UNI-T UT715 Multifunction Loop Process Calibrator

Description

UNI-T UT715 Multifunction Loop Process Calibrator The UNI-T UT715 Multifunction Loop Process Calibrator is a handheld instrument engineered for precise sourcing and measurement of loop currents and voltages in industrial control circuits. Internally, it combines a high-resolution 20,000-count display with a stable DC supply and current-generation circuitry to simulate transmitter signals while simultaneously measuring process loops. This dual-function capability allows technicians to energize a 4–20 mA loop with a 24 V supply, verify transmitter outputs, and troubleshoot faults without needing separate power sources. A built-in continuity check streamlines wiring diagnostics, and selectable frequency and pulse outputs facilitate testing of frequency-based devices. Housed in an ergonomic, impact-resistant casing, the UT715 features a backlit LCD for clear readings in dim environments and an auto power-off function to preserve battery life. Rechargeable AA cells power the unit for extended field use, and a micro-USB port enables firmware updates and data transfer to PC software. Rapid step-and-ramp functions automate signal sweeps to validate transmitter linearity, while onboard memory stores user-defined setups to expedite repeat calibrations. Lightweight (650 g) and compact, the UT715 integrates all essential loop-calibration tools into a single package, making it ideal for maintenance, calibration, and commissioning of process control systems. Features: Step/ramp functions for automated loop-signal simulation. Rechargeable 1.2 V × 6 AA battery pack. Source and measure accuracy up to ±(0.02 % + 2 digits) for voltage and current. Contrast-adjustable, backlit LCD for clear visibility. Auto power-off (time adjustable) to extend battery life. Provides 24 V loop power to a transmitter while simultaneously measuring loop current. Stores and recalls user-defined setups for repeat calibrations. USB communication port for PC connectivity and data logging. Specifications: Parameter Specification DC Voltage (Source): 200 mV / 30 V (±(0.02 % + 2)) DC Voltage (Measure): 100 mV / 1000 mV / 10 V (±(0.02 % + 10)) DC Current (Source): 20 mA / 20 mA (SIM) (±(0.02 % + 2)) DC Current (Measure): 20 mA / 20 mA (SIM) (±(0.02 % + 2)) Loop Current (Source): 20 mA (±(0.02 % + 2)) Loop Current (Measure): 20 mA (±(0.02 % + 2)) Frequency (Source): 100 Hz / 1 kHz / 10 kHz / 100 kHz (±(0.01 % + 1)) Frequency (Measure): 200 Hz / 2000 Hz / 20 kHz / 100 Hz / 1 kHz / 10 kHz (±1 digit) Pulse (Hz): 200 Hz / 2000 Hz / 20 kHz (±10 %) Loop Power Output: 24 V (±10 %) Display Count: 20,000 counts Operating Temperature: –10 °C to 55 °C Continuity Test: Yes (built-in continuity check) Accuracy (Source/Measure): Voltage: ±(0.02 % + 2) / ±(0.02 % + 10); Current: ±(0.02 % + 2); Frequency: ±(0.01 % + 1) / ±1 digit; Pulse: ±10 % Battery: Rechargeable 1.2 V × 6 AA (7.2 V nominal) Power Adapter Input: 100–240 VAC (via supplied adapter) Weight (Net): 650 g (unit only) Dimensions (H×W×D): 195 × 95 × 58 mm Certificates: CE, UKCA Applications: Industrial Process Control. Chemical & Petrochemical Plants. Food & Beverage Processing. Pharmaceuticals & Biotechnology. HVAC/R Calibration. Research & Development Laboratories. Power Generation Facilities. Oil & Gas Instrumentation. Automotive Sensor Testing. Environmental Test Chambers. Package Contents: 1x UT715 Calibrator Unit 1x Carrying Bag 1x Test Leads Set (red, black, any color-coded leads for voltage/current connections) 1x Simple Test Lead (1.6 m) 1x USB Cable (1.5 m; for PC communication and data transfer) 1x Power Adapter (100–240 VAC input, 5 V/1 A output for charging) 1x User Manual (English) UNI-T UT715 Documents: Datasheet User Manual

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