PRODUCT DATASHEET
PRC20
Thermocouple
Calibrator
Source and measure 8 thermocouple type devices
(J, K, T, E, C, R, S and N) with one meter that
provides precision output displayed as °C/°F or mV.
Applications include:
• Lab and Field Calibration and Verification Operations
of Sensors, Thermocouple Probes, Controllers, Panel
meters & Testing tools.
• Engineering Research and Design
• Manufacturing and Test Engineering
• HVAC
• Temperature Control Process Troubleshooting
Features
•
Palm-sized double molded housing and large
dot-matrix digital backlit LCD with thermocouple
type indication
•
Displays output in terms of millivolts or temperature
based on thermocouple tables
Standard mini-thermocouple input
Large battery bank for extended work cycle
Up to five user adjustable calibration presets
External power adapter for continuous work cycle
Basic Accuracy
•
•
•
•
•
High accuracy calibration function simulates
precision thermocouple outputs for use in calibrating
thermometers, transmitters, controllers or recorders
Specifications
Thermocouple
Type J
Type K
Type T
Type E
Type C
Type R/S
Type N
Voltage
Resolution
Input Impedance
Sampling Time
Meter Dims (LxWxH)
Meter Wt
-58 to 1832°F
-58 to 2498°F
-184 to 752°F
-58 to 1382°F
32 to 3182°F
32 to 3182°F
-58 to 2372°F
-10.00mV to +60.00mV
10 MΩ
4 times/second
Range
(-50 to 1000°C)
(-50 to 1370°C)
(-120 to 400°C)
(-50 to 750°C)
(0 to 1750°C)
(0 to 1750°C)
(-50 to 1300°C)
10μV
0.05% rdg ±1°
0.05% rdg ±1°
0.05% rdg ±1°
0.05% rdg ±1°
0.05% rdg ±1°
0.05% rdg ±1°
0.05% rdg ±1°
10μV ±1d
0.1° (up to 999.9) or 1° (over 999.9°) for J, K, T, E ; 1° for R, N; 0.5° for C, S
6.3" x 3.2" x 1.7" (159 x 80 x 44mm)
8oz (225g) - not including battery weight
Ordering
PRC20 ............ ...Thermocouple Calibrator
PRC20-NIST ... ...PRC20 with Certificate of Calibration Traceable to NIST
Complete with Thermocouple
calibration cable with
subminiature connectors,
standard calibration cable
with subminiature connectors,
100V-240V AC Universal Adaptor
with 4 plugs, 6 x 1.5V AA
batteries, and hard carrying case
Specifications subject to change without notice. Copyright © 2012-2014 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form.
Rev. 4/2/14
www.extech.com