Triple Beam Adjustable Range Reflective Photoelectric Sensor MQ-W (Discontinued Products)

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Discontinued Products
Specifications
Dimensions
Circuit/ Wiring
Sensing characteristics
Cautions For Use

Ⅾiscontinued

Last time buy (JST)

September 30, 2018

We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below

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Discontinued Products

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Specifications

Type		Triple beam adjustable range reflective
		40 mm 1.575 in type
			Visible light	Low hysteresis
Basic Model No.		MQ-W3A□	MQ-W3AR□	MQ-WN3A□
Sensing distance (rated)		40 mm 1.575 in with white non-glossy paper (10 x 10 mm 0.394 x 0.394 in)
Setting range (optimum)		20 to 40 mm 0.787 to 1.575 in with white non‑glossy paper (10 x 10 mm 0.394 x 0.394 in)
Sensing object		Opaque or translucent object (Note 2)
Hysteresis (Note 3)		10 % or less of operation distance (with standard sensing object)		5 % or less of operation distance (with standard sensing object)
Supply voltage		9.6 to 30 V DC
Current consumption		30 mA or less
Output		NPN open-collector transistor • Maximum sink current: 100 mA • Applied voltage: 30 V DC or less (between output and 0 V) • Residual voltage: 1.2 V or less (at 100 mA sink current)
	Output operation	Selectable either Light-ON or Dark-ON by the control input
Response time		2 ms or less (Response frequency: 250 Hz or more)
Operation indicator		Red LED (lights up under light received condition)
Stability indicator		Red LED (lights up under stable sensing condition)
Distance adjuster		Continuously variable adjuster
Protection		IP67 (IEC)
Ambient temperature		–25 to +55 ℃ –13 to +131 ℉ (No dew condensation or icing allowed), Storage: –25 to +55 ℃ –13 to +131 ℉
Ambient humidity		85 % RH or less, Storage: 85 % RH or less
Ambient illuminance		Incandescent light: 10,000 Lx or less at the light-receiving face
Voltage withstandability		500 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance		20 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure
Vibration resistance		10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude in X, Y and Z directions for two hours each
Shock resistance		1,000 m/s² acceleration (100 G approx.) in X, Y and Z directions six times each
Emitting element (modulated)		Infrared LED	Red LED	Infrared LED
Material		Enclosure: Die-cast zinc alloy
Cable		4-core cable, 2 m 6.562 ft long
Cable extension		Extension up to total 100 m 328.084 ft is possible with 0.3 mm², or more, cable.
Accessory		Mounting bracket: 1 set

Notes:

1)Where measurement conditions have not been specified precisely, the conditions use were an ambient temperature of +23 ℃ +73.4 ℉.

2)Make sure to confirm detection with an actual sensor before use.

3)This value is from the sensing distance (rated). The standard sensing object is non-glossy paper described in the "Sensing distance (rated)" item.

Type		Triple beam adjustable range reflective
		200 mm 7.874 in type
			Visible light	Low hysteresis
Basic Model No.		MQ-W20A□	MQ-W20AR□	MQ-WN20A□
Sensing distance (rated)		200 mm 7.874 in with white non-glossy paper (20 x 20 mm 0.787 x 0.787 in)
Setting range (optimum)		40 to 200 mm 1.575 to 7.874 in with white non‑glossy paper (20 x 20mm 0.787 x 0.787 in)
Sensing object		Opaque or translucent object (Note 2)
Hysteresis (Note 3)		20 % or less of operation distance (with standard sensing object)		10 % or less of operation distance (with standard sensing object)
Supply voltage		9.6 to 30 V DC
Current consumption		30 mA or less
Output		NPN open-collector transistor • Maximum sink current: 100 mA • Applied voltage: 30 V DC or less (between output and 0 V) • Residual voltage: 1.2 V or less (at 100 mA sink current)
	Output operation	Selectable either Light-ON or Dark-ON by the control input
Response time		2 ms or less (Response frequency: 250 Hz or more)
Operation indicator		Red LED (lights up under light received condition)
Stability indicator		Red LED (lights up under stable sensing condition)
Distance adjuster		Continuously variable adjuster
Protection		IP67 (IEC)
Ambient temperature		–25 to +55 ℃ –13 to +131 ℉ (No dew condensation or icing allowed), Storage: –25 to +55 ℃ –13 to +131 ℉
Ambient humidity		85 % RH or less, Storage: 85 % RH or less
Ambient illuminance		Incandescent light: 10,000 Lx or less at the light-receiving face
Voltage withstandability		500 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance		20 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure
Vibration resistance		10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude in X, Y and Z directions for two hours each
Shock resistance		1,000 m/s² acceleration (100 G approx.) in X, Y and Z directions six times each
Emitting element (modulated)		Infrared LED	Red LED	Infrared LED
Material		Enclosure: Die-cast zinc alloy
Cable		4-core cable, 2 m 6.562 ft long
Cable extension		Extension up to total 100 m 328.084 ft is possible with 0.3 mm², or more, cable.
Accessory		Mounting bracket: 1 set

Notes:

1)Where measurement conditions have not been specified precisely, the conditions use were an ambient temperature of +23 ℃ +73.4 ℉.

2)Make sure to confirm detection with an actual sensor before use.

3)This value is from the sensing distance (rated). The standard sensing object is non-glossy paper described in the "Sensing distance (rated)" item.

Type		Triple beam adjustable range reflective
		700 mm 27.559 in type
			Low hysteresis
Basic Model No.		MQ-W70A□	MQ-WN70A□
Sensing distance (rated)		700 mm 27.559 in with white non-glossy paper (75 x 75 mm 2.953 x 2.953 in)
Setting range (optimum)		200 to 700 mm 7.874 to 27.559 in with white non‑glossy paper (75 x 75 mm 2.953 x 2.953 in)
Sensing object		Opaque or translucent object (Note 2)
Hysteresis (Note 3)		20 % or less of operation distance (with standard sensing object)	10 % or less of operation distance (with standard sensing object)
Supply voltage		9.6 to 30 V DC
Current consumption		30 mA or less
Output		NPN open-collector transistor • Maximum sink current: 100 mA • Applied voltage: 30 V DC or less (between output and 0 V) • Residual voltage: 1.2 V or less (at 100 mA sink current)
	Output operation	Selectable either Light-ON or Dark-ON by the control input
Response time		2 ms or less (Response frequency: 250 Hz or more)
Operation indicator		Red LED (lights up under light received condition)
Stability indicator		Red LED (lights up under stable sensing condition)
Distance adjuster		Continuously variable adjuster
Protection		IP67 (IEC)
Ambient temperature		–25 to +55 ℃ –13 to +131 ℉ (No dew condensation or icing allowed), Storage: –25 to +55 ℃ –13 to +131 ℉
Ambient humidity		85 % RH or less, Storage: 85 % RH or less
Ambient illuminance		Incandescent light: 10,000 Lx or less at the light-receiving face
Voltage withstandability		500 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance		20 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure
Vibration resistance		10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude in X, Y and Z directions for two hours each
Shock resistance		1,000 m/s² acceleration (100 G approx.) in X, Y and Z directions six times each
Emitting element (modulated)		Infrared LED
Material		Enclosure: Die-cast zinc alloy
Cable		4-core cable, 2 m 6.562 ft long
Cable extension		Extension up to total 100 m 328.084 ft is possible with 0.3 mm², or more, cable.
Accessory		Mounting bracket: 1 set

Notes:

1)Where measurement conditions have not been specified precisely, the conditions use were an ambient temperature of +23 ℃ +73.4 ℉.

2)Make sure to confirm detection with an actual sensor before use.

3)This value is from the sensing distance (rated). The standard sensing object is non-glossy paper described in the "Sensing distance (rated)" item.

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I/O Circuit and Wiring diagrams

I/O circuit diagram

Symbols・・・

D：Reverse supply polarity protection diode
Z_D：Surge absorption zener diode
Tr：NPN output transistor

Wiring diagram

* 1: Selecting output operation by connecting control input wire (pink)

Processing	Output operation
Connected to +V	Light-ON
Connected to 0 V	Dark-ON

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Sensing characteristics

*TYPICAL

40 mm 1.575 in Type

Sensing field

Correlation between sensing object size and sensing range

These curves show the characteristics with the maximum sensing range set to 40 mm1.575 in, 30 mm1.181 inand 20 mm0.787 in, with white non-glossy paper (10 × 10 mm0.394 × 0.394 in).

Correlation between material and sensing range

(Note)These bars indicate the sensing range with the respective objects when the distance adjuster is set to a sensing range of 40 mm1.575 in, 30 mm1.181 inand 20 mm0.787 inlong, respectively, with white non-glossy paper.(Sensing object size: 35 × 60 mm1.378 × 2.362 in.)

Emitted beam

200 mm 7.874 in Type

Sensing field

Correlation between sensing object size and sensing range

These curves show the characteristics with the maximum sensing range set to 200 mm7.874 in, 100 mm3.937 inand 40 mm1.575 in, with white non-glossy paper (20 × 20 mm0.787 × 0.787 in).

Correlation between material and sensing range

(Note)These bars indicate the sensing range with the respective objects when the distance adjuster is set to a sensing range of 200 mm7.874 in, 100 mm3.937 inand 40 mm1.575 inlong, respectively, with white non-glossy paper.(Sensing object size: 35 × 60 mm1.378 × 2.362 in.)

Emitted beam

700 mm 27.559 in Type

Sensing field

Correlation between sensing object size and sensing range

These curves show the characteristics with the maximum sensing range set to 700 mm27.559 in, 400 mm15.748 inand 200 mm7.874 in, with white non-glossy paper (75 × 75 mm2.953 × 2.953 in).

Correlation between material and sensing range

(Note)These bars indicate the sensing range with the respective objects when the distance adjuster is set to a sensing range of 700 mm27.559 in, 400 mm15.748 inand 200 mm7.874 inlong, respectively, with white non-glossy paper.(Sensing object size: 35 × 60 mm1.378 × 2.362 in.)

Emitted beam

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Case grounding method and insulation mounting bracket

The MQ-W series has an internal circuit that is completely insulated from the enclosure (floating method).

An exclusive insulation mounting bracket is available in order to improve the anti-noise quality in case there are devices that produce high-frequency noise close to the sensor and the place where the sensor is mounted is an electric conductor (such as metal). Please contact our office for details.

Note: Attached with the exclusive insulating board.

Performing direct-grounding between the enclosure and circuit 0 V will improve the anti-noise quality.
Contact our office if you would like to special-order the direct-grounding type that has the enclosure and circuit 0 V connected beforehand.

Others

Do not use during the initial transient time (50 ms) after the power supply is switched on.

Triple Beam Adjustable Range Reflective Photoelectric Sensor MQ-W (Discontinued Products)

Discontinued Products

Specifications

Dimensions

MQ-W3□ MQ-WN3□

MQ-W20□ MQ-WN20□

MQ-W70□ MQ-WN70□