Sensor EQ-30

Liên hệ: 0243 8 771 700

As the EQ-30 series is incorporated with a 2-segment photodiode as the receiving element with a unique circuitry, it detects an object at the same distance regardless of its color or the background beyond the adjusted sensing range.
However, when the background is specular, it may be necessary to change the angle of the sensor.

CE Approved

Miễn phí vận chuyển
Hỗ trợ kỹ thuật 24/7
Bảo hành 1 năm, chăm sóc trọn đời

Hotline: 024 3 8 771 700

Chat Facebook

Mô tả

Hardly affected by object color or background

EQ-34: Correlation between material (200 x 200 mm 7.874 x 7.874 in) and sensing range (typical)

Long sensing range 2 m 6.562 ft

The EQ-30 series can detect an object 2 m 6.562 ft away.
It is suitable for various applications, such as, sensing objects or positioning objects traveling on a wide assembly line, etc.

Insusceptible to contamination on lens

The fixed-focus sensing keeps the detectability better than diffuse reflective type sensors even if the lens is contaminated by dirt, dust, mist, or smoke under an unclean environment.

Mechanical 2-turn adjuster with indicator

It features a mechanical 2-turn distance adjuster with an indicator that shows the set distance at a glance.

Waterproof

The sensors features an IP67 rating to allow their use in process lines where water is used or splashed.

Compact

It saves space, since a miniaturized housing of W20 x H68 x D40 mm W0.787 x H2.677 x D1.575 in has been designed for the adjustable range reflective sensing sensor even though the adjustable sensing range is 2 m 6.562 ft long.

Principle of adjustable range reflective sensing with 2-segment photodiode

Normal reflective type sensors operate by sensing the variation in the amount of incident beam.
However, the adjustable range reflective sensing type sensor incorporating the 2-segment photodiode operates by sensing the variation in the incident beam angle. Thus, the output is activated according to the distance of the object from the sensor.
This system helps the EQ-30 series in being unaffected by object color or a background, enabling stable sensing.

Plug-in connector type is available

Plug-in connector type, which can be easily disconnected for replacement is available. In case a problem occurs, anyone can replace the sensor in a minute.

Specifications

Type		NPN output	PNP output
Model No.		EQ-34	EQ-34-PN
CE marking directive compliance		EMC Directive, RoHS Directive
Adjustable range (Note 2)		0.2 to 2 m 0.656 to 6.562 ft
Sensing range (with white non-glossy paper at setting distance 2 m 6.562 ft)		0.1 to 2 m 0.328 to 6.562 ft
Hysteresis		10 % or less of operation distance (With white non-glossy paper)
Repeatability		Along sensing axis: 10 mm 0.394 in or less, Perpendicular to sensing axis: 1 mm 0.039 in or less (with white non-glossy paper)
Supply voltage		10 to 30 V DC Ripple P-P 10 % or less
Current consumption		50 mA or less	55 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 V or less (at 100 mA sink current) 0.4 V or less (at 16 mA sink current)	PNP open-collector transistor • Maximum source current: 100 mA • Applied voltage: 30 V DC or less (between output and +V) • Residual voltage: 1 V or less (at 100 mA source current) 0.4 V or less (at 16 mA source current)
	Utilization category	DC-12 or DC-13
	Output operation	Switchable either Detection-ON or Detection-OFF
	Short-circuit protection	Incorporated
Response time		2 ms or less
Operation indicator		Red LED (lights up when the output is ON)
Stability indicator		Green LED (lights up under stable light received condition or stable dark condition)
Distance adjuster		2-turn mechanical adjuster with pointer
Automatic interference prevention function		Incorporated (Note 3)
Environmental resistance	Pollution degree	3 (Industrial environment)
	Protection	IP67 (IEC)
	Ambient temperature	-20 to +55 ℃ -4 to +131 ℉ (No dew condensation or icing allowed), Storage: -25 to +70 ℃ -13 to +158 ℉
	Ambient humidity	35 to 85 % RH, Storage: 35 to 85 % RH
	Ambient illuminance	Incandescent light: 3,000 ℓx or less at the light-receiving face
	Voltage withstandability	1,000 V AC for one min. between all supply terminals connected together and enclosure
	Insulation resistance	20 MΩ, or more, with 250 V megger between all supply terminals connected together and enclosure
	Vibration resistance	10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude (10 G max.) in X, Y and Z directions for two hours each
	Shock resistance	500 m/s² acceleration (50 G approx.) in X, Y and Z directions three times each
	Emitting element	Infrared LED (Peak emission wavelength: 880 nm 0.035 mil, modulated)
Material		Enclosure: Polyalylate and Polyethylene terephthalate, Lens: Polyalylate
Cable		0.3 mm² 3-core cabtyre 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.
Weight		Net weight: 150 g approx., Gross weight: 200 g approx.
Accessory		Adjusting screwdriver: 1 pc.

Notes

1)	Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 ℃ +73.4 ℉.
2)	The adjustable range stands for the maximum sensing range which can be set with the adjuster. The sensor can detect an object 0.1 m 0.328 ft, or more, away.
3)	Detection may become unstable depending on the setting conditions or the sensing objects. After setting up this product, make sure to check operations using actual sensing objects.