Proximity Sensors - Industrial – Mouser Korea, Republic of

S18U Barrel Ultrasonic Sensors

Banner Engineering S18U Barrel Ultrasonic Sensors are compact ultrasonic sensors in straight or right-angle housings. These Banner barrel ultrasonic sensors sense over a 30mm to 300mm range and are available in analog or discrete models. The S18U features minimal dead zone and eliminates the dead zone when used in retrosonic mode. The series is ideal for material-handling and packaged-goods applications, such as bottling or liquid-level detection.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Technology	Measuring Range - Min	Measuring Range - Max	Output Type	Mounting Style	Connection Method	Cable Length	Connector Type	Number of Pins	Supply Voltage - Min	Supply Voltage - Max	Series
Proximity Sensors - Industrial Analog S18U Series: Proximity Mode; Range: 30-300 mm; Input 12-30 V dc; Outputs: Analog 0-10 V; 2 m (6.5 ft) Cable S18UUA Banner Engineering 1: ₩658,288.8 4In Stock	Mfr. Part # S18UUA Mouser Part # 778-S18UUA	Banner Engineering	Proximity Sensors - Industrial Analog S18U Series: Proximity Mode; Range: 30-300 mm; Input 12-30 V dc; Outputs: Analog 0-10 V; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	4In Stock	₩658,288.8	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Cable Mount	Cable	2 m			10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Outputs: Analog 4-20 mA; 5-pin M12 Integral QD S18UIARQ Banner Engineering 1: ₩678,584.4 4In Stock	Mfr. Part # S18UIARQ Mouser Part # 778-S18UIARQ	Banner Engineering	Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Outputs: Analog 4-20 mA; 5-pin M12 Integral QD Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	4In Stock	₩678,584.4	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Mounting Bracket	Connector		M12	5 Pin	10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Discrete S18U Straight Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Output: Bipolar: 1 PNP 1 NPN; 5-pin M12 Integral QD S18UBAQ Banner Engineering 1: ₩507,639.6 9In Stock	Mfr. Part # S18UBAQ Mouser Part # 778-S18UBAQ	Banner Engineering	Proximity Sensors - Industrial Discrete S18U Straight Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Output: Bipolar: 1 PNP 1 NPN; 5-pin M12 Integral QD Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	9In Stock	₩507,639.6	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Mounting Bracket	Connector		M12	5 Pin	10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Analog S18U Series: Proximity Mode; Range: 30-300 mm; Input 12-30 V dc; Outputs: Analog 0-10 V; 5-pin M12 Integral QD S18UUAQ Banner Engineering 1: ₩658,522.8 4In Stock	Mfr. Part # S18UUAQ Mouser Part # 778-S18UUAQ	Banner Engineering	Proximity Sensors - Industrial Analog S18U Series: Proximity Mode; Range: 30-300 mm; Input 12-30 V dc; Outputs: Analog 0-10 V; 5-pin M12 Integral QD Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	4In Stock	₩658,522.8	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Mounting Bracket	Connector		M12	5 Pin	10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Discrete S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Output: Bipolar: 1 PNP 1 NPN; 5-pin M12 Integral QD S18UBARQ Banner Engineering 1: ₩549,120 27In Stock	Mfr. Part # S18UBARQ Mouser Part # 778-S18UBARQ	Banner Engineering	Proximity Sensors - Industrial Discrete S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Output: Bipolar: 1 PNP 1 NPN; 5-pin M12 Integral QD Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	27In Stock	₩549,120	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Mounting Bracket	Connector		M12	5 Pin	10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Discrete S18U Straight Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Output: Bipolar: 1 PNP 1 NPN; 2 m (6.5 ft) Cable S18UBA Banner Engineering 1: ₩521,040 2In Stock 1Expected 9/29/2026	Mfr. Part # S18UBA Mouser Part # 778-S18UBA	Banner Engineering	Proximity Sensors - Industrial Discrete S18U Straight Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Output: Bipolar: 1 PNP 1 NPN; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	2In Stock 1Expected 9/29/2026	₩521,040	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Cable Mount	Cable	2 m			10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Analog S18U Straight Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Outputs: Analog 4-20 mA; 5-pin M12 Integral QD S18UIAQ Banner Engineering 1: ₩669,240 1In Stock 3Expected 9/28/2026	Mfr. Part # S18UIAQ Mouser Part # 778-S18UIAQ	Banner Engineering	Proximity Sensors - Industrial Analog S18U Straight Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Outputs: Analog 4-20 mA; 5-pin M12 Integral QD Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	1In Stock 3Expected 9/28/2026	₩669,240	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Mounting Bracket	Connector		M12	5 Pin	10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input 12-30 V dc; Outputs: Analog 0-10 V; 2 m (6.5 ft) Cable S18UUAR Banner Engineering 1: ₩689,520 2In Stock 2On Order	Mfr. Part # S18UUAR Mouser Part # 778-S18UUAR	Banner Engineering	Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input 12-30 V dc; Outputs: Analog 0-10 V; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	2In Stock 2On Order On Order Ship Dates Mfr. #: S18UUAR Stock: 2 Can Ship Immediately On Order: 1 Expected 10/5/2026 1 Expected 10/8/2026 Factory Lead-Time: 3 Weeks	₩689,520	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Cable Mount	Cable	2 m			10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input 12-30 V dc; Outputs: Analog 0-10 V; 5-pin M12 Integral QD S18UUARQ Banner Engineering 1: ₩732,591.6 1In Stock	Mfr. Part # S18UUARQ Mouser Part # 778-S18UUARQ	Banner Engineering	Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input 12-30 V dc; Outputs: Analog 0-10 V; 5-pin M12 Integral QD Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	1In Stock	₩732,591.6	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Mounting Bracket	Connector		M12	5 Pin	10 VDC	30 VDC	S18U
Proximity Sensors - Industrial S18UBAQPMA DISCRETE 6 IN 5 PIN M12 S18UBAQPMA Banner Engineering 1: ₩627,120 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # S18UBAQPMA Mouser Part # 778-S18UBAQPMA	Banner Engineering	Proximity Sensors - Industrial S18UBAQPMA DISCRETE 6 IN 5 PIN M12 Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	Non-Stocked Lead-Time 3 Weeks	₩627,120	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Mounting Bracket	Cable with Connector	150 mm	M12	5 Pin	10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Discrete S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Output: Bipolar: 1 PNP 1 NPN; 2 m (6.5 ft) Cable S18UBAR Banner Engineering 1: ₩549,120 Lead-Time 3 Weeks	Mfr. Part # S18UBAR Mouser Part # 778-S18UBAR	Banner Engineering	Proximity Sensors - Industrial Discrete S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Output: Bipolar: 1 PNP 1 NPN; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	Lead-Time 3 Weeks	₩549,120	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Cable Mount	Cable	2 m			10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Discrete S18U Straight Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Output: Bipolar: 1 PNP 1 NPN; 9 m (30 ft) Cable S18UBA W/30 Banner Engineering 1: ₩650,520 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # S18UBA W/30 Mouser Part # 778-S18UBAW/30	Banner Engineering	Proximity Sensors - Industrial Discrete S18U Straight Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Output: Bipolar: 1 PNP 1 NPN; 9 m (30 ft) Cable Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	Non-Stocked Lead-Time 3 Weeks	₩650,520	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Cable Mount	Cable	9 m			10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Analog S18U Straight Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Outputs: Analog 4-20 mA; 2 m (6.5 ft) Cable S18UIA Banner Engineering 1: ₩669,240 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # S18UIA Mouser Part # 778-S18UIA	Banner Engineering	Proximity Sensors - Industrial Analog S18U Straight Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Outputs: Analog 4-20 mA; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	Non-Stocked Lead-Time 3 Weeks	₩669,240	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Cable Mount	Cable	2 m			10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Outputs: Analog 4-20 mA; 2 m (6.5 ft) Cable S18UIAR Banner Engineering 1: ₩689,520 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # S18UIAR Mouser Part # 778-S18UIAR	Banner Engineering	Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Outputs: Analog 4-20 mA; 2 m (6.5 ft) Cable Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	Non-Stocked Lead-Time 3 Weeks	₩689,520	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Cable Mount	Cable	2 m			10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Outputs: Analog 4-20 mA; 150 mm (6 in) M12 PUR Pigtail QD S18UIARQPMA Banner Engineering 1: ₩797,160 Non-Stocked Lead-Time 3 Weeks	Mfr. Part # S18UIARQPMA Mouser Part # 778-S18UIARQPMA	Banner Engineering	Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Outputs: Analog 4-20 mA; 150 mm (6 in) M12 PUR Pigtail QD Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	Non-Stocked Lead-Time 3 Weeks	₩797,160	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Mounting Bracket	Cable with Connector	150 mm	M12		10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input 12-30 V dc; Outputs: Analog 0-10 V; 9 m (30 ft) Cable S18UUAR W/30 Banner Engineering 1: ₩856,440 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # S18UUAR W/30 Mouser Part # 778-S18UUARW/30	Banner Engineering	Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input 12-30 V dc; Outputs: Analog 0-10 V; 9 m (30 ft) Cable Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	Non-Stocked Lead-Time 7 Weeks	₩856,440	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Cable Mount	Cable	9 m			10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Discrete S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Output: Bipolar: 1 PNP 1 NPN; 9 m (30 ft) Cable S18UBAR W/30 Banner Engineering 1: ₩609,960 Non-Stocked	Mfr. Part # S18UBAR W/30 Mouser Part # 778-S18UBARW/30	Banner Engineering	Proximity Sensors - Industrial Discrete S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Output: Bipolar: 1 PNP 1 NPN; 9 m (30 ft) Cable Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	Non-Stocked	₩609,960	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Cable Mount	Cable	9 m			10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Outputs: Analog 4-20 mA; 9 m (30 ft) Cable S18UIAR W/30 Banner Engineering 1: ₩762,840 Non-Stocked	Mfr. Part # S18UIAR W/30 Mouser Part # 778-S18UIARW/30	Banner Engineering	Proximity Sensors - Industrial Analog S18U Right-Angle Series: Proximity Mode; Range: 30-300 mm; Input: 10-30 V dc; Outputs: Analog 4-20 mA; 9 m (30 ft) Cable Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	Non-Stocked	₩762,840	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Cable Mount	Cable	9 m			10 VDC	30 VDC	S18U
Proximity Sensors - Industrial Analog S18U Series: Proximity Mode; Range: 30-300 mm; Input 12-30 V dc; Outputs: Analog 0-10 V; 9 m (30 ft) Cable S18UUA W/30 Banner Engineering 1: ₩731,640 Non-Stocked	Mfr. Part # S18UUA W/30 Mouser Part # 778-S18UUAW/30	Banner Engineering	Proximity Sensors - Industrial Analog S18U Series: Proximity Mode; Range: 30-300 mm; Input 12-30 V dc; Outputs: Analog 0-10 V; 9 m (30 ft) Cable Learn More about Banner Engineering banner s18u ultrasonic sensors	Datasheet	Non-Stocked	₩731,640	Min.: 1 Mult.: 1	Ultrasonic	30 mm	300 mm	NPN/PNP	Cable Mount	Cable	9 m			10 VDC	30 VDC	S18U

S18U Barrel Ultrasonic Sensors

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