QF18 Ultrasonic Sensor QF18 Ultrasonic Sensor

■Features

●Measurementprocess is unaffected by object colour, transparency, gloss and ambient light.

●Smallblind spot, larger detection range.

●Withtemperature compensation function, not affected by ambient temperature.

●Stronganti-interference ability, enhanced anti-electromagnetic interference and radiofrequency interference.

●Equippedwith NPN, PNP switching output, RS485 communication output, and 4-20mA, 0-10VDCanalogue output.

●Thedetection distance and detection range can be set arbitrarily through theremote setting line.

●LEDindicator can visually display power up, signal strength and output status.

●Totallyunaffected by dust, dirt and fog.The measurement process is unaffected byobject colour, transparency, gloss and ambient light, and the measurementresults are reliable.

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Model parameter
Outline size
Wiring diagram

Type		Ultrasonic sensor
Overall dimensions		M18×1		M18×1
Switching output	NPN	QF18-D50N-G	QF18-D50N2-G	QF18-D100N-G	QF18-D100N2-G
	PNP	QF18-D50P-G	QF18-D50P2-G	QF18-D100P-G	QF18-D100P2-G
Analogue output	4-20mA	QF18-D50I-G		QF18-D100P-G
	0-10VDC	QF18-D50U-G		QF18-D100U-G
Communication output	RS485	QF18-D50R-G		QF18-D100R-G
Detection range		50-500mm		100-1000mm
Adjustment distance		50-1000mm		100-1000mm
Blind area		50mm		100mm
Standard detection object		100×100mm		100×100mm
Switching frequency		≤4Hz		≤4Hz
Response time		Min.50ms		Min.125ms
Repeat accuracy		Switching±0. 5%，Analogue±0. 1%		Switching±0. 5%，Analogue±0. 1%
Resolution		Analogue0.13mm		Analogue0.35mm
Supply voltage		10-30VDC		10-30VDC
Switching output		NPN, PNP transistor output		NPN, PNP transistor output
Analogue output		4-20mA、0-10VDC		4-20mA、0-10VDC
Communication output		RS485output（Modbus）		RS485output（Modbus）
Power indicator light		Power indicator, red LED		Power indicator, red LED
Operation indicator light		Operation indicator, green LED		Operation indicator, green LED
Setting method		Cable remote setting		Cable remote setting
Ambient temperature		-25℃-+75℃		-25℃-+75℃
Ambient humidity		35-95%RH		35-95%RH
Shell material		PBT		PBT
Connection method		With M12 4-pin or 5-pin connector		With M12 4-pin or 5-pin connector
IP rating		IP67		IP67

QF18 Ultrasonic Sensor ( 0 )