Specifications; Stihl Smi 50 Soil Moisture Sensor; Reach; Disposal - Stihl SMI 50 Manual De Instrucciones

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8 Specifications

8.1

STIHL SMI 50 Soil Moisture Sensor

– Supply voltage: 3.3 VDC up to 30 VDC, not suitable for
operation on 24 VAC supply of solenoid valve systems
– Current consumption: about 2.7 mA measured at 12 VDC
– Moisture output signal: 0V to 3V linear
– Temperature output signal: 0 V to 1.5 V linear
– Measuring range of volumetric soil water content: 0% up
to 50%
– Measuring accuracy of volumetric soil water content: ± 3%
in reference soil
– Temperature measuring range: - 20°C up to + 85°C
– Accuracy of temperature measurement: ± 1.0°C
– Overall length of sensor: about 135 mm
– Length of cable: 10 m (can be extended to max. 100 m)
– Weight with 10 m cable: about 235 g
– Cable jacket: Polyurethane
8.2

REACH

REACH is an EC regulation and stands for the Registration,
Evaluation, Authorisation and Restriction of Chemical
substances.
For information on compliance with the REACH regulation
see www.stihl.com/reach.

9 Disposal

9.1

Disposing of Soil Moisture Sensor

Information on disposal is available from STIHL servicing
dealers.
14
► Dispose of the soil moisture sensor and packaging in
accordance with local regulations and environmental
requirements.

10 EC Declaration of Conformity

10.1 STIHL SMI 50

ANDREAS STIHL AG & Co. KG
Badstrasse 115
D-71336 Waiblingen
Germany
declare in exclusive responsibility that
– Category: Soil moisture sensor
– Make: STIHL
– Model: SMI 50
– Serial identification: CE01
conforms to the relevant provisions of Directives 2011/65/
EC and 2014/30/EU and has been developed and
manufactured in compliance with the following standards in
the versions valid on the date of production: EN 61326-1 and
EN 62321.
Technical documents are deposited at ANDREAS STIHL AG
& Co. KG Produktzulassung (Product Licensing).
Done at Waiblingen, 01.03.2018
ANDREAS STIHL AG & Co. KG
Thomas Elsner, Director Product Management and Services
8 Specifications
0458-817-9921-A