E+E Elektronik EE431, Руководство пользователя

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User Manual EE431
Duct and Immersion Temperature Sensor | 18
6.1.2. Temperature Calibration and Adjustment
Depending on the application and the requirements of certain industries, there might arise the need for periodical
temperature calibration or adjustment.
6.1.3. Calibration and Adjustment at E+E Elektronik
Calibration and/or adjustment can be performed in the E+E Elektronik calibration laboratory. For information on
the E+E capabilities in ISO or accredited calibration please see www.eplusecal.com .
6.1.4. Calibration and Adjustment by the User
Depending on the level of accuracy required, the temperature reference can be:
▪
Liquid bath calibrator
▪
Dry block calibrator
▪
Climate chamber
▪
Handheld device (e.g. Omniport30), please see www.epluse.com/omniport30 .
Perform offset and 1- or 2-point adjustment via the E+E Product Configuration Software (see below).
Reference value
Measured value
FACT
ORY
(or current) CHARACTERISTICS
NEW CHARACTERISTICS
current measured value
adjusted measured value
OFFSET
Fig. 11 Offset adjustment
current measurement
Reference value
Measured value
Adjustment point NEW
ADJUSTMENT POINT LOW ADJUSTMENT POINT HIGH
lower limit output scale
(or last calibration point LOW)
upper limit output scale
(or last calibration point HIGH)
FACT
ORY
(or current) CHARACTERISTICS
NEW CHARACTERISTICS
1/2 OUTPUT SCALE
Fig. 12 1- or 2-point adjustment