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Model 520B
pdf document Datasheet
pdf document Operating Instructions
Field Calibration Procedure
Pricing (Contact Your Local Rep)

T/C Type
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Model 520B

Single T/C Simulator

The PIECAL 520B Thermocouple Simulator simulates a dedicated standard thermocouple curve over the entire industrial temperature range. The PIECAL 520B provides precise temperatures for inputs to all types of instruments such as transmitters, recorders, controllers, alarms, data acquisition, and computer systems. PIECAL 520B is cold-junction compensated for changes in ambient temperature. The PIECAL 520B offers the highest performance and functions in its class by exceeding the accuracy and functions of many higher priced thermocouple calibrators.

The low cost PIECAL Model 520B is an “easy as PIE” to use thermocouple source for checkout and calibration of all thermocouple instruments in the field, shop or control room.

  • Accuracy ±(0.015% of mV Setting + 0.009mV)
  • Calibrate in temperature for your T/C type
  • Adjustable temperature output in selectable 0.1°C or 0.1°F steps
  • Select from Types J, K, E, T, R, S, B, N, G, C, D, L, U and P
  • Typical accuracy of ±0.35°C (0.5°) for Type K
  • EZ-Dial™ knob easily adjust output by °C or °F with 0.1° resolution
  • Three position EZ-Check™ switch for 0% and 100% span adjustments
  • Uses standard "AA" Alkaline Batteries
  • Superior battery life of 45 hours under typical continuous usage
  • Easy access to battery compartment
  • Lightweight and Rugged with a Solid Feel
  • Small and tough
  • Protected to 60V
  • Optional Rubber Boot, T/C Wire with miniature connector and Carrying case available
  • NIST Traceable Calibration Certificate included FREE
For more information, please view the datasheet.
Advantages of the PIECAL 520B over the Altek 22
PIECAL 520
•  Continuously select output temperatures
Works will all instrument ranges across the full range in degrees C & F. Not limited to 22 temperature steps!
•  Works with types J, K, T, E, R, S, N, G, C, D, L, U, or P
One source replaces ALL the ranges for any single T/C type of the Altek 22
•  Instantly select output three temperatures
Flip the EZ-Check™ switch to calibrate zero, span and mid-point
•  LCD display with backlight
Easy viewing in dark locations
•  More resistant to accidental damage
Reconfigure without resetting calibrator
•  Includes Certificate of Calibration
All PIECAL Calibrators come with a free signed and dated certificate. Altek's come only with an unsigned Statement of Calibration Practices with a certificate of calibration available for an extra charge.

Altek 22

Altek 22 Discontinued!

 
 
 
For more information, please view the datasheet.
 
 
 
 
 

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* PIECAL Calibrators are not manufactured or distributed by Fluke Corp.,Transmation Inc. or Altek Industries, Inc., manufacturers of Transmation and Altek Calibrators.
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