Page 990 - techequipmentscatalogue2016
P. 990
UKE ®
To perform the test: • Streamline the process with
automation and provide
Isolate the sensor from the process. documentation using a
Fluke 754.
Fully immerse the sensor into a precision temperature source such as a
dry-well or bath capable of covering the required temperature range. • Seventy-five percent of
the errors in a temperature
Connect the temperature standard and 4-20 mA output of the measurement system comes
transmitter to a suitable meter or calibrator (for example, the process elec- from the sensor.
tronics on a Fluke Field Metrology Well or the inputs of a Fluke 754).
• At minimum, you need a
Power the loop. (The Fluke 754 and the process electronics in a calibrator, and a device
Field Metrology Well have this capability.) to measure 4-20 rnA and
power the loop.
Adjust the temperature of the bath or dry-well to each of the test points.
(With Field Metrology Wells, these test points can be preprogrammed • Choose a temperature
and automated.) standard with a 90 degree
angle bend to ensure both
At each test point. monitor and record the readings of the the temperature standard
temperature standard and the local or remote readings connected and the transmitter fit in
to the transmitter output. the dry-well at the
same time.
Also, record the 4-20 rnA output of the transmitter to determine which
Additional resources
7 device needs adjustment if an adjustment is required.
For more in depth information
about this application check out
these videos and application notes
from Fluke.
(!!l Eliminating Sensor
~ Errors in Loop Calibrations
Multifunction calibration
using the 7526A Precision
Process Calibrator
Improving loop calibration
temperature accuracy
984 www.tech-equipments.comlsales@tech-equipments.com
To perform the test: • Streamline the process with
automation and provide
Isolate the sensor from the process. documentation using a
Fluke 754.
Fully immerse the sensor into a precision temperature source such as a
dry-well or bath capable of covering the required temperature range. • Seventy-five percent of
the errors in a temperature
Connect the temperature standard and 4-20 mA output of the measurement system comes
transmitter to a suitable meter or calibrator (for example, the process elec- from the sensor.
tronics on a Fluke Field Metrology Well or the inputs of a Fluke 754).
• At minimum, you need a
Power the loop. (The Fluke 754 and the process electronics in a calibrator, and a device
Field Metrology Well have this capability.) to measure 4-20 rnA and
power the loop.
Adjust the temperature of the bath or dry-well to each of the test points.
(With Field Metrology Wells, these test points can be preprogrammed • Choose a temperature
and automated.) standard with a 90 degree
angle bend to ensure both
At each test point. monitor and record the readings of the the temperature standard
temperature standard and the local or remote readings connected and the transmitter fit in
to the transmitter output. the dry-well at the
same time.
Also, record the 4-20 rnA output of the transmitter to determine which
Additional resources
7 device needs adjustment if an adjustment is required.
For more in depth information
about this application check out
these videos and application notes
from Fluke.
(!!l Eliminating Sensor
~ Errors in Loop Calibrations
Multifunction calibration
using the 7526A Precision
Process Calibrator
Improving loop calibration
temperature accuracy
984 www.tech-equipments.comlsales@tech-equipments.com
