LLS Space Light Level Sensor Data Sheet - Trend
LLS Space Light Level Sensor Data Sheet - Trend
LLS Space Light Level Sensor Data Sheet - Trend
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<strong>Data</strong> <strong>Sheet</strong><strong>LLS</strong><strong>Space</strong> <strong>Light</strong> <strong>Level</strong> <strong>Sensor</strong><strong>Space</strong> <strong>Light</strong> <strong>Level</strong> <strong>Sensor</strong>DescriptionThe <strong>Space</strong> <strong>Light</strong> <strong>Level</strong> <strong>Sensor</strong> is an accurate lux calibrated lightlevel sensor which can be used for monitoring and controlapplications. The enclosure is flame retardant polycarbonateand can be wall or ceiling mounted. The signal output is 4 to 20 mAloop powered and the lux range is selectable at installation fromthe following: 0 to 1000, 0 to 2000, 0 to 4000, 0 to 8000 or 0 to20000 luxFeatures· multi-range, site selectable· 4 to 20 mA output· Flame retardant polycarbonate housing· Ideal for internal light level measurementPhysical37 mm (1.46”)80 mm (3.15”) 29 mm (1.14”)4 x 5 mm (0.2”) slots at50.5 mm (1.99”) pcd80 mm (3.15”)2 x 4 mm (0.16”) slotsat 61 mm centre2 x 15 mm cableentry knockouts<strong>LLS</strong> <strong>Data</strong> <strong>Sheet</strong> 91-2843 Issue 3/C 17/07/061
<strong>Data</strong> <strong>Sheet</strong><strong>LLS</strong>INSTALLATIONThe <strong>Space</strong> <strong>Light</strong> <strong>Level</strong> sensor consists of a clip on cover and backplate. The backplate can be mounted on to a recessed electricalbox or surface mounted direct to a flat wall or ceiling. Care must be taken during installation not to damage the sensor element orelectronics.The installation involves:Choose suitable locationRemove sensor clip on cover.Remove cable knockouts as appropriate.Route cable through knockoutsMount sensor using mounting holes providedSelect required range (see table above)Connect to IQ controllerSet up strategyTestCONNECTIONS<strong>Sensor</strong>_+IQ1 or 224 VdcIN<strong>Sensor</strong> although markedis polarity independent<strong>Sensor</strong>_+Terminate screenat IQ end onlyAnalogue inputchannel linked forcurrent (I)IQ30 (0 V)N (in)+ (24 V)PRODUCT CODE<strong>LLS</strong>DISPOSALWEEE Directive :At the end of their useful life the packaging andproduct should be disposed of by a suitablerecycling centre.Do not dispose of with normal household waste.Do not burn.<strong>LLS</strong> <strong>Data</strong> <strong>Sheet</strong> 91-2843 Issue 3/C 17/07/063
<strong>LLS</strong><strong>Data</strong> <strong>Sheet</strong>SPECIFICATIONRange:1000 lux (default). Can be changed to2000, 4000, 8000 or 20000 lux.Output:4 to 20 mAAccuracy:±5 % (of selected range)Power supply :12 to 33 VSpectral range :330 nm to 720 nmCosine response :Typically ±50°Ambient Limitstemperature :-25 to +70 °C (-13 ° to +158 °F)humidity:0 to 95 %RHConnections :1.5 mm 2 cross sectional area cable(16 AWG) maximumDimensions:80 mm w x 80 mm h x 37 mm d (3.15” x3.15” x 1.46”)Weight:65 gms (2.29 ozs)Enclosure:Flame retardant polycarbonateInput channels and sensor scalingFor IQ controllers link input channel for current, I, and set up thesensor type scaling; the recommended method of setting up thesensor type scaling is to use SET.For all IQ2 series controllers with firmware of version 2.1 orgreater, or IQ3 series controllers, one of the following SETUnique <strong>Sensor</strong> References should be used:20000 lux : <strong>Light</strong> I 20k8000 lux : <strong>Light</strong> I 8k4000 lux : <strong>Light</strong> I 4k2000 lux : <strong>Light</strong> I 2k1000 lux : <strong>Light</strong> I 1kAlternatively, use sensor type scaling mode 5, characterise,with the input type set to 2 (current, mA), and enter the scalingmanually as defined in the table below:Range(lux) 100020004000800020000Y i nput type2 (current )E Exponent4 4 5 5 5U Upper100020004000800020000L Lower0 0 0 0 0P Points2x IxOx1 4 0 0 0 0 02 20100020004000800020000System Accuracy (including controller):1000 :± 50 lux2000 :± 100.5 lux4000 :± 201 lux8000 :± 402 lux20000 :± 1005 luxFor all other IQ controllers see the <strong>Sensor</strong> Scaling ReferenceCard TB100521A.Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Routedu Bois 37,Switzerland by its Authorized Representative, <strong>Trend</strong> Control Systems Limited.<strong>Trend</strong> Control Systems Limited reserves the right to revise this publication from time to time and make changes to the contenthereof without obligation to notify any person of such revisions or changes.<strong>Trend</strong> Control Systems LimitedP.O. Box 34, Horsham, West Sussex, RH12 2YF, UK. Tel:+44 (0)1403 211888 Fax:+44 (0)1403 241608 www.trend-controls.com<strong>Trend</strong> Control Systems USA6670 185th Avenue NE, Redmond, Washington 98052, USA. Tel: (425)869-8400, Fax: (425)869-8445 www.trend-controls.com4 <strong>LLS</strong> <strong>Data</strong> <strong>Sheet</strong> 91-2843 Issue 3/C 17/07/06
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