
EN
12 WIKA operating instructions, models CTH63I0 and CTH65I0
14120692.01 04/2015 EN/DE
3. Design and function
3. Design and function
3.1 Description
The general-purpose, intrinsically safe hand-held thermometers for demanding mobile
temperature measurement, distinguished by flexibility and easy handling. Temperatures
from -200 ... +600 °C can be measured.
Low-drift measuring amplifiers ensure small measurement errors, while easy-to-use
adjustment features considerably simplify adjustments and calibrations:
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Calibration by code for fast setting of standard probes via key data
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Physical calibration of probe and display at one, two or three different temperatures
In this way it is possible to reduce measuring errors to a minimum and ensure a high
indication accuracy.
Intrinsically safe hand-held thermometer model CTH63I0, industrial version
Its design makes CTH63I0 especially suitable for the commissioning, maintenance and
service/calibration of temperature instruments and equipment.
Intrinsically safe hand-held thermometer model CTH65I0, precision version
Due to its high accuracy of 0.03 K in ranges from -50 ... +199.99 °C, the CTH65I0 can
also be used as a reference measuring instrument in biotechnology, pharmaceutical
and food industries. The CTH65I0 is thus ideal for all service and maintenance tasks.
3.2 Scope of delivery
CTH63I0 or CTH65I0
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Intrinsically safe hand-held thermometer model CTH63I0 or CTH65I0, incl. 9 V
battery
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3.1 calibration certificate per DIN EN 10204
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Choice of temperature probes
Cross-check scope of delivery with delivery note.
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