PHYWE Cobra SMARTsense Current Operating Instructions

PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10
D–37079 Göttingen
+49 (0) 551 604–0
Telefon
+49 (0) 551 604–107
Fax
E-mail info@phywe.de
Internet www.phywe.com
Operating
instructions
The unit complies
with the applicable
EC-guidelines
TABLE OF CONTENTS
1 SAFETY PRECAUTIONS
2 PURPOSE AND CHARACTERISTICS
3 FUNCTIONAL AND OPERATING ELEMENTS
4 NOTES ON OPERATION
5 HANDLING
6 TECHNICAL DATA
7 SCOPE OF DELIVERY
8 ACCESSORIES
9 CONFORMITY
10 DISPOSAL
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Cobra SMARTsense Current ± 10 A
Fig. 1: 12925-00 Cobra SMARTsense Current ± 10 A
1 SAFETY PRECAUTIONS
Caution!

Carefully read these operating instructions completely
before operating this instrument. This is necessary to
avoid damage to it, as well as for user-safety.

Only use the instrument for the purpose for which it was
designed.

Only use the instrument in dry rooms in which there is no
risk of explosion.

Protect the instrument from dust, moisture and vapours.
Use a slightly moist lint-free cloth to clean the instrument.
Do not use aggressive cleaning agents or solvents.

Take care that no liquid penetrates in through the hous-
ing openings, as such penetration would result in dam-
age to Sensor.

Do not open the unit.

Do not use the device in electrical circuits where voltage
> 25 VAC or > 60 VDC may occur.

The sensor is protected by way of a self-resetting fuse (a
semiconductor element which, in the event of a high cur-
rent load, becomes highly resistive, thereby reducing the
current flow. The electrical circuit, however, is not com-
pletely interrupted!). Avoid short-circuit current above
20 A. It may destroy the sensor.
2 PURPOSE AND CHARACTERISTICS
The sensor is used for measuring current values and for
transferring the values to a terminal device, e.g. a tablet
computer, smartphone, etc., via Bluetooth or USB.
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