High Brightness Dual LED Photoelectric Switch TQ18 Dustproof For Elevator
| Place of Origin: | Guangdong |
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Company Profile
| Location: | Wenzhou, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Ultrasonic Proximity Sensor, Capacitive Proximity Sensor |
Product Detail
| Model No.: | AIA-1 |
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Product Description
Characteristic
1 . High brightness dual LED makes you easy o know the current operating situation
2 . L.on/D.on Switch function
3 . Easy to install.(30*49.5*32.7mm)
4 . Prevent form water and oil, dust cover attached
Photoelectric switch Principle of photoeletric switch
The working principle of the photoelectric switch is that when the beam emitted by the emitter is blocked or partly reflected by the object, the beam by the emitter is blocked or partly reflected by the object, the beam receiver whereby makes a judgment and reacts.
Model composeition and definition of infrared ray photoelectric switch
G 18 3 A 10 N A
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1 2 3 4 5 6 7 8
Technical Parameters:
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Model |
NPN L.on/D.on |
TQ18-10/20N |
TQ18-10/20NK1 |
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PNP L.on/D.on |
TQ18-10/20P |
TQ18-10/20PK1 |
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Sensing type |
Diffuse reflection |
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Sensing distance |
10cm/40cm, white paper 100*100(10/40cm) |
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Emitting light/ |
lnfrared LED 850nm |
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Operating voltage |
DC12~24V |
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Current Consumption |
34mA Max |
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Load current |
100mA Max.at DC24V |
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Response time |
1.5ms Max. |
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lnsulation resistance |
20MΩmin.(DC500V) |
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Voltage withstandabiligy |
AC1000V 60Hz for 60 Sec |
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Operating temperature |
-25°C~+60°C |
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Ambient humidity |
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