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Current Loop Calibrator

Martel LC-100 Current Loop Calibrator

4-20 mA Current Calibrator

Current Loop Calibrator, a 4-20mA Current Calibrator, a 4 20 mA Current Calibrator
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Loop Calibrator Features:
  • High accuracy of ±0.015%

  • High resolution of 0.001mA/0.001V

  • % Error Function eliminates manual error calculation

  • Extended Adjustment Range - digital knob and user-selectable decade output allow both large and incremental (0.001 mA step) output changes

  • Reads 0 to 28.0 VDC

  • Built-in 250 Ohm Resistor facilitates calibration of HART Devices

  • Automatic Step and Ramp functions allow for Remote Calibrations

  • Loop Power Measurements

  • Simulates, Powers, and Measures Two-Wire Transmitters

  • Five Push button Preset Outputs (4, 8, 12, 16, 20 mA)

  • Fuseless Input Protection up to 250 VAC

  • Includes neoprene sleve, NIST Certificate with calibration data

  • Compare with other leading Manufacturers
Current Loop Calibrator Downloads

Ask Martel Questions on Current Loop CalibratorsThe Current Loop Calibrator provides significantly extended performance when compared to any competitive current calibrator. With an accuracy of 0.015% and a 0.001 mA resolution, the 4-20 ma calibrator has the highest accuracy in its class. Unique features, such as a "% Error" function, which eliminates manual error calculation and allows the display of the actual versus ideal error at any calibration point, puts this current calibrator way beyond similar instruments. The loop calibrator can simulate, power, and measure two-wire transmitters. With automatic Step and Ramp functions, the precision loop calibrator also enables remote calibration of 4-20mA devices.

Compare the Martel Current Loop Calibrator with the Altek 334 and the Druck UPSIII
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