Specifications - WIKA TR21-A Manual De Instrucciones

12. Dismounting, return and disposal / 13. Specifications
When returning the instrument, use the original packaging or a suitable transport
packaging.
To avoid damage:
EN
1. Place the instrument, along with shock-absorbent material, in the packaging.
Place shock-absorbent material evenly on all sides of the transport packaging.
2. If possible, place a bag containing a desiccant inside the packaging.
3. Label the shipment as carriage of a highly sensitive measuring instrument.
Information on returns can be found under the heading "Service" on our local
website.
12.3 Disposal
Incorrect disposal can put the environment at risk.
Dispose of instrument components and packaging materials in an environmentally
compatible way and in accordance with the country-specific waste disposal regulations.
Do not dispose of with household waste. Ensure a proper disposal in
accordance with national regulations.

13. Specifications

Measuring element
Type of measuring element
4 ... 20 mA version
Pt100/Pt1000 version
Connection method
4 ... 20 mA version
Pt100/Pt1000 version
24
Pt1000
■
(measuring current < 0.3 mA; self-heating can be ignored)
Face-sensitive Pt1000
■
(measuring current < 0.3 mA; self-heating can be ignored)
Pt100 (measuring current: 0.1 ... 1.0 mA)
■
Face-sensitive Pt100 (measuring current 0.1 ... 1.0 mA)
■
Pt1000 (measuring current: 0.1 ... 0.3 mA)
■
Face-sensitive Pt1000 (measuring current 0.1 ... 0.3 mA)
■
2-wire The lead resistance is recorded as an error in the
measurement
3-wire With a cable length of 30 m or longer, measuring
deviations can occur
4-wire The lead resistance can be ignored
1)
WIKA operating instructions model TR21
1)
1)