllers?
Yes, this device can simulate standard RTD and thermocouple signals, making it ideal for testing controllers.
3. Does it have data logging capability?
No, this device is designed for field testing and displays data in real-time.
4. Is ambient temperature compensation done automatically?
Yes, the Fluke 714B has an Auto CJC system for cold junction compensation.
🔚 Conclusion
The Fluke 714B temperature calibrator is one of Fluke's most precise tools for testing and simulating RTD and thermocouple sensors. With highly accurate performance, a rugged design, and reliable operation, it is an ideal choice for instrumentation professionals, maintenance technicians, and quality control laboratories.
📎 Official Datasheet Link
👉 Download the datasheet Fluke 714B (PDF)
