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3
UK
1 Preliminary note
1.1 Explanation of symbols
►
Instruction
>
Reaction, result
[…] Designation of pushbuttons, buttons or indications
→
Cross-reference
Important note:
Non-compliance can result in malfunctions or interference
2 Safety instructions
• Please read the product description 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 (→ 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 as noted in the following table
Overcurrent protection
Control-circuit wire size
Maximum protective device rating
Ampere
AWG
(mm
2
)
26
(0.13)
1
24
(0.20)
2
22
(0.32)
3
20
(0.52)
5
18
(0.82)
7
16
(1.3)
10