4
1 Preliminary note
1.1 Symbols used
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Instructions
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Reaction, result
[…] Designation of pushbuttons, buttons or indications
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Cross-reference
Important note
Non-compliance can result in malfunction or interference�
Information
Supplementary note�
2 Safety instructions
• Please read this document prior to set-up of the unit� Ensure that the product is
suitable for your application without any restrictions�
• If the operating instructions or the technical data are not adhered to, personal
injury and/or damage to property can occur�
• Check the compatibility of the product materials (→ chapter 12 Technical data)
with the media to be measured in all applications�
For the scope of validity cULus:
The device shall be supplied from an isolating transformer having a secondary
Listed fuse rated either
a) max 5 amps for voltages 0~20 Vrms (0~28�3 Vp) or
b) 100/Vp for voltages of 20~30 Vrms (28�3~42�4 Vp)�
The Sensor shall be connected only by using any R/C (CYJV2) cord, having
suitable ratings�