Irradian DA221 B2-Cos User Handbook Manual Download Page 1 | Manualshive

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Irradian DA221 B2-Cos User Handbook Manual Download Page 1

DA221A-Cos

DA221B2-Cos

DA221B3-Cos

DA221AB-Cos

Handbook Ref No. IH006/Issue A

File Ref: DA221-v2a.doc

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Summary of Contents for DA221 B2-Cos

Page 1: ...DA221A Cos DA221B2 Cos DA221B3 Cos DA221AB Cos Handbook Ref No IH006 Issue A File Ref DA221 v2a doc ...

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Page 3: ...1 Introduction 2 Specification 3 Spectral Response 4 Cosine Angular Response 5 Circuits Connections 6 Outline Drawings 7 Care and Maintenance 8 Environmental Care Recycling and Disposal ...

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Page 5: ...tes from a single rail power supply Models in the DA221 Cos series include a UVA detector with peak response at 365nm a UVB2 and narrower bandwidth UVB3 detector with peak responses at 311nm and a broad band UVAB detector with a peak at 352nm Key design features include Good cosine response All aluminium body with weather resistant anodising High stability photodiodes Internal calibration resistor...

Page 6: ... 5 Traceable to NPL standards Linearity 1 Error Operating Temperature Range 10 to 60 C Storage Temperature Range 20 to 60 C Temperature Dependence Sensitivity 0 1 C typical Amplifier DC offset Refer to Figure 6 Input Supply 7 to 15V DC Current Consumption 2mA 12V Warm Up Period 10 seconds Cable 5 meter screened multicore other lengths available Mounting Two M4 tapped holes on a 43mm PCD Housing Bl...

Page 7: ...os Relative Spectral Response Figure 1 DA221B2 Cos Relative Spectral Response Figure 2 0 20 40 60 80 100 320 330 340 350 360 370 380 390 400 410 Wavelength nm R e s p o n s e 0 20 40 60 80 100 270 280 290 300 310 320 330 340 350 360 R e s p o n s e Wavelength nm ...

Page 8: ...221B3 Cos Relative Spectral Response Figure 3 DA221AB Cos Relative Spectral Response Figure 4 0 20 40 60 80 100 270 280 290 300 310 320 330 340 350 360 R e s p o n s e Wavelength nm 0 20 40 60 80 100 240 260 280 300 320 340 360 380 400 R e s p o n s e Wavelength nm ...

Page 9: ...5 COSINE CORRECTED INPUT Angular Response Accurately cosine corrected to Lambert s Cosine Law Maximum error is less than 5 from true response to 70 from normal incidence Typical DA221 Cos Cosine Angular Response Figure 5 True Cosine 60 30 DA221 Series ...

Page 10: ... 6 8 10 10 0 10 20 30 40 50 60 O f f s e t µ V Temperature C Figure 6 DA221 Cos Wiring Supply Red Supply Yellow Output Blue Output Green NOTE Do not link Output to Supply on data logger Do not connect cable screen to data logger V O P 7 15V Supply 5V 5V 0V 0V Zero Gain Cal Reg Invertor ...

Page 11: ...DA221 Cos Waterproof UV Detector Irradian Limited 7 DA221 Cos Series Detector DA221 Cos Series Schematic Cosine Diffuser Photodiode Filter Glasses Amplifier 50mm Cable Gland 50mm ...

Page 12: ...CTOR 1 The DA221 Cos detector should be cleaned using a moist cloth with detergent solvent or alcohol 2 The diffuser on the detector should be kept clean at all times 3 The detector is a precision instrument protect it from shocks 4 Avoid supporting the detector by the cable ...

Page 13: ...ials and components many of which can be recycled and reused Please remember to observe the local regulations that govern both the disposal of the packaging materials accompanying this product and any used batteries DO NOT DISPOSE OF THIS PRODUCT IN YOUR GENERAL WASTE BIN Please inform yourself about your local WEEE collection system which is available for electrical and electronic products that a...

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Page 16: ... 9 Elphinstone Road Telephone 44 0 1875 898 083 Tranent Facsimile 44 0 1875 616 528 East Lothian E mail info irradian co uk Scotland EH33 2LG Web www irradian co uk ...

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