WECO Infra Red Elevator Door Detector For Elevator Door System
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Technical Parameters
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917B |
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Technical Features
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Number of Infra Red
Diodes
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17
Diode sets |
32
Diode sets |
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Response
Time
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Response
Time
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45ms |
61ms |
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transistor
output
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31ms |
37ms |
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Scanning Beams
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94~33 Beams |
154~94 Beams |
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infrared diodes range
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118mm |
59mm |
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The mimimum door opening
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≤20mm |
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The Maximum door opening
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≥1800mm |
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Tolerance
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Up/down: ±15mm/ 7°Back/forth:±3mm/ 5°
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Detecting Range
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0~4000mm
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Operating Temperature
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-20°C~+65°C
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Reliability
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Light Immunity
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100000Lux.
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Protection Level
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IP54 |
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Vibration
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Vibration 20 to 500Hz4hrs per X-Y-Z axis, sinusoidal vibration 30Hz rms 30mins per X-Y-Z axis
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nvlornment test(high&low temperature)
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GB/T2423.1—GB/T2423.4
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FAQ
Q1: Is there free samples?
A: Yes,we could offer free sample if the unit price is less than 10usd, please contact me.
Q2: Customized logo on the elevator parts?
A: Yes,OEM and ODM are available for us.
But you should send us the Trademark authorization letter, there is min order quantity.
Q3: Get the after-service?
A: We will send you the spare parts by free if the problems caused by us.
Q4: Inspection procedures for elevator parts?
A: 100% self-inspection before packing.
Q5: Mix the 20ft container?
A: Yes,let us know your requirments please
Q6: Visit to your company before the order?
A: Sure,welcome to visit us. Our location is near by Shanghai Hongqiao airport.
Q7: By paypal and western union or cash or CNY?
A: Yes,please contact us for detail.
Q8: Delivery time of the parts?
A: Depend on the products your asked, please contact us for detail.
Q9: How to place order?
A: 1.let us know your requirment; 2 confirm the detail we will make proforma invoice for you; 3.send us payment and bankslip,or you could pay on alibaba we will release work order accordingly.4.We will send goods to you with the shipping metherd we confirmed.
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