How can we help you?
How can we help you?
The photo electric sensors for street lighting control JL-104 is applicable to control the street lighting, passage lighting and doorway lighting automatically in accordance with the ambient lighting level.
This product is designed on the basis of electrical heating structure that provides time delay over 30 seconds to avoid redundant switching against spotlight or lightning during the night time. A temperature compensator system provides consistent performance regardless of the ambient temperature.
JL-104 has a gathered swivel with the sensor/switch body for convenient direction adjustment after installation. Additional swivel is also available for further adjustment.
This product is certified to the Standard for Non-industrial Photoelectric Switches for Lighting Control UL773A and applicable Canadian Standards.
-Product Addvantages
-Photocell Light Sensor Switch Diagram
| Model | JL-104A | JL-104B |
| Rated Voltage | 100-120VAC, 50/60Hz | 208-277VAC, 50/60Hz |
| Rated Loading | 1800W Tungsten;1100 V A Ballast | |
| Power Consumption | 1.5VA | |
| On/Off Levels | 10~20Lx On (Dusk);30~60Lx Off (Dawn) | |
| Ambient Temperature | -40℃ ~ +70℃ | |
| Related Humidity | 95% | |
| Body Meas. | Body: 88(L)x 32(Dia.)mm; Stem:27(Ext.)mm; 180° | |
| Swivel Meas. | 85(L) x 36(Dia. Max.)mm; 200° | |
| Lead Length | 150mm or Customer request; AWM3321, AWG#16 | |
| Approx. Weight | 58g (Body); 22g (Swivel) | |
Disconnect power, place screw thread of the SWITCH in knockout hole and fasten with rubber gasket and Zinc alloy lock-nut.
Wire according to the diagram in right hand.
Do not install the switch with the Photocell facing artificial or reflected light. This will cause the unit to cycle on and off at night.
It is normal for the SWITCH to take several minutes to turn off when first installed.
To test “turn on” during daytime, cover its eye with sliding the metal strip mounted.
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.
Copyright Longjoin Electronics Co., Ltd. Shanghai 2008. All Rights Reserved
沪ICP备2022000883号-1
