GP2U05 Datasheet, PDF (1/2 Pages) Sharp Electrionic Components – Particulate Detectable High Sensitivity Type Dust Sensor

GP2U05
GP2U05
Particulate Detectable High
Sensitivity Type Dust Sensor
s Features
1. High sensitivity (Dust detection sensitivity : 1 V/(0.1 mg/m³ )
2. Particulates of low concentration can be detected.
Lowest detectable dust concentration : TYP. 0.05 mg/m³
3. Popular type
s Applications
1. Air cleaners
2. Air conditioners
s Outline Dimensions
2- φ 3.2 ± 0.1 hole
2-R4
φ 10
(Dust passing hole)
65 ± 0.2
29 4
73.2
(Unit : mm)
2-R3
1
2
3
4
5
JAPAN SOLDERLESS
TERMINAL MSG. CO.
made connector (S5B-PH-SM)
Hole for sensitivity adjustment VR
* Unspecified tolerance : ± 0.3 mm
Terminal connection
1 Frame GND
2 Output terminal(Vo)
3 Signal GND
4 LED drive terminal
5 V_CC
s Absolute Maximum Ratings
Parameter
Symbol Rating Unit
Supply voltage
VCC - 0.3 to+15 V
Input terminal voltage VLED - 0.3 to+15 V
Operating temperature Topr - 10 to+65 ˚C
Storage temperature Tstg - 20 to+80 ˚C
(Ta=25˚C)
Remarks
-
Open drain operation input
-
-
• Operating Supply Voltage
Symbol Rating Unit
VCC
12 ± 1.8
V
Remarks
-
s Electro-optical Characteristics
(Ta=25 ˚C,Vcc=5V)
Parameter
Detection sensitivity
Output voltage at no dust
Output voltage range
LED drive current
Dissipation current
Symbol
K
VOC
VOH
ILED
ICC
Conditions
*1 *2
*2
RL=4.7kΩ
LED terminal=0V,*2
RL= *2
MIN.
0.7
0.1
Vcc - 1.8
-
-
TYP.
1.0
1.0
-
15
12
MAX.
1.3
3.0
-
20
20
Unit
V/(0.1mg/m³)
V
V
mA
mA
*1 • Dust concentration shall be a value of the cigarette (MILD SEVEN) smoke concentration measured using the digital dust densitometer
(SHIBATA KAGAKU KOGYO CO. LTD. made P-5L2).
• Detection sensitivity K represents the change of output voltage when dust concentration changes by 0.1 mg/m ³.
*2 Input conditions (pulse drive conditions) to LED input terminal shall be as shown in the right drawing.
Vcc
R1
+ ^Tr
R3
R4
4
C1
LED
R2
T=30ms
Pw=0.4ms
GP2U05
“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”