ThermoWorks 221-071 THERMA PLUS ULTRA RUGGED WATERPROOF THERMOCOUPLE User Manual
Instrument record card
Operating Instructions
for
CaterTemp Plus &
Therma Plus
1762 W. 20 S. #100, Lindon, UT 84042
Phone: (801) 756-7705 Fax: (801) 756-8948
www.thermoworks.com
Instrument Record Card
Model
Order #
Range
Resolution
CaterTemp Plus
221-056 -50.0ºC to +299.9ºC
0.1ºC/ºF
-58.0ºF to +575.0ºF
CaterTemp Plus F/R 221-059 -50.0ºC to +299.9ºC
0.1ºC/ºF
-58.0ºF to +575.0ºF
Therma Plus
221-071 -100.0ºC to +1372ºC
0.1/1ºC/ºF
-148.0ºF to +2502ºF
Calibration
Test Temperature
0°C/32°F
100°C/212°F
1000°C/1832°F
Instrument Indication
Serial Number
Calibrated by
Date
This instrument has been checked or calibrated against reference instrument(s) calibrated
by a UKAS Accredited Calibration Laboratory which are traceable via International
Agreement to all major National Standards including NPL and NIST.
To BS EN 60584 : 1996
Manufactured in the UK by E.T.I. Ltd. for
CaterTemp Plus:
Therma Plus:
Temp Range:
-58° to 575°F
(-50° to 299.9°C)
-148°F to 2502°F
(-100°C to 1372°C)
Accuracy:
Meter & Probe
±0.5°F (±0.28°C) from 32°F to
212°F (0°C to 100°C)
±0.72°F (±0.4°C), ±0.1% full
range
Meter Only
±0.5°F (±0.28°C) from 32°F to
212°F (0°C to 100°C)
±0.72°F (±0.4°C), ±0.1% full
range
Resolution:
0.1°F or °C full range
0.1°F or °C auto ranging at
599.9°F or 299.9°C
Display Units:
°F or °C switchable
Ambient Range:
-4°F to 122°F (-20°C to 50°C)
Probe Type:
Type K Thermocouple (1/8” diam
x 4”L) reduced tip
Type K Thermocouple
Cold Junction
Stability:
±0.025°C/°C maximum
Response Time:
3-4 seconds to full reading
including probe
1 seconds maximum update
Housing:
Extruded aluminum (IP66/67 rated)
Power:
9V Battery (included)
Battery Life:
5,000 hours
Over Range
Indication:
‘HI’
Open Circuit
(probe damage):
‘Err’
Dimensions:
1.4” x 2.4” x 4.5” (35mm x 60mm x 115mm)
Weight:
0.5 lbs (244g)
Warranty:
2-years for meter,
3-months for probe
2-years for meter
Calibration:
NIST-traceable certificate included