Text & Graph Display

Place of Origin:China Zhejiang	Tube Chip Color:Full Color
Brand Name:WLG	Model No:WLSPA37A2
Display Function:Graphics	Usage:Outdoor/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

Color

1. single color: red, green
2. dual color: red, green and yellow
3. full color: red, green, blue

Outdoor text & graph display (single or dual color)

Specification / color	P14 single	P14 dual	P16 single	P16 dual	P18 single	P18 dual	P20 single	P20 dual	P22 s single	P22 dual	P25 single	P25 dual
Pixel center distance (mm)	14	14	16	16	18	18	20	20	22	22	25	25
Luminous material	LED single light (pure red, pure green)
Single light construction	2red	2red 1green	2red	2red 1green	2red	2red 1green	2red	2red 1green	2red	2red 1green	2red	2red 1green
Dot density (dot/m²)	5102	5102	3906	3906	3086	3086	2500	2500	2066	2066	1600	1600
Max resolution (width*height)	1024 dot *768 dot
Brightness (cd/m²)	3800	5500	3500	5100	3200	4800	3000	4500	2800	4100	2500	3800
Viewing angle	Horizontal:±60⁰/ Vertical:±30⁰
Grey-level	Switching value
Drive method	1/4 dynamic scan or static latch
Refresh frequency	120Hz(min)
Display life (hours)	100,000
Peak power (w/m²)	765	1275	586	976	462	712	375	625	310	516	240	400
Average power (w/m²) (30% of peak power)	230	383	176	293	139	214	113	188	93	155	72	120
Display weight (kg/m²)	60	60	65	73	63	70	54	54	54	58	50	54
Power supply	380VAC ,50Hz,3-phase-5-wire
Data transfer speed	115.2Kbps
Communication distance from screen to controller	232communication method, 15m(max)422 communication method:1200m(max)
Communication method	asynchronous
Control method	Controlled by computer on-line, message multi-page saving, multi-page scrolling
System environment	Temperature -20~65, Humidity 0%~95%RH
Supporting software	The private text & graph display software of WLG
Out of control point	Less than 3/10,000