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Calibration Instructions
22
3
If a Thermocouple Calibrator/Simulator is used, such as the OMEGA
Model CL511 Precision Calibrator, select the Temperature Input
Z (zero) and S (span) values.
3. Set the dc mV source to the selected Z (zero) mV value. Adjust the
Z potentiometer to read 4.000 mA on the monitoring instrument.
4. Set the dc mV source to the selected S (span) mV value. Adjust the S
potentiometer to read 20.000 mA on the monitoring instrument.
5. Repeat steps 3 and 4, as required, until the readings are exactly 4.000
mA and 20.000 mA. This procedure is necessary since there is
interaction between the two potentiometers.
Содержание TX93
Страница 8: ...Introduction Figure 1 1 TX93 Transmitter Figure 1 2 Dimensions in inches 2 1...
Страница 10: ...Figure 1 3 TX93 Thermocouple Transmitter Introduction 4 1...
Страница 20: ...Installation 14 2 Figure 2 3 TX90 BR Mounting Bracket Dimensions in inches...
Страница 21: ...2 15 Installation Figure 2 4 Installation with the Bracket and Track Dimensions in inches...
Страница 22: ...Installation 16 2 Figure 2 5 TX 90 DIN DIN Rail Mounting Adapter in Inches...
Страница 24: ...Installation 18 2 Figure 2 6 Wiring Diagram for the TX 93...
Страница 29: ...3 23 Calibration Instructions Figure 3 1 TX93 Calibration Set Up...
Страница 30: ...Calibration Instructions 24 3 Figure 3 2 TX93 Calibration Set Up Alternate...
Страница 40: ...6 Notes 34...
Страница 41: ...6 Notes 35...
Страница 42: ...Notes 6 36...