Electronic type coin-type photoelectric switch (2 pages)
Summary of Contents for LONG-JOIN JL-203
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JL-203 THERMO TYPE TWIST-LOCK PHOTOELECTRIC SWITCH Product Summ he photocontroller JL-203C series is applicable to control the street lighting, garden lighting, passage lighting and doorway lighting automatically in accordance with the ambient natural lighting level. This product is designed with electronic circuit assisted thermal switch, with sensor of IR filtered photodiode and a surge arrester (MOV) is available.
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Do not cover with finger because light traveling through fingers may be great enough to keep the switch open. Test will take approximately 2 minutes. 6.Contact us Shanghai Long-join Intelligent Technology Inc. Add:2 floor 8 building Donglin Technology Park,No.129 Hulan west road,Baoshan District Shanghai China. Postalcode 200443 Email: neal@ljsensor.com...