Sensors & Transducers – Mouser Canada

Skip to Main Content

Part of the TTI Family of Specialists Contact Mouser (Kitchener) (800) 346-6873 Feedback

Change Location

CAD

In Stock RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

QT50U 8m Chemically-Resistant Ultrasonic Sensors

Banner Engineering QT50U 8m Chemically-Resistant Ultrasonic Sensors feature an extended sensing range of up to 8m. The Banner QT50U series features an ultrasonic dead zone of only 2.5% of the total range, which is 75% lower than comparable sensors. These ultrasonic sensors are available in analog or discrete DC models and AC/DC universal voltage models with an electromechanical relay output. Chemically-resistant models are available with a Teflon coating to protect the transducer.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Sensors & Transducers

List Images

Results: 30

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Distance Sensors - Industrial QT50U Universal Voltage Fill-Level Series: Proximit; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 5-pin Mini-Style Integral QD

QT50UVR3FQ
Banner Engineering
1: $1,342.35
2In Stock

Mfr. Part #
QT50UVR3FQ

Mouser Part #
778-QT50UVR3FQ

Banner Engineering

Distance Sensors - Industrial QT50U Universal Voltage Fill-Level Series: Proximit; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 5-pin Mini-Style Integral QD

Datasheet

2In Stock

$1,342.35

Min.: 1
Mult.: 1

Distance Sensors - Industrial QT50U Dual-Discrete Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; 9 m (30 ft) Cable

QT50UDB W/30
Banner Engineering
1: $1,578.24
1In Stock

Mfr. Part #
QT50UDB W/30

Mouser Part #
778-QT50UDBW/30

Banner Engineering

Distance Sensors - Industrial QT50U Dual-Discrete Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; 9 m (30 ft) Cable

Datasheet

1In Stock

$1,578.24

Min.: 1
Mult.: 1

Distance Sensors - Industrial QT50U Universal Voltage Series: Proximity Mode; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 9 m (30 ft) Cable

QT50UVR3W W/30
Banner Engineering
1: $1,601.28
1In Stock

Mfr. Part #
QT50UVR3W W/30

Mouser Part #
778-QT50UVR3WW/30

Banner Engineering

Distance Sensors - Industrial QT50U Universal Voltage Series: Proximity Mode; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 9 m (30 ft) Cable

Datasheet

1In Stock

$1,601.28

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Analog Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 5-pin Mini-Style Integral QD

QT50ULBQ
Banner Engineering
1: $1,395.36
1In Stock

Mfr. Part #
QT50ULBQ

Mouser Part #
778-QT50ULBQ

Banner Engineering

Proximity Sensors - Industrial QT50U Analog Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 5-pin Mini-Style Integral QD

Datasheet

1In Stock

$1,395.36

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Analog Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 5-pin M12 Integral QD

QT50ULBQ6
Banner Engineering
1: $1,395.36
20In Stock

Mfr. Part #
QT50ULBQ6

Mouser Part #
778-QT50ULBQ6

Banner Engineering

Proximity Sensors - Industrial QT50U Analog Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 5-pin M12 Integral QD

Datasheet

20In Stock

$1,395.36

Min.: 1
Mult.: 1

Distance Sensors - Industrial QT50U Universal Voltage Series: Proximity Mode; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 2 m (6.5 ft) Cable

QT50UVR3W
Banner Engineering
1: $1,334.45
2In Stock

Mfr. Part #
QT50UVR3W

Mouser Part #
778-QT50UVR3W

Banner Engineering

Distance Sensors - Industrial QT50U Universal Voltage Series: Proximity Mode; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 2 m (6.5 ft) Cable

Datasheet

2In Stock

$1,334.45

Min.: 1
Mult.: 1

Distance Sensors - Industrial QT50U Universal Voltage Series: Proximity Mode; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 5-pin MICRO-Style QD

QT50UVR3WQ1
Banner Engineering
1: $1,334.45
1In Stock

Mfr. Part #
QT50UVR3WQ1

Mouser Part #
778-QT50UVR3WQ1

Banner Engineering

Distance Sensors - Industrial QT50U Universal Voltage Series: Proximity Mode; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 5-pin MICRO-Style QD

Datasheet

1In Stock

$1,334.45

Min.: 1
Mult.: 1

Distance Sensors - Industrial QT50U Dual-Discrete Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; 2 m (6.5 ft) Cable

QT50UDB
Banner Engineering
1: $1,293.12
4Expected 2026-07-17

Mfr. Part #
QT50UDB

Mouser Part #
778-QT50UDB

Banner Engineering

Distance Sensors - Industrial QT50U Dual-Discrete Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; 2 m (6.5 ft) Cable

Datasheet

4Expected 2026-07-17

$1,293.12

Min.: 1
Mult.: 1

Distance Sensors - Industrial QT50U Dual-Discrete Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; 5-pin Mini-Style Integral QD

QT50UDBQ
Banner Engineering
1: $1,293.12
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50UDBQ

Mouser Part #
778-QT50UDBQ

Banner Engineering

Distance Sensors - Industrial QT50U Dual-Discrete Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; 5-pin Mini-Style Integral QD

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,293.12

Min.: 1
Mult.: 1

Distance Sensors - Industrial QT50U Dual-Discrete Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; 5-pin M12 Integral QD

QT50UDBQ6
Banner Engineering
1: $1,293.12
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50UDBQ6

Mouser Part #
778-QT50UDBQ6

Banner Engineering

Distance Sensors - Industrial QT50U Dual-Discrete Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; 5-pin M12 Integral QD

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,293.12

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Chemical Resistant Dual-Discrete Series: Proximity Mode; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; 5-pin M12 Integral QD

QT50UDBQ6-CRFV
Banner Engineering
1: $1,954.08
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50UDBQ6-CRFV

Mouser Part #
778-QT50UDBQ6-CRFV

Banner Engineering

Proximity Sensors - Industrial QT50U Chemical Resistant Dual-Discrete Series: Proximity Mode; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; 5-pin M12 Integral QD

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,954.08

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Analog Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 2 m (6.5 ft) Cable

QT50ULB
Banner Engineering
1: $1,395.36
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50ULB

Mouser Part #
778-QT50ULB

Banner Engineering

Proximity Sensors - Industrial QT50U Analog Series: Proximity Mode; Range: 200 mm - 8 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 2 m (6.5 ft) Cable

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,395.36

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Chemical Resistant Series: Proximity Mode; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 2 m (6.5 ft) Cable

QT50ULB-CRFV
Banner Engineering
1: $2,054.88
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50ULB-CRFV

Mouser Part #
778-QT50ULB-CRFV

Banner Engineering

Proximity Sensors - Industrial QT50U Chemical Resistant Series: Proximity Mode; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 2 m (6.5 ft) Cable

Datasheet

Non-Stocked Lead-Time 3 Weeks

$2,054.88

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Chemical Resistant Series: Proximity Mode; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 9 m (30 ft) Cable

QT50ULB-CRFV W/30
Banner Engineering
1: $2,484.00
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50ULB-CRFV W/30

Mouser Part #
778-QT50ULB-CRFVW/30

Banner Engineering

Proximity Sensors - Industrial QT50U Chemical Resistant Series: Proximity Mode; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 9 m (30 ft) Cable

Datasheet

Non-Stocked Lead-Time 3 Weeks

$2,484.00

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Chemical Resistant Analog Series: Proximity M; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 5-pin Mini-style Integral QD

QT50ULBQ-CRFV
Banner Engineering
1: $2,054.88
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50ULBQ-CRFV

Mouser Part #
778-QT50ULBQ-CRFV

Banner Engineering

Proximity Sensors - Industrial QT50U Chemical Resistant Analog Series: Proximity M; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 5-pin Mini-style Integral QD

Datasheet

Non-Stocked Lead-Time 3 Weeks

$2,054.88

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Chemical Resistant Analog Series: Proximity M; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 5-pin M12 Integral QD

QT50ULBQ6-CRFV
Banner Engineering
1: $2,054.88
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50ULBQ6-CRFV

Mouser Part #
778-QT50ULBQ6-CRFV

Banner Engineering

Proximity Sensors - Industrial QT50U Chemical Resistant Analog Series: Proximity M; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: Analog: 0-10 V or 4-20 mA; 5-pin M12 Integral QD

Datasheet

Non-Stocked Lead-Time 3 Weeks

$2,054.88

Min.: 1
Mult.: 1

Distance Sensors - Industrial QT50U Universal Voltage Series: Proximity Mode; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 2 m (6.5 ft) Cable

QT50UVR3F
Banner Engineering
1: $1,344.61
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50UVR3F

Mouser Part #
778-QT50UVR3F

Banner Engineering

Distance Sensors - Industrial QT50U Universal Voltage Series: Proximity Mode; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 2 m (6.5 ft) Cable

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,344.61

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Chemical Resistant Universal Voltage Series: Proximity Mode; Range: 200 mm - 6 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 2 m (6.5 ft) Cable

QT50UVR3F-CRFV
Banner Engineering
1: $1,964.16
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50UVR3F-CRFV

Mouser Part #
778-QT50UVR3F-CRFV

Banner Engineering

Proximity Sensors - Industrial QT50U Chemical Resistant Universal Voltage Series: Proximity Mode; Range: 200 mm - 6 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 2 m (6.5 ft) Cable

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,964.16

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Chemical Resistant Universal Voltage Fill-Level Series: Proximity; Range: 200 mm - 6 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; Mini 5-pin Quick Disconnect

QT50UVR3FQ-CRFV
Banner Engineering
1: $1,964.16
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50UVR3FQ-CRFV

Mouser Part #
778-QT50UVR3FQ-CRFV

Banner Engineering

Proximity Sensors - Industrial QT50U Chemical Resistant Universal Voltage Fill-Level Series: Proximity; Range: 200 mm - 6 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; Mini 5-pin Quick Disconnect

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,964.16

Min.: 1
Mult.: 1

Distance Sensors - Industrial QT50U Universal Voltage Fill-Level Series: Proximity; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; Micro 5-pin QD

QT50UVR3FQ1
Banner Engineering
1: $1,310.40
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50UVR3FQ1

Mouser Part #
778-QT50UVR3FQ1

Banner Engineering

Distance Sensors - Industrial QT50U Universal Voltage Fill-Level Series: Proximity; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; Micro 5-pin QD

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,310.40

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Chemical Resistant Universal Voltage Series: Proximity Mode; Range: 200 mm - 6 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 9 m (30 ft) Cable

QT50UVR3W-CRFV W/30
Banner Engineering
1: $2,380.32
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50UVR3W-CRFV W/30

Mouser Part #
778-QT50UVR3WCRFVW30

Banner Engineering

Proximity Sensors - Industrial QT50U Chemical Resistant Universal Voltage Series: Proximity Mode; Range: 200 mm - 6 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 9 m (30 ft) Cable

Datasheet

Non-Stocked Lead-Time 3 Weeks

$2,380.32

Min.: 1
Mult.: 1

Distance Sensors - Industrial QT50U Universal Voltage Series: Proximity Mode; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 5-pin Mini-Style Integral QD

QT50UVR3WQ
Banner Engineering
1: $1,310.40
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50UVR3WQ

Mouser Part #
778-QT50UVR3WQ

Banner Engineering

Distance Sensors - Industrial QT50U Universal Voltage Series: Proximity Mode; Range: 200 mm - 8 m; Input: 85-264 V ac 50/60 Hz/48 to 250 V dc; Output: SPDT electromechanical relay; 5-pin Mini-Style Integral QD

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,310.40

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Chemical Resistant Universal Voltage Series: Proximity Mode; Range: 200 mm - 6 m; Input: 85-264 V ac 50/60 Hz/48 - 250 V dc; Output: SPDT electromechanical relay; 5-pin Mini Integral QD

QT50UVR3WQ-CRFV
Banner Engineering
1: $1,964.16
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
QT50UVR3WQ-CRFV

Mouser Part #
778-QT50UVR3WQ-CRFV

Banner Engineering

Proximity Sensors - Industrial QT50U Chemical Resistant Universal Voltage Series: Proximity Mode; Range: 200 mm - 6 m; Input: 85-264 V ac 50/60 Hz/48 - 250 V dc; Output: SPDT electromechanical relay; 5-pin Mini Integral QD

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,964.16

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Chemical Resistant Dual-Discrete Series: Proximity Mode; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; 2 m (6.5 ft) Cable

QT50UDB-CRFV
Banner Engineering
1: $1,860.48
Non-Stocked

Mfr. Part #
QT50UDB-CRFV

Mouser Part #
778-QT50UDB-CRFV

Banner Engineering

Proximity Sensors - Industrial QT50U Chemical Resistant Dual-Discrete Series: Proximity Mode; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; 2 m (6.5 ft) Cable

Datasheet

Non-Stocked

$1,860.48

Min.: 1
Mult.: 1

Proximity Sensors - Industrial QT50U Chemical Resistant Dual-Discrete Series: Proximity Mode; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; Mini 5-pin Quick Disconnect

QT50UDBQ-CRFV
Banner Engineering
1: $1,736.64
Non-Stocked

Mfr. Part #
QT50UDBQ-CRFV

Mouser Part #
778-QT50UDBQ-CRFV

Banner Engineering

Proximity Sensors - Industrial QT50U Chemical Resistant Dual-Discrete Series: Proximity Mode; Range: 200 mm - 6 m; Input: 10-30 V dc; Outputs: 2 Discrete NPN or PNP; Mini 5-pin Quick Disconnect

Datasheet

Non-Stocked

$1,736.64

Min.: 1
Mult.: 1