BENNING Insolation & Temperature Measuring Device BENN SUN2

Features

• universal 4-in-1 measuring instrument for all testing and maintenance work as well as for economic efficiency analysis of photovoltaic systems and solar thermal systems

• calibrated PV reference cell for precise measurement of the insolation (solar irradiance)

• precise and reproducible temperature measurement by means of precision sensors

• data logger function with adjustable sampling rate (1 minute to 60 minutes) for the storage of 5.000 data records including the values for insolation (solar irradiance), module temperature and ambient temperature as well as a date / time stamp

• integrated real-time clock

• USB interface and download software for the preparation of test certificates in MS Excel®

• HOLD function for display storage

• automatic switch-off after 2 minutes

• energy-saving stand-by mode in the data logger operation

• handy and robust housing type

display

graphic display

insolation measuring rang

resolultion / accuracy

100 – 1250 Wm² or 30 – 400 BTU/h/ft²

1 Wm² or 1 BTU/h/ft² / ± (5 % + 5 digits)

temperature (module / ambient) measuring rang

resolultion / accuracy

- 30 °C to + 125 °C

1 °C / ± 1 °C

compass bearing (orientation) measuring rang

resolultion / accuracy

0° – 360°

1° / ± 10°

inclinometer measuring rang

resolultion / accuracy

0° - 80°

1° / ± 2°

real-time clock

date / time stamp

measured value memory

5.000 display indications

interface

USB

scope of delivery

case, protective rubber holster, module/ ambient temperature sensor, batteries, USB cable, download software (CD)