GE DRUCK UPS II Smart Current Loop Calibrator

The GE Druck UPS-II Current loop calibrator is an advanced handheld process calibrator tool. The GE Druck UPSII Loop Calibrator 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 modes. Features: Sources and reads milliamps 24 Volt internal loop-power Powers and reads two-wire transmitters Reads and simulates dp-transmitters Fixed calibration currents Auto-stepping for handsfree calibration Auto-ramp cycling for endurance tests Fixed currents for valve stroking Includes: Spare Fuse User' s Manual Carrying Case Set of 1.5 V " AA" Alkaline Batteries ( 4) Specifications: Output Range: 0 to 21.00 mA Input Range: 0 to 21.00 mA Accuracy: 0.05% of range Resolution: 10 microamps Temperature Effect: 0.0015% / ° F ( 0.003% / ° C) Internal Loop-Power: 24 VDC stabilized. External Loop-Power: 56 VDC maximum Measurement Input: 12© including fuse Drive Capability: 900© Operating Temperature: 15° F to 120° F ( -10° C to 50° C) Battery Life: Sources 12 mA: 13 hours Measures: 64 hours Batteries: 4x 1.5V AA Batteries Loop Mismatch: Flashes " loop" Low Battery: Flashes " lobat" Over range: Flashes " EEEE" Reversed Polarity: Flashes " pol" Housing: High impact ABS Size: 3 in x 5 in x 0.83 in ( 77 mm x 124 mm x 21 mm) Weight: 9 oz ( 285 g) including batteries Fixed Steps: 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. 4 to 20 mA linear 4, 8, 12, 16, 20 mA; 0 to 20 mA linear 0, 5, 10, 15, 20 mA; 4 to 20 mA sq.rt ( flow) 4, 5, 8, 13, 20 mA; 0 to 20 mA sq.rt ( flow) 0, 1.25, 5, 11.25, 20 mA; 4 to 20 mA 3.8, 4, 4.2, 12, 19, 20, 21 mA. 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 Ramping: The calibrator can 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. Reading in Percentage: The calibrator can display readings in percentage of a 4 to 20 mA or 0 to 20 mA span and can also read or simulate dP-transmitters directly in percentage of flow.