Operating manual
Photometric probe
LPPHOT02
www.deltaohm.com
English
Keep for future reference.
Страница 1: ...Operating manual Photometric probe LPPHOT02 www deltaohm com English Keep for future reference...
Страница 2: ...5 4 ELECTRICAL CONNECTIONS 8 4 1 LPPHOT02 CONNECTIONS 8 4 2 LPPHOT02AC CONNECTIONS 9 4 3 LPPHOT02AV CONNECTIONS 9 5 MEASUREMENT 10 5 1 LPPHOT02 10 5 2 LPPHOT02AC 10 5 3 LPPHOT02AV 10 6 MAINTENANCE 11...
Страница 3: ...g periods in particu lar for the measurement of daylight in climatological and meteorological applications Available in the following versions LPPHOT02 PASSIVE LPPHOT02AC ACTIVE with 4 20 mA CURRENT o...
Страница 4: ...n of the sensor to the weather agents The response in accordance with the cosine law has been obtained thanks to the par ticular shape of the diffuser and of the housing The deviation between the theo...
Страница 5: ...a coin 3 Remove the cartridge perforated cap 4 Open the sachet containing silica gel supplied with the instrument 5 Fill the cartridge with the silica gel crystals 6 Close the cartridge with its own...
Страница 6: ...tself For fixing use the holes on the sensor body remove the shade disk to access the holes and reposition it after mounting or the suitable accessories see the figures below In order to allow an accu...
Страница 7: ...LPUVA02 7 V2 0 HD2003 79K HD2003 77C HD2003 83 HD2003 83 1 HD2003 85K Fig 3 3 fixing accessories...
Страница 8: ...to the connector 4 1 LPPHOT02 CONNECTIONS The luxmeter LPPHOT02 is passive and does not require power supply It is to be connected either to a millivoltmeter or to a data acquisition system Typically...
Страница 9: ...ordered output and requires external power supply 10 30 Vdc for 0 1 V and 0 5 V outputs 15 30 Vdc for 0 10 V output It is to be connected to a power sup ply and an instrument with voltage input as sh...
Страница 10: ...T02AC The 4 20 mA output signal corresponds to 0 150 klux illuminance range The illuminance Ee is obtained by measuring with a multimeter the current Iout absorbed by the sensor and applying the follo...
Страница 11: ...this case the performed reading is highly over estimated To minimize the condensation the sensor is provided with a cartridge con taining dessicant material silica gel The efficiency of the silica ge...
Страница 12: ...hotopic curve Response time 0 5 s 95 Output LPPHOT02 mV klux LPPHOT02AC 4 20 mA LPPHOT02AV 0 1 0 5 0 10 V depending on the model Power supply 10 30 Vdc 15 30 Vdc only for 0 10 V output Operating tempe...
Страница 13: ...safety can be ensured only if all standard safety measures as well as the specific measures described in this manual are followed Do not use the instruments in places where there are Corrosive or flam...
Страница 14: ...nt the luxmeter on 40 mm clamping To install the luxmeter on a transverse mast LPS6 Kit for the installation of the luxmeter The kit includes 750 mm mast base fitting graduated support plate bracket f...
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Страница 16: ...rranty included in the manual of the product For any dispute the competent court is the Court of Padua The Italian law and the Convention on Contracts for the International Sales of Goods apply TECHNI...
