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User Manual - Commisioning
3.4. Pin assignment
The characteristics of our sensors can be found on our website or in the appendix to these operating instructions.
•
The products are designed for operation on safety extra-low voltages (SELV).
•
For the electrical connection of the products, the technical data of the products apply.
•
Especially for passive probes (e.g. Pt100 etc.) in a two-wire circuit, the lead resistance of the supply line must be taken
into account in order to correct measured value deviations (offset).
•
If necessary, the lead resistance must be corrected in the subsequent electronics.
•
Due to self-heating, the measuring current influences the measuring accuracy. Therefore, the measuring current should
not be greater than 1 mA.
Wiring diagram
3.5. Maintenance
The product is maintenance-free. Repairs may only be carried out by the manufacturer or by qualified personnel.
3.6. Disposal
The product is to be classified as electrical and electronic equipment, so that it must be disposed of as electrical /
electronic waste. Alternatively, you can return the product to us for proper disposal. The product should not be disposed of
as household waste. Special treatment for special components may be legally mandatory and ecologically sensible. Please
also observe the local legislation applicable to disposal.
Testo Sensor GmbH
+49 7653 96597-71
Testo-Straße 1
webshop@testo-sensor.de
D-79853 Lenzkirch
Please find our whole temperature probe and transmitter portfolio in our webshop at:
Managing Director: Prof. Burkart Knospe, Martin Arndt, Timo Löffler
Amtsgericht Freiburg HRB 706025 | Umsatzsteuer-ID.: DE274417683
www.testo-sensor.shop
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