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  1. Temperature Calibrators
  2. Thermocouple Calibrators

PIE 520B and 521B Thermocouple Simulators

Simulate standard thermocouple curves over the entire industrial temperature range.

PIE 520B and 521B Thermocouple Simulators
PIE 520B and 521B Thermocouple Simulators
Starting at $814.00

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Manufactured
  • By PIE Practical Instrument Electronics
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Availability
  • Some models in stock. View available part numbers.
Questions?
Call 1-800-884-4967 or Email Us.
Open 8:00 am to 5:00 pm ET.
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Overview

Features

  • Accuracy ±(0.015% of mV Setting + 0.009mV)
  • Calibrate in temperature for your TC type
  • Single (520B) or multiple (521B) TC types
  • Typical accuracy of ±0.35°C (0.5°) for Type K
  • EZ-Dial knob easily adjust output by 0.1°C or 0.1°F
  • 3 position EZ-Check switch
    • 0% and 100% span adjustments
  • Battery life of 45hr under typical continuous usage
  • Easy access to battery compartment
  • Lightweight and Rugged with a Solid Feel
  • Small and tough
  • Protected to 60V
Instrumart logo

This is the recommended replacement for the Altek 22 Thermocouple Calibrator.


What's in the Box

  • AA Alkaline batteries
  • NIST Traceable Calibration Certificate
  • mV wire kit (leads with retractable shield banana plugs & alligator clips)

Description

The PIECAL 520B & 521B thermocouple sources simulate standard thermocouple curves over the entire industrial temperature range. Both units provide a precise, economical, easy to use thermocouple source for checkout and calibration of all thermocouple instruments—including transmitters, recorders, controllers, alarms, data acquisition, and computer systems—in the field, shop or control room

The PIECAL 520B & 521B thermocouple sources work with the thermocouples you use including types J, K, T, E, R, S, B, N, G, C, D, L (J-DIN), U (T-DIN) and P (Platinel II). Choose the PIECAL 520B if you have only one type of thermocouple connected to your instruments or the PIECAL 521B if you have multiple types of thermocouples. Both units include a miniature thermocouple connector on the top end for fast connections and are cold-junction compensated for changes in ambient temperature.

The PIECAL 520B & 521B thermocouple sources work with both newer instruments as well as older instruments. Easily set any value quickly to within 0.1° with the adjustable digital potentiometer plus store any three temperatures for instant recall with the EZ-CHECK switch. The 520B and 521B include a backlit display with larger digits, rugged switches and a battery compartment for fast battery changes. Add an optional rubber boot with tilt stand for extra protection.

PIE 520B and 521B Thermocouple Simulators Model:

  • PIE 520B-X-BP: Includes NIST certificate (note: specify TC type)
  • PIE 520B-X: Includes test leads and NIST certificate (note: specify TC type)
  • PIE 521B-BP: Includes 14 types and NIST certificate
  • PIE 521B: Includes 14 types, test leads and NIST certificate 

Documents

Documents

  • PIE 520B and 521B Thermocouple Simulators Data Sheet PDF (337 KB)
  • PIE 520B and 521B Thermocouple Simulators Manual PDF (449 KB)
  • All possible part numbers

Accessories

Batteries/Chargers

PIE Ni-MH Batteries and Charger
PIE Ni-MH Batteries and Charger

Ni-MH 1 hour charger with 4 Ni-MH AA batteries.

$126.00

Accessories

Please consider these optional accessories.

PIE Mini Plug Lead Kit for J, T, E K TCs
PIE Mini Plug Lead Kit for J, T, E K TCs

Mini plug lead kit with stranded wire for J, T, E and K thermocouples.

In Stock
$225.00
PIE Mini Plug Lead Kit for B, R/S, N TCs
PIE Mini Plug Lead Kit for B, R/S, N TCs

Mini plug lead kit with stranded wire for B, R/S and N thermocouples.

In Stock
$175.00
PIE Rubber Boot
PIE Rubber Boot

Protective rubber boot with tilt stand.

In Stock
$55.00
PIE 020-0236 Magnet and Hanging Strap
PIE 020-0236 Magnet and Hanging Strap

Hang your PIE calibrator from racks, cabinets, and from pipes.

In Stock
$20.00

Applications

Here's how some of our customers use this product...

Verification of PID Controllers in a Plastics Manufacturing Plant

The Background: Our customer manufactures plastic filaments and needs a way to test the input accuracy of the PID controllers used to control the extruders which make the filaments.

The Problem: The customer was previously testing their controllers using an older style Simulator and the unit was not holding calibration.

The Solution: We recommended the PIE 521B thermocouple simulator which allows the customer to test and verify the input on all the extruders they use with great ease. The 521B includes an EZ-Dial knob that allows them to quickly test the desired test points. They are also able to now check pre-determined set points with the EZ-Check switch. This allows them to get these tests done much faster and more accurately than ever before.

In Stock

Part Number Price Available
PIE 521B
Show Configuration
$1,034.00 1 in stock
Configuration for PIE 521B
Base Price:
$0.00
Model
Includes 14 types, test leads and NIST certificate (+$1,034.00)
Thermocouple Type
Types J, K, E, T, R, S, B, N, G, C, D, L, U and mV
Reconfigure

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 4-6 weeks". Click here to select options

Need Help? Call a Calibration engineer at 1-800-884-4967

We're open 8:00 am to 5:00 pm ET

John A. headshot John A.
Senior Applications Engineer
19 years at Instrumart
Shawn S. headshot Shawn S.
Senior Applications Engineer
30 years at Instrumart
Brynn O.S. headshot Brynn O.S.
Applications Engineer
3 years at Instrumart
Mike C. headshot Mike C.
Senior Applications Engineer
24 years at Instrumart
Fabian M. headshot Fabian M.
Applications Engineer
Angelo S. headshot Angelo S.
Cal & Pressure Engineering Lead
6 years at Instrumart
Mark D. headshot Mark D.
Senior Applications Engineer
14 years at Instrumart
Liam W. headshot Liam W.
Applications Engineer
2 years at Instrumart
Nate H. headshot Nate H.
Applications Engineer
2 years at Instrumart
John A. headshot John A.
Senior Applications Engineer
19 years at Instrumart
Shawn S. headshot Shawn S.
Senior Applications Engineer
30 years at Instrumart
Brynn O.S. headshot Brynn O.S.
Applications Engineer
3 years at Instrumart
Mike C. headshot Mike C.
Senior Applications Engineer
24 years at Instrumart
Fabian M. headshot Fabian M.
Applications Engineer
Angelo S. headshot Angelo S.
Cal & Pressure Engineering Lead
6 years at Instrumart
Mark D. headshot Mark D.
Senior Applications Engineer
14 years at Instrumart
Liam W. headshot Liam W.
Applications Engineer
2 years at Instrumart

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PIE 520B and 521B Thermocouple Simulators
PIE 520B and 521B Thermocouple Simulators
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