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PIE 334 mA Loop Calibrator

The PIE 334 is a direct like for like replacement for the superseded Altek 334 loop calibrator, with enhanced accuracy and rugged dependability. Source or read milliamps. Simulate or read the two-wire transmitter. With the 334, performing calibrations on the mA transmitter, recorder, or I/P transducer has never been easier. You'll be able to confirm controller outputs or read the mA signal at any point in the loop. This versatile loop calibrator also boasts an accuracy rating of ±0.025%. A specialised feature of the 334 is a switch for instantly outputting 4 or 20 mA with accuracy to ±0.006 mA.

The PIE 334A comes with a 3 year factory warranty, but based on the evidence to date, this little calibrator could still be capable of doing the job well after you've retired!

1 In stock. Allow 2 - 3 weeks for backorders.

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Model 334
Manufacturer Practical Instrument Electronics
Manuf. Model 334
Manufactured In U.S.
Features
  • Sources from 0.00 to 24.00 mA / -25.0 to 125.0%
  • Reads from 0.00 to 52.00 mA / -25.0 to 300.0%
  • Reads from -99.99 to +99.99V DC
  • Accuracy of up to 0.03%
  • Resolution of 0.01 mA / 10 mV
  • Simulates in loops powered from 3 to 100V DC
  • Powers and measures 2-wire transmitters to 27V DC
  • Drives up to 1200Ω loads
  • Instantly outputs at three points from 0.00 to 24.00 mA
  • Speed sensitive digital potentiometer
  • Fuseless over-voltage protection to 135V AC / DC
  • Overload current protection to 25 mA
  • Operating temperature range of -20 to +60°C
  • Small and lightweight (weighs only 220g)
Includes Batteries (2 x AA), Test Leads (Attached), Traceable Calibration Certificate and Manual
Warranty 3 Years
Returns Policy Covered by our 7 day NQA return guarantee. See our help section for full details.

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