LED Moving sign

Place of Origin:China Zhejiang	Tube Chip Color:Red/Blue/Green
Display Function:Graphics	Model No:WLSPA37A1
Brand Name:WLG	Usage:Indoor

Company Info

Company Published: 2007
Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Manufacturer, Trading Company
Number of Employees: 101 - 500 People

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Terms of Payment: L/C,T/T

Detailed Product Description

Indoor Moving Sign (single or dual color)

Specification/color	3 single	3 dual	3.75 single	3.75 dual	5 single	5 dual	8 single	8 dual
Pixel shape	Round
Pixel size (mm)	3	3	3.75	3.75	5	5	8	8
Pixel center distance (mm)	4	4	4.75	4.75	7.625	7.625	10	10
Luminous material	LED crystal wafers
Crystal wafers construction	1 red	1 red 1 green	1 red	1 red 1 green	1 red	1 red 1 green	2 red	1 red 2 green
Pixel quantity of module	64 * 32	64 * 32	64 * 32	64 * 32	64 * 32	64 * 32	32 * 16	32 * 16
Plan view size of unit board (mm)	256*128	256 *128	304*152	304*152	488*244	488*244	320*160	320*160
Dot densitydot/m²	62500	62500	44321	44321	17199	17199	10000	10000
Best visual distance (m)	3	3	4	4	5	5	8	8
Max brightness (cd/m²)	400	500	250	300	120	150	210	290
Drive method	1/16 dynamic scan				1/8 or 1/4dynamic scan
Viewing angle	±60⁰
Refresh frequency	120Hz
Display life (hour)	100,000
Average power (w/m²)	500	800	400	750	180	300	300	400
Power supply	Input voltage 220VAC ,50HZ,single phase three wire
Data transfer speed	115.2Kbps (Max.)
Communication distance from screen to controller	232communication mode, 15mmax422 communication m0de,1200mmax
Communication method	asynchronous
Control method	Acquire data through computer on-line, message multi-page saving, multi-page scrolling
System environment	Temperature-20~60, Humidity:0%~95%RH
Supporting software	Private control software of WLG
Out of control point	Less than 3/10,000