Druck is back in the loop!
Druck’s new UPS4E is a rugged and extremely compact loop calibrator, designed to be operated with one hand. Small enough to fit in the top pocked of an overall, the UPS4E is the latest addition to the Druck “UPS” series, following on from the much-loved UPS-II and UPS-III.
Replacing the legacy UPS-III (and UPS-II) loop calibrator, the UPS4E is a modern, cost-effective device that is available on competitive lead times.
The UPS4E is a handheld device used to test and calibrate 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 UPS4E utilises the most advanced electrical calibration technology to create a dependable, cost-effective loop calibrator with an easy-to-read display and simple-to-use time saving features including step, span and valve check.
The UPS4E is ideal for single handed operations, regardless of the operation. Engineered for quick start and use, the UPS4E is powered by either rechargeable AA batteries or rechargeable AA batteries.
Engineered for efficiency
UPS4E Features & Benefits
Druck's UPS4E is a modern electrical loop calibrator, designed for essential maintenance applications.
Incorporating feedback from instrumentation technicians, maintenance engineers and automation professionals, the UPS4E represents the pinnacle of loop calibrator performance.
- 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 and continuity check
- 100,000 datalog points
- In built 250 Ω resistor for supporting HART operation
- 24 V DC loop power with mA measure or source mode
- Auto shutdown to conserve battery life
- Powered through AA batteries (both rechargeable and non-rechargeable version)