Fluke 714B

Fluke 714B – Overview

The Fluke 714B is a compact, battery-powered thermocouple calibrator that can both measure and simulate thermocouple signals. It supports 17 different TC types and provides a millivolt output mode. In addition, it can measure 4-20 mA signals while sourcing a temperature output, making it a versatile tool for field and lab calibration of temperature transmitters and sensors. Configurable ramp and step functions help streamline linearity checks and calibration procedures.

Key Features

• Measure and simulate 17 standard thermocouple types

• Millivolt input/output mode (–10 to +75 mV)

• Simultaneous 4-20 mA measurement while sourcing TC output

• Configurable 0 % / 100 % source settings for linearity checks

• Ramp and 25 % step auto ramp functions

• Magnetic hanger for hands-free use

• Memory of last power-off settings for quick restart

• Backlit display and dual inputs for clear measurements

• Rugged design with a protective boot and drop resistance

Technical Specifications

• Model: Fluke 714B

• Maximum voltage between any terminal and ground (or between terminals): 30 V

• Operating Temperature: –10 °C to +50 °C

• Storage Temperature: –30 °C to +60 °C

• Altitude (Operating): up to 2,000 m

• Altitude (Storage): up to 12,000 m

• Humidity (without condensation):
    • 90 % RH at 10–30 °C
    • 75 % RH at 30–40 °C
    • 45 % RH at 40–50 °C

• Drop Resistance: 1 m

• Ingress Protection: IP52

• Safety: IEC 61010-1; Pollution Degree 2

• Power Supply: 4 × AA alkaline batteries (IEC LR6)

• Size (H × W × L): 52.5 × 84 × 188.5 mm

• Weight: ~515 g

Thermocouple / Millivolt Mode

• TC Type Range (°C): depends on type (e.g. –200 to ~1372 °C for K type)

• mV Input/Output Range: –10 to +75 mV

• Input / Output Accuracy: 1 year: ±(0.015 % + 10 µV)

• Source Resolution: 0.01 mV

• Temperature Coefficient (below 18 °C or above 28 °C): ±(0.002 % reading + 0.002 % range) per °C

4–20 mA Measurement Mode

• Range: 0 to 24 mA

• Resolution: 0.001 mA

• Accuracy: ±(0.010 % + 2 µA)

Applications

• Calibrating thermocouple transmitters in field and lab

• Verifying thermocouple sensors and temperature measurement loops

• Performing linearity and ramp testing on TC and mV systems

• Measuring 4–20 mA while sourcing temperature output for loop checks

Why Choose Fluke 714B

• Combines measurement and simulation in one compact calibrator

• Wide thermocouple support and simultaneous mA measurement

• Built-in ramp and step features speed up calibration checks

• Durable design and hands-free features (magnetic hanger)

Order Now

The Fluke 714B Thermocouple Calibrator is available and ships worldwide.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply