The Fluke 715 Volt/mA Loop Calibrator measures and sources voltage and current loop signals for process control and automation applications. Built on Fluke’s 80 Series platform, this instrument delivers 0.01% to 0.015% accuracy across multiple ranges with a durable, field-hardened design rated for dust and splash environments. The 715 combines measurement, sourcing, and simulation functions in a single portable package, powered by a single 9V alkaline battery with extended runtime.
Technical Specifications
Measurement Ranges & Accuracy
• Loop current: 0–20 mA and 4–20 mA at 0.01% to 0.015% accuracy, 0.001 mA resolution
• Voltage: 0–100 mV, 0–200 mV, 0–10 V, 0–20 V, 0–25 V at 0.01% to 0.015% accuracy
• Voltage resolution: 0.01 mV to 0.001 V depending on range
• Process signal measurement from PLCs and transmitters
Sourcing and Simulation
• Loop current source: 0–24 mA and 4–20 mA at 0.001 mA resolution, 0.01% to 0.015% accuracy
• Output modes: Source and Simulate with step and linear ramp functions
• Voltage source: 0–100 mV, 0–200 mV, 0–10 V, 0–20 V ranges at 0.01% to 0.015% accuracy
• Configurable zero and span settings
Loop Power Supply
• 24 V DC output at ±10% accuracy
• Drive capability: 20 mA into 1000 Ω (battery >6.8 V); 700 Ω (battery 5.8–6.8 V)
• Simultaneous current measurement supported
Display & Interface
• 5-digit LCD
• Push-button control
• Dimensions: 187 × 87 × 32 mm (7.35 × 3.41 × 1.25 in); with holster: 201 × 98 × 52 mm
• Weight: 330 g (12.3 oz)
Environmental & Safety
• Operating temperature: −10°C to 55°C
• Operating humidity: 95% at 30°C, decreasing to 35% at 55°C
• 1-meter drop tested; vibration rated to 2 g, 5–500 Hz
• CSA C22.2 No. 1010.1:1992 and ANSI/ISA S82 certified
• Maximum voltage: 30 V
• EMI tolerant
– Key Features
• Single 9V alkaline battery (ANSI/NEDA 1604A or IEC 6LR619V) with extended life
• EMI-tolerant design with dust and splash resistance
• Includes protective holster, test leads, alligator clips, and NIST traceable calibration report
– Typical Applications
Loop signal verification and troubleshooting in process control systems, transmitter commissioning, and automation circuit validation.
– Compatibility & Integration
Measures voltage output signals from programmable logic controllers and industrial transmitters. 24 V loop power supply enables field troubleshooting of 4–20 mA instrumentation loops.
