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Home ProductsElevator Door Photocell

Malfunction Output Infrared Curtain Sensor Photocell 48mm Diodes Range

China NINGBO WECO OPTOELECTRONICS CO., LTD. certification
China NINGBO WECO OPTOELECTRONICS CO., LTD. certification
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Malfunction Output Infrared Curtain Sensor Photocell 48mm Diodes Range

Malfunction Output Infrared Curtain Sensor Photocell 48mm Diodes Range
Malfunction Output Infrared Curtain Sensor Photocell 48mm Diodes Range Malfunction Output Infrared Curtain Sensor Photocell 48mm Diodes Range

Large Image :  Malfunction Output Infrared Curtain Sensor Photocell 48mm Diodes Range

Product Details:

Place of Origin: CHINA
Brand Name: WECO
Certification: CE, CSA
Model Number: 987C

Payment & Shipping Terms:

Minimum Order Quantity: 10SETS
Price: Negotiable
Packaging Details: each set packed by carton tube, 5 sets in a bundle, 300Sets be a pallet
Delivery Time: 5 Workdays
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1400000SETS/Year
Detailed Product Description
Diemsion: 2000mm*28mm*16mm Voltage: On Request
Standard: EN81-20 New EU Standard Category: Elevator Parts
Power Box: Malfunction Output Signal Infrared Diodes Range: Less Than 50mm
High Light:

banner safety curtain

,

weco elevator door sensor

Malfunction Output Infrared Curtain Sensor Photocell 48mm Diodes Range

 

Introduction

 

WECO elevator light curtain has three series which is 917 series, 957 series, and 987 series. 957 Series and 987 series are updated models based on 917 Series.

 

Specification

 

Technical Parameter

917C6

917C8

957C5

957C8

957C9

987C5

987C8

Number of Infra Red Diodes

17 Diodes

32 Diodes

36 Diodes

 40 Diodes

48Diodes

36 Diodes

40 Diodes

Response Time

45ms relay output

61ms relay output

65ms relay output

69ms relay output

77ms relay output

65ms relay output

69ms relay output

21ms transistor output

37ms transistor output

61ms transistor output

45ms transistor output

53ms transistor output

61ms transistor output

45ms transistor output

Scanning Beams

94-33 Beams

154-94 Beams

174-106 Beams

 194-118 Beams

234-142 Beams

174-106 Beams

194-118 Beams

Detecting Height

≤20mm

Redundary Function

NO

YES

NO

Operation Temperature

 -20℃-+65℃

Detecting Range

0-4m

Light Immunity

100000 Lux

sunlight proof

Protection Level

 IP54

EMC                                                                                                                                                             

EN12015

general circuit level

Safety Circuit Level

EN12016

LED Interpretation

Yellow Led power indicator and red LED status indicator in receiver is on when blocked or in malfunction.

Yello LED power indicator in receiver is on and red LED status indicator in receiver is off without blocked.

 

Mounting Holes and Dimension

  Malfunction Output Infrared Curtain Sensor Photocell 48mm Diodes Range 0                            

 

So what is EN81-20 stndard?

EN81-20 New Euro Standard means requirements (for elevator door detector)

1. detecting height range: the lowest≤20mm, the highest≥1600mm.

2. minimum obstructions 50mm, the distance of diode sets must less than 50mm.

3. When distance of door detectors less than 20mm, it allows to be invalid.

 

Design of door detector (Solution)

1. range of diodes less than 47mm, the number of diodes should be at least 35 or more than 35

2. lowest detecting point:17mm

3. higest detecting point:17+47*34=1615mm. (take 35 diode sets as example)

4. detecting range is 0—4m

5. continuous detectable minimum obstructions is 50mm

 

Does WECO elevator light curtain compliant to EN81- 20 standard?

The answer of courer is YES. The light curtain witht no less than 36 diodes is compliant to EN81-20 Standard.

So the diodes more than 36dioes of models of 957 series is compliant to new standard.

 

Difference between 957Series and 987 Series is:

987series elevator light curtain has fault output signal function.

                                                           

                                                            

Package

Every piece packed in tube,five tubes in a bundle;

Each tube includes:

Power supply control unit:(1pieces)
Durable flexible cable: (2cables)
Transmitter: (1pieces)
Receiver: (1pieces)
User Manual: (1copy)
Mounting accessories: (1 set)

 

What's More?
--- Ningbo WECO Optoelectronics CO., LTD. has more than 15 years experience in door sensor manufactuering and designing.
--- We have a plenty of stock for this model safety photocell both in English and Chinese version.
--- Each set products all has been scanned into our system and we can get to know when and how the product was produced only through the product series NO..

Contact Details
NINGBO WECO OPTOELECTRONICS CO., LTD.

Contact Person: Ailsa

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