MQ-Wxxx Sensors Datasheet

MQ-Wxxx Datasheet, PDF, Equivalent


Part Number

MQ-Wxxx

Description

Triple Beam Trigonometric Area Reflective Photoelectric Sensors

Manufacture

SunX

Total Page 6 Pages
Datasheet
Download MQ-Wxxx Datasheet


MQ-Wxxx
MQ-W SERIES
Triple Beam Trigonometric
Area Reflective Photoelectric Sensors
Very accurate detection by triple beam triangulation sensing method in a compact package.
Environmental resistance
Immersion protected construction
(equivalent to IEC IP67)
High speed detection: Max. 2 ms
Light-ON/Dark-ON output is wire
selectable.
Operating voltage of 12 to 24 V DC
Adjuster and Indicators
Distance adjustment dial
Adjustment
indicator LED
(Comply with EMC directive MQ-W-EM type only)
* Original Sensor
FEATURES
Accurate detection regardless of
color, material, or shape of objects
Area reflective type sensor can detect
white or black object at the same dis-
tance. In case of diffuse reflective type,
it is difficult to detect objects of various
color with the same sensitivity setting.
MQ-W area reflective type sensor is
useful for such a case.
No-miss operation regardless of
back-grounds
Area reflective type sensor does not
detect objects beyond the set range.
Resistant to lens surface soiling
Area reflective type sensor detects the
distance by the angle, not the intensity
of received light. Even if the lens sur-
face is soiled by dust or any powdery
material, there is a little variation of
sensing range.
SENSING RANGES
0.03 .098
0.2 .656
Sensing range (m ft.)
MQ-W3 type
MW-W20 type
Distance adjustment dial
Operation
Indicator LED
Adjustment
indicator LED
MQ-W70 type
Operation
Indicator LED
0.7 2.297
MQ-W3 types
MQ-W20 types
MQ-W70 types
PRODUCT TYPE
Detection method
Range Rated operating voltage Control output Light source
Part number
*1 CE types
0.03 m .098 ft.
NPN
PNP
Infrared LED
Red LED
Infrared LED
Red LED
MQ-W3A-DC12-24V
MQ-W3AR-DC12-24V
MQ-W3C-DC12-24V
MQ-W3CR-DC12-24V
MQ-W3A-DC12-24VEM
MQ-W3AR-DC12-24VEM
MQ-W3C-DC12-24VEM
MQ-W3CR-DC12-24VEM
Triple beam area
reflective type
0.2 m .656 ft.
12 to 24 V DC
NPN
PNP
Infrared LED
Red LED
Infrared LED
Red LED
MQ-W20A-DC12-24V MQ-W20A-DC12-24VEM
MQ-W20AR-DC12-24V MQ-W20AR-DC12-24VEM
MQ-W20C-DC12-24V MQ-W20C-DC12-24VEM
MQ-W20CR-DC12-24V MQ-W20CR-DC12-24VEM
0.7 m 2.297 ft.
NPN
PNP
Infrared LED
MQ-W70A-DC12-24V MQ-W70A-DC12-24VEM
MQ-W70C-DC12-24V MQ-W70C-DC12-24VEM
*1 These suffix EM types conform to CE. These types have the grounding connection inside of housing
180
03/2003

MQ-Wxxx
MQ-W
SPECIFICATIONS
1) Ratings
Operating side
Load side
Rated operating voltage
Rated current consumption
Output current capacity
12 to 24 V DC
30 mA or less (excluding load)
100 mA or less
2) Performance
Detection principle
Triple beam triangulation sensing method
Detection method
Area reflective type
Type
Amplifier selfcontained DC type
Part number
MQ-W3A-DC12-24V
MQ-W3AR-DC12-24V
MQ-W3C-DC12-24V
MQ-W3CR-DC12-24V
MQ-W20A-DC12-24V
MQ-W20AR-DC12-24V
MQ-W20C-DC12-24V
MQ-W20CR-DC12-24V
MQ-W70A-DC12-24V
MQ-W70C-DC12-24V
Sensing range
0.03 m .098 ft.
0.2 m .656 ft.
0.7 m 2.297 ft.
Detectable distance
0.02 to 0.04 m .066 to .131 ft. 0.04 to 0.2 m .131 to .656 ft.
0.2 to 0.7 m .656 to 2.297 ft.
Standard target
White drawing paper
1i1 cm .394i.394 inch
White drawing paper
2i2 cm .787i.787 inch
White drawing paper
7.5i7.5 cm 2.953i2.953 inch
Detectable target
Opaque, translucent
Hysteresis
10% or less the set range
20% or less of the set range
Operating voltage range
9.6 to 30 V DC ripple (P-P) included
Response time (freq.)
2 ms or less (250 times per second or less)
Initial insulation resistance
Min. 20 Mbetween a lead wire and external housing (at 500 V DC)
Initial breakdown voltage
Between a lead wire and external housing: 500 Vrms for 1 min
Vibration resistance
10 to 55 Hz (1 cycle/min), double amplitude 1.5 mm .059 inch (2 h each on 3 axes)
Shock resistance
980 m/s2 {approx. 100 G} (6 times each on 3 axes)
Protective construction
Diecast case immersion protected (equivalent to IEC IP67)
Usable ambient Incandescent lamp
light level
Sunlight
10,000 lux or less
30,000 lux or less
Ambient temperature
–25 to 55°C –13 to +131°F (non-icing condition)
Ambient humidity
Max. 85% RH (non-condensing condition)
Storage temperature
–25 to 55°C –13 to +131°F
Indicator
Operation indicator: Red LED ON with light entry
Adjustment indicator: Red LED ON with sufficient volume of lights
Light source
Infrared LED/Red LED (R is added to the suffix of W3(20)A(C) in the part No.)
Note: Unless otherwise specified, the measurement conditions comprise rated operating voltage, power supply by battery, 20°C 68°F ambient
temperature, standard target and 200 lux or less illuminance on the receiver surface.
3) Output circuit diagram
NPN Output type
PNP Output type
03/2003
181


Features MQ-W SERIES Triple Beam Trigonometric Area Reflective Photoelectric Sensors V ery accurate detection by triple beam t riangulation sensing method in a compac t package. Environmental resistance Imm ersion protected construction (equivale nt to IEC IP67) High speed detection: M ax. 2 ms Light-ON/Dark-ON output is wir e selectable. Operating voltage of 12 t o 24 V DC Adjuster and Indicators Dista nce adjustment dial Adjustment indicato r LED (Comply with EMC directive MQ-W- EM type only) * Original Sensor MQ-W 3 type MW-W20 type Distance adjustment dial Operation Indicator LED Adjustmen t indicator LED FEATURES Accurate dete ction regardless of color, material, or shape of objects Area reflective type sensor can detect white or black object at the same distance. In case of diffu se reflective type, it is difficult to detect objects of various color with th e same sensitivity setting. MQ-W area r eflective type sensor is useful for suc h a case. No-miss operation regardless of back-grounds Area re.
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