Safety Instructions; Scope Of Delivery; Device Description; General Information - Benning SUN 2 Bedienungsanleitung

2.

Safety instructions

The instrument is built and tested in accordance with
DIN VDE 0411 Part 1/ EN 61010-1
and has left the factory in perfectly safe technical condition.
To preserve this condition and to ensure safe operation of the device, the user must observe the
notes and warnings given in this operating manual at all times.
Only use the temperature sensors and connecting cables included in the

scope of delivery of the BENNING SUN 2.
Do not apply any electrical contact between the temperature sensors and bare

live parts.
The BENNING SUN 2 is intended for measurements under dry ambient

conditions only.
If it is assumed that correct operation is no longer possible, the device must be switched off
immediately.
Safe operation can be assumed to be no longer possible, if
- the device or the connecting cables show visible damages,
- the device no longer works,
- the device has been stored under unfavourable conditions for a longer period of time,
- the device has been exposed to extraordinary stress during transport,
- the device or the measuring lines have been exposed to moisture.
3.

Scope of delivery

The scope of delivery of the BENNING SUN 2 includes:
3.1 one BENNING SUN 2
3.2 one module / ambient temperature sensor
3.3 one protective rubber holster
3.4 one compact protective pouch
3.5 one USB connecting cable (A plug to B plug)
3.6 two 1.5 V batteries of type AA, IEC LR6,
3.7 one quick reference guide,
3.8 one CD-ROM with download software, operating manual, information material etc.
Parts subject to wear:
- The BENNING SUN 2 is supplied by means of two 1.5 V batteries of type AA (IEC LR6). It is
allowed to use alkaline rechargeable NiCd or NiMH batteries.
4.

Device description

See figure 1: Device front
The display and operating elements shown in figure 1 are designated as follows:
1 Insolation sensor (PV reference cell), for measuring the insolation
2 Digital display, for displaying the measured values of insolation, module / ambient tempera-
ture, angle of inclination and compass bearing
key, for measuring the module temperature and ambient temperature
3
key, for measuring the angle of inclination and the compass bearing
4
key, for displaying / setting the time / date
5
6 Battery compartment on the back
key, for temporary storage of the display indication or to confirm OK / LOG
7
8 HOLD indicator, active when the HOLD key has been actuated
9 Marking for compass bearing
 USB interface, for connecting the USB connecting cable
 Jack (LINK), for other BENNING products
 Jack (PROBE), for connecting temperature sensors
 Ambient temperature sensor
 Module temperature sensor
 Protective rubber holster
5.

General information

The BENNING SUN 2 is intended for measuring the insolation (solar irradiance) as well as the
module / ambient temperature of photovoltaic systems and solar thermal systems. Additionally,
the BENNING SUN 2 comprises a digital compass for determining the cardinal direction as well
as an inclinometer for determining the module / roof pitch.
The integrated data logger with real-time clock allows the storage of 5000 data records includ-
ing the values for insolation, module temperature and ambient temperature as well as a time /
date stamp. The measuring interval of the data logger can be set from 1 minute to 60 minutes in
increments of one minute. The data of the data logger can be read out via the integrated USB
interface and by means of the download software on the enclosed CD-ROM.
03/ 2012
BENNING SUN 2
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