917 Standard Type 220V Weco Light Curtain For Elevator Door Safety
Edge
Technical Parameters | 917H |
Technical Features |
Number of Infra Red
Diodes | 17
Diode sets | 32
Diode sets |
Response
Time | Response
Time | 45ms | 61ms |
transistor
output | 21ms | 37ms |
Scanning Beams | 94~33 Beams | 154~94 Beams |
infrared diodes range | 118mm | 59mm |
The mimimum door opening | ≤20mm |
The Maximum door opening | ≥1800mm |
Tolerance | Up/down: ±15mm/ 7°Back/forth:±3mm/ 5° |
Detecting Range | 0~4000mm |
Operating Temperature | -20°C~+65°C |
Reliability |
Light Immunity | 100000Lux. |
Protection Level | IP54 |
Vibration | Vibration 20 to 500Hz4hrs per X-Y-Z axis, sinusoidal vibration 30Hz
rms 30mins per X-Y-Z axis |
nvlornment test(high&low temperature) | GB/T2423.1—GB/T2423.4 |
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.
