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Weco optoelectronic Co.,Ltd.
Weco optoelectronic Co.,Ltd.  

Gold Index: 13777

You are here: home  > Elevator Light Curtain  > 917/957L Elevator Light Curtain

917/957L Elevator Light Curtain 

Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 917/957L
Production Capacity: 2000 per day
Delivery Date: 5 workdays
Power supply: AC220V
Means of Transport: Ocean,Land,Air
Packing: tube
Brand Name: WECO

product name : 917/957L Elevator Light Curtain,Length:2000mm,Width:27.5mm,Thickness:11mm,Power consumption:≤4 w or 100mA/DC24 v

product name : 917/957L Elevator Light Curtain
1.Anti-jamming performance strong light, without interference from sunlight and other light sources;

2.New ultra sensitive, 96 infrared beams to provide the greatest degree of protection;

3.Using the high-tech design high reliability of MCU control chip, product performance and stability;

4.Fast automatic diagnosis failure protection functions, intelligent identification shielding fault light beam;

5.With integrated cable interface and special cables, resistant and more than 20 million times;

6.Product appearance design appearance, more accessible for on-site debugging installation;

7.To select the PNP and NPN no power signal output;


Technical Features




Items917L6917L7957L6957L7957L8957L9
Response timereplay output 45msreplay output 61msreplay output 36msreplay output 57msreplay output 65msreplay output 95ms






transistor output 21mstransistor output 37mstransistor output 12mstransistor output 33mstransistor output 41mstransistor output 72ms
Number of infra diodes17 Diode sets32 Diode sets17 Diode sets32 Diode sets40 Diode sets48 Diode sets
Scanning beams94-33 beams128-94 beams94-33 beams154-94 beams194-118 beams234-142 beams
Detecting height20-1840 mm20-1870mm20-1900mm
Infra red diodes range117.5 mm58.8 mm117.5 mm58.8 mm47.5 mm40.0 mm
RedundancyNoneSame to 957L7NoneOne transmitter shielded after 120s detected absent
Power consumption≤4 w or 100mA/DC24 v
Operating temperature'-20℃- +65 ℃
Tolerancevertical> 10mm/10° Horizontal>5mm/7°
Light immunity≤100000Lux
EMC(En12015)(En12016)EFTPassed level 2 tests D (±1kv )Passed level 4 tests D (±4kv )
SurgeD(±2.5kv line to ground ,±1kv line to line )
ESDA(Air discharge±15kv Direct discharge ±6kv)
Radio-frequencyD(10V rms,150kHz-80MHz,80%,1kHz Amp.Mod.,1%,3s )
Radiated-immuityD(30 V/m,80MHz-1.96GHz,80%)
VibrationVibration 20 to 500Hz 4hrs per X-Y-Z axis,sinusoidal vibration 30 mins per X-Y-Z axis
Detecting range0-3m
Protection levelIP54(TX,RX),IP31(Power box)
Voice reminderBuzzer in RX,after continuous detection for 15s,buzzer ON.







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Tel: 86-574-86800333-8022
Fax: 86-574-86800328
Mobile: 86- 158 6729 3606
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Company Info

Weco optoelectronic Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Service
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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