The GE Druck UPS-II loop calibrator (Druck UPS-2) is an advanced handheld process calibrator tool. It can power (24 VDC) and read 2-wire transmitters to perform field calibrations. Output currents are adjustable to a resolution of 10 microamps in both source and transmitter simulation. The calibrator can source or simulate fixed calibration currents to test or calibrate receivers and to stroke valves. Different current levels are available from the menu.

Output currents can be changed manually or automatically. The time between steps is 10 seconds in the auto-stepping mode. In the valve mode, auto-stepping will be: 3.8, 4, 4.2 or 19, 20, 21 mA. The UPSII calibrator can also source or simulate with high resolution a continuous up/down cycle between 4 and 20 mA or 0 and 20 mA. The travel time between limits is 60 seconds.

• Sources and reads milliamps.
• Powers and reads 2-wire transmitters.
• Reads and simulates DP transmitters in % of flow.
• Auto-ramp cycling for endurance tests.
• Auto-stepping for hands-free calibration.
• Fixed calibration currents.
• Fixed currents for valve stroking.
• Batteries: 4x 1.5V AA Batteries.
• Housing: High impact ABS.
• Dimensions: 3 in x 5 in x 0.83 in (77 mm x 124 mm x 21 mm).
• Weight: 9 oz (285 g) including batteries.
• Druck UPS-ll Warranty: 1 year.

Includes: Carrying case, set of batteries, Druck UPSll instruction guide and spare fuse.