Druck UPS4E Series Loop Calibrator

Compact, one-handed calibrator for loop testing and powering process control mA loops and devices.

Starting at $1,226.00 Found a better price? Let us match.
Effective August 18th, 2025, Druck has added a 10% surcharge to this product. The surcharge will appear as a separate line item on the order.

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Features

  • Measure or source 0 to 24 mA
  • Accuracy 0.01% of reading+1 count
  • Dual mA and % readout, linear or flow
  • Step, span check, valve check, ramp
  • 30 VDC measurement
  • Continuity check
  • 100,000 datalog points
  • In built 250 Ω resistor for supporting HART operation
  • 24 VDC loop power with mA measure or source mode
  • Auto shutdown to conserve battery life
  • Hazardous area (intrinsically safe) model available

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 Price Available
UPS4E
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$1,226.00 3 in stock

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