Calibrating Temperature Sensors in Hard to Reach Locations
In a tank gauging system, companies measure a tank’s content volume with multiple
temperature sensors placed throughout the tank.
Distributors use these measurements
to determine the value of their product (often petrochemical) and then establish a
pricing structure. Therefore, precise measurements are critical, not only to maintain an
accurate record of inventory, but to protect a company’s bottom line.
A gauging system’s temperature sensors are often mounted in hard-to-reach locations
and may require temperature calibration at very low temperatures. So, special care is
critical when choosing a temperature calibrator for this crucial application.
RTC Series Calibrators Provide the Perfect Solution
The portable RTC-157 temperature calibrator is easy to transport to hard-to-reach locations.
And in applications where very low temperatures are required, it can cool down
to -45°C (-49°F). The RTC Series provide precision temperature calibration of sensors
through an innovative active dual-zone heating technology. Then, to bring active dual-
zone technology to an even higher level, JOFRA has developed the
patented DLC system, making it possible to perform top calibration
specifications without being affected by the actual load: for example,
many or very big sensors.
Users can save time and move on to other tasks by taking advantage
of the RTC temperature calibrator’s auto-stepping feature. This feature
allows them to program up to 20 different temperature set points and
the hold time for each. Once they are
onsite, they start the test and then let
the calibration instrument do the
rest. Upon completion of the
routine, users can review the
stored results on the RTC.
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