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Noise Countermeasures
36
ZR-RX70 User’s Manual
Noise Countermeasures
Connect the ground wire in the following method if the measured values are unstable due to noise.
Connect the ZR-RX70's GND to ground.
Be sure to connect the chassis GND of the object to be measured.
It may become effective by ensuring that the chassis GND wire of the measurement object is connected to a
good ground.
Connect the signal chassis GND and the ZR-RX70’s chassis GND.
Use a short, thick lead to connect the chassis GND of the measurement object to the ZR-RX70’s chassis GND.
It will become even more effective if the ground potentials are the same.
In the AMP Settings menu, set Filter to any setting other than OFF.
Measurement object
Z
3
ZR-RX70
Z
1
Z
2
+
–
Vin
R1
R2
Input terminals
Thermocouple
Measurement device chassis
ZR-RX70
GND
GND
Содержание ZR-RX70
Страница 1: ...User s Manual Portable Multi Logger ZR RX70 Cat No Z283 E1 02...
Страница 12: ...10 ZR RX70 User s Manual MEMO...
Страница 16: ...14 ZR RX70 User s Manual MEMO...
Страница 108: ...WEB Server Function 106 ZR RX70 User s Manual MEMO...
Страница 118: ...External Dimensions 116 ZR RX70 User s Manual MEMO...
Страница 119: ...5 APPENDIX APPENDIX Error Messages and Countermeasures 118 Index 121 Revision History 124...
Страница 122: ...Error Messages and Countermeasures 120 ZR RX70 User s Manual MEMO...
Страница 125: ...Index ZR RX70 User s Manual 123 5 APPENDIX MEMO...