Druck UPS-III IS Loop Calibrator

Druck Products

GE Druck Approved distributor and service company.

The Druck UPS-III IS loop calibrator may be used in zones 1 and 2 for industries with any gas group.

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Usually Stock or Short Lead Time

£ 938.60 rrp £ 988.00

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(£ 1,126.32 inc VAT.)

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The Druck UPS III IS (Druck UPS-3 IS) 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 GE Druck UPS III IS is designed to measure voltage, continuity or current (in a current loop circuit, either passive or active) of intrinsically safe circuits or generate a current (for a current loop circuit, either passive or active) for intrinsically safe circuits. The GE Druck UPS III IS loop calibrator features a graphic display with menu-driven interface, which is easier to use than traditional knobs, switches, multi-function keys and dual key sequences.


ATEX/IEC intrinsically safe.
Measure or source 0 to 24 mA.
Accuracy 0.015% of reading.
Dual mA and % readout, linear or flow.
Step, span check, valve check, ramp.
50 VDC measurement and continuity.
HART® compatible.
Adjustable display contrast.
Adjustable resolution.
Battery voltage and battery low indicator.
Information screen reports serial number, software version and calibration date.
Auto power off (enable or disable).
Pin protected, closed case calibration.

Druck UPS-III IS Specifications:

  • Source 2 wire: 0 to 24 mA.
  • Resolution: 0.001
  • Source mA: 0 to 24 mA.
  • Resolution: 0.001.
  • Measure mA: 0 to 24 mA.
  • Resolution: 0.001.
  • Measure V: 0 to 50V.
  • Resolution: 0.01.
  • Continuity: < 100Ω.
  • HART Resistor: 220 S menu selectable loop resistor.
  • Display: Graphic LCD, 1.2 in x 2.1 in (31 mm x 54 mm).
  • Terminals: 4 mm sockets (gold plated).
  • Operating Temperature: -10°C to 40°C (-14°F to 104°F).
  • Case: High impact ABS.
  • Low Battery Warning: Battery symbol displayed.
  • Power: 4 x 1.5 V AA-size alkaline batteries (see certificate for type).
  • Battery life: 60 hours in measure mode, 14 hours at 12 mA.
  • Dimensions: 90 x 149 x 42 mm (3.5” x 5.5” x 1.7”).
  • Weight: 460 grams (16.2 oz.).
  • Druck UPS-III IS warranty: 1 year.


Includes: Leather case, carry strap, certificate of calibration, Druck UPS III IS user guide, testleads, & batteries.

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Druck UPS-III IS Loop Calibrator