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Druck UPS III Loop Calibrator
  • Druck UPS III Loop Calibrator
  • Druck UPS III Loop Calibrator
  • Druck UPS III Loop Calibrator

Druck UPS III Loop Calibrator

GE Druck Approved distributor and service company.

Includes: Rubber over-boot, certificate of calibration, Druck UPS III user guide, test leads, & batteries.

£684.95 Save 5%
Tax excluded
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The Druck UPS-III (Druck UPS-3) is a rugged and extremely compact loop calibrator that is an essential tool for loop testing, instrument maintenance and valve set-up. Complies with heavy industry standard. Most loop calibrators are only suitable for light industrial use.

The Druck UPS III Series of loop calibrators can supply power (source mode) and produce readings (measure mode) to perform field calibrations on 2-wire devices. The set-up menu enables the user to “source” or “measure” in either voltage or current and to perform continuity tests.

A broad range of specific time-saving features are enabled by the UPS III loop calibrator's advanced microprocessor-based electronics and large menu-driven graphic display, unique in a product of this type and price.

The UPS-lll is supplied by the manufacturer, complete with calibration certificate. A calibration period of 12 months is recommended. The actual calibration interval depends on instrument usage and the total measurement uncertainty acceptable for the specified application.


Measure or Source 0 to 24 mA.
Accuracy 0.01% of reading.
Dual mA and % readout, linear or flow.
Step, Span Check, Valve Check, Ramp.
6 VDC measurement and continuity.
HART® compatible.
Adjustable display contrast.
Adjustable resolution.
Pin protected closed case calibration.
Battery voltage and battery low indicator.

How to use a Druck UPS III Loop Calibrator

Druck UPS III Specifications
Source 24 mA 0.001
Source mA and 24V 24 mA 0.001
Measure 24 mA 0.001
Measure mA and 24V 24 mA 0.001
Measure V 60V 0.001
Continuity < 100 Ω
Power Supply 4 x 1.5 V AA-size alkaline batteries (standard) or universal power supply (see option B).
Battery Life 75 hours in read mode, 18 hours at 12 mA.
Auto Power Down 30 minutes after last key press.
Low Battery Warning Battery symbol displayed.
Open Loop Flashes “open loop”.
Loop Resistance High Flashes “check loop Ω”.
Out of Range Displays <<<< (under), >>>> (over).
Hart Resistor 235 Ω menu selectable loop resistor.
Calibration Reference 72°F (22°C) ±2°F(±3.6°C)/RH 45% ±15%.
Operating Temperature 14°F to 122°F (-10°C to 50°C).
Conformity EN 61010, /EN 61326-1:1997 + A1:1998, CE marked.
Housing Material High impact ABS.
Electrical Terminals Gold plated, 4 mm sockets.
Display Graphic LCD, 1.2 in x 2.1 in (31 mm x 54 mm).
Dimensions (w x h x d) 3 in x 5 in x 1 in (77 mm x 129 mm x 24 mm).
Weight 9.7 oz (275 g) including batteries.
Druck UPS-III warranty One year.


Druck UPSIII Datasheet

PDF Specifications of the Druck UPSIII Loop Calibrator.

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Druck UPS III Loop Calibrator
Over-boot Incorporates a bench stand, hanging loop and two-part “quick fit” belt attachment. UNO-38023
Mains Adaptor A universal mains input adaptor to power the UPS III. 191-129
Test Lead Set Stackable red and black test leads and croc clips. 209-359

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