Pyromation 28-02700-T User Manual
OPERATING MANUAL
Thermocouple Thermometer Models
28-02700-J (Type J)
28-02700-K (Type K)
28-02700-T (Type T)
5211 Industrial Road
Fort Wa yne, Indiana U .S.A. 46825
(260) 484-2580
(260) 482-6805 (Fax)
A-1299-0680
Edition 05
CERTIFICATE OF
CONFORMANCE
This thermometer was calibrated using
equipment traceable to the National Institute
of Standards and Technology (NIST).
This instrument conforms to
NIST monograph 175 revised to
ITS-90.
The accuracy of the thermometer at the time
of calibration was within specifications stated
in the operating manual.
Model No.:_________________________
Serial Number:______________________
Date placed in service:________________
T o purchase an NIST certificate of traceability
with test data and test date for meter and probe,
please contact your dealer or:
PYROMA TION
5211 Industrial Road
Fort Wa yne, Indiana U. S.A. 46825
260-484-2580
INTRODUCTION
This versatile hand-held instrument provides highly
accurate temperature measurements. The instrument is designed for easy operation and includes
the following features:
• Operator selection of Celsius or Fahrenheit scale
• Resolution of 0.1° from –99.9 to 299.9°
• Four-digit LCD
• Hold feature for temporarily retaining a reading
• Field calibration capability
• Low battery warning
• Built-in tilt stand for easy hands-free operation
• T wo blade f emale ANSI mini-connector input
• Operates with a wide selection of probes
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SAFETY PRECAUTIONS
WARNING
LOW LEVEL SIGNALS SUPPLIED BY STANDARD THERMOCOUPLES. UNDER NO CIRCUMSTANCES SHOULD THE INPUT V OLT A GE
EXCEED THE SPECIFIED 50V RMS.
CAUTION
MICROWAVE OVENS OR ANY ABNORMALLY
HOT OR COLD AREAS.
CAUTION
STRUMENT . DEAD BATTERIES CAN LEAK AND
CAUSE D AMAGE T O UNIT.
DANGER
ALSO BE PRESENT AT THE BATTERY TERMINALS. ALWAYS DISCONNECT THE THERMOCOUPLE WHEN CHANGING BATTERIES.
WARNING
PHERE, BA TTERIES MUST ONLY BE CHANGED
IN AN AREA KNOWN TO BE NON-HAZARDOUS.
A VERTISSEMENT
D'ATMOSPHERES DANGEREUSES, NE
CHANGER LES BATTERIES QUE DANS DES
EMPLACEMENTS DESIGNES NON DANGEREUX.
WARNING
PHERE BY ELECTROSTATIC DISCHARGE,
CLEAN WITH DAMP CLOTH.
THIS INSTRUMENT IS
DESIGNED TO ACCEPT
DO NOT USE OR STORE
THIS INSTRUMENT IN
WEAK BA TTERIES SHOULD
NOT BE LEFT IN THE IN-
VOLTAGES PRESENT AT
THE THERMOCOUPLE MAY
TO PREVENT IGNITION OF
A HAZARDOUS ATMOS-
AFIN DE PREVENIR
L'INFLAMMATION
TO PREVENT IGNITION OF
A HAZARDOUS ATMOS-
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SPECIFICATIONS
THERMOCOUPLE PROBES
Typ e Temperature Range
T ype J: –200°C to 1000°C (–328°F to 1832°F )
T ype K: –250°C to 1372°C (–418°F to 2501°F )
T ype T: –250°C to 400°C (–418°F to 752°F )
Out of range display: - - - Resolution: 0.1°/1° autoranging, 0.1° from
–99.9° to 299.9°, 1° outside this range.
Accuracy
> –99.9°: +(0.2% of reading +0.5°C)
< –99.9°: +(0.25% of reading, +1°C)
Display: 4-digit LCD with 0.5 in high numerals.
Display update rate: 0.6 sec per update.
Input: One thermocouple with ANSI connector.
Input Protection: 50V rms
Battery: Two AA, 1.5V alkaline ANSI-L40,
IEC-LR6.
Battery Life: 750 hours continuous, typical.
Low battery indication
Battery Symbol on when 8 to 10 hours of
battery life remains.
Battery symbol blinking: replace battery
Operating Conditions
Stated accuracy: 18°C to 28°C (64°F to 82°F)
Useful range: 0°C to 40°C (32°F to 104°F)
Storage: –40°C to 65°C (–40°F to 149°F)
Humidity (non-condensing): 10% to 90%
+(0.2% of reading +0.9°F)
+(0.25% of reading +2°F)
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Dimensions
3 cm D x 8.4 cm W x 15.8 cm H
(1.2 in x 3.3 in x 6.2 in)
Weight with batteries: 227 g rams (8 ounces)
Ingress protection: Meets IEC-529 IP-54 for dust
and water-resistant enclosures.
Intrinsic safety
This product is energy limited for intrinsically safe
operation in hydrogen atmospheres per Class I,
Division 1, Groups A, B, C and D hazardous
(classified) locations for UL per UL913 and CSA
per C22.2 No. 0-M1982 and No. 157-M1987.
Maximum surface temperature: 135°C (T4); UL
file No. E182612 (1997).
Compliance: (For CE Mark)
EN61326-1/A1: 1998 (EU EMC Directive)
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