Siebe Group Company Barber Colman 7SD, Инструкция по эксплуатации

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8
RTD input
1 2
RTD
3 1 2
RTD
3
SAFETY NOTE:
1) Do not run RTD wires with power cables.
NOTES:
1) Ground shielded cable at one end only.
2) Use the correct size copper wires.
3) The resistance of the 3 wires must be the same.
Any external components (like zener diodes, etc.)
connected between the sensor and input terminals may
cause measurement errors (excessive or unbalanced line
resistance or possible leakage currents).