DRUCK UPS4E-IS Hazardous Area Loop Calibrator

The Druck UPS4E Series [UPS4E-IS] is a compact, rugged handheld electrical loop calibrator designed for servicing 4-20 mA loops, featuring 0.01% reading accuracy, 24V loop power, and 100,000 data log points. The -IS model is Intrinsically Safe for hazardous areas, supporting simulation, mA measurement, valve testing, and HART communication. The Druck UPS4E Series loop calibrator is a rugged and extremely compact loop calibrator, designed to be operated with one hand. Small enough to fit in the top pocket of an overall, the UPS4E is the latest addition to the Druck “UPS” series, replacing the legacy UPS-II and UPS-III loop calibrators. The UPS4E is an essential tool for testing and calibrating current loops in industrial control systems. It can source, measure, or simulate a precise electrical current—typically in the 4–20 mA range—allowing technicians to verify the performance of sensors, transmitters, and control systems. It also provides 24V loop power, making it an essential tool for troubleshooting and maintenance in process automation environments. The calibrator has an easy-to-read display and simple-to-use time saving features including step, span, and valve check.

Part Number: UPS4E-IS
Model: UPS4E Series
Version: Hazardous Area
Performance: Measures or sources 0–24 mA with an accuracy of + 0.01% of reading + 1 count.
Loop Power: Provides 24 VDC loop power with simultaneous mA measurement or source mode.
Intrinsically Safe (IS Model): The [UPS4E-IS] model is designed for use in hazardous areas.
HART Support: Includes an internal 250 
 resistor to facilitate HART communication with smart transmitters.
Functionality: Offers step, span check, ramp, and valve check functionality for efficient diagnostics.
Display & Data: Features a high-contrast backlit graphic display, showing simultaneous mA and percentage of span (linear or flow). Includes data logging for 100,000 points.
Durability & Power: IP54-rated for environmental protection, powered by AA batteries with up to 72–100 hours of usage.
Connectivity: USB Type-C interface for data download and powering via external sources. 
Applications:
Loop Testing and Troubleshooting: Efficiently check 4-20 mA control loops during commissioning or in-field maintenance.
Instrument Calibration: Calibrate and verify pressure, flow, and temperature transmitters.
Valve Actuator Testing: Perform positioner checks and verify actuator performance.
Hazardous Area Maintenance: The UPS4E-IS variant is designed for safe use in dangerous or explosive environments.
Signal Simulation & Measurement: Source, simulate, or measure mA and VDC signals, including 24V loop power for powered transmitters.
Data Logging: Log up to 100,000 data points for process diagnostics. 

Include:
(1) UPS4E-IS  - Hazardous Area Loop Calibrator
(4) AA Alkaline Batteries
(1) 209-359 - Test Leads
(1) IO-USB-C-CABLE - 2m USB Cable (Type A to C)
(1) 183M0493-1 - Quick Start Guide
(1) Calibration Certificate