QT50U Series
8 m Range Chemical Resistant Ultrasonic Sensor
- Senses extended range of up to 8 m
- Features ultrasonic dead-zone of only 2.5% of the total range—75% less than comparable products
- Available in analog or discrete dc models and in ac/dc universal voltage models with electromechanical relay output
- Features a completely sealed, shock-resistant housing that is ideal for monitoring levels of liquids as well as solids
- Uses a narrow sensing beam to detect targets at long range within confined areas—such as a storage tank—without interference from the tank walls
- Available in chemically resistant models with a Teflon coating to protect the transducer
- Compensates for temperature, for greatest sensing accuracy
- Simplifies setup with push-button and remote TEACH-mode programming
- Shows status during setup and operation, using highly visible LEDs indicators
Downloads
Technical Literature
Software
Marketing Literature
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QT50ULBQ6
QT50U Analog Series: Proximity Mode
Range: 200mm to 8m; Input: 13-30V dc
Outputs: Analog: 0-10V or 4-20mA
5-Pin Euro-Style Quick-Disconnect -
QT50UDBQ6
QT50U Dual-Discrete Series: Proximity Mode
Range: 200mm to 8m; Input: 10-30V dc
Outputs: 2 Discrete NPN or PNP
5-Pin EURO-Style Quick-Disconnect -
QT50ULB
QT50U Analog Series: Proximity Mode
Range: 200mm to 8m; Input: 13-30V dc
Outputs: Analog: 0-10V or 4-20mA
2 m (6.5 ft) Cable -
QT50UVR3WQ
QT50U Universal Voltage Series: Proximity Mode
Range: 200 mm to 8m;
Input: 85-264 V ac 50/60 Hz/48 to 250 V dc
Output: SPDT electromechanical relay
5-Pin MINI-Style Quick-Disconnect -
QT50ULBQ
QT50U Analog Series: Proximity Mode
Range: 200mm to 8m; Input: 13-30V dc
Outputs: Analog: 0-10V or 4-20mA
5-Pin Mini-Style Quick-Disconnect -
QT50UVR3WQ1
QT50U Universal Voltage Series: Proximity Mode
Range: 200 mm to 8m;
Input: 85-264 V ac 50/60 Hz/48 to 250 V dc
Output: SPDT electromechanical relay
5-Pin MICRO-Style Quick-Disconnect -
QT50UDB
QT50U Dual-Discrete Series: Proximity Mode
Range: 200mm to 8m; Input: 10-30V dc
Outputs: 2 Discrete NPN or PNP
2 m (6.5 ft) Cable -
QT50UDBQ
QT50U Dual-Discrete Series: Proximity Mode
Range: 200mm to 8m; Input: 10-30V dc
Outputs: 2 Discrete NPN or PNP
5-Pin MINI-Style Quick-Disconnect -
QT50ULBQ6-CRFV
QT50U Chemical Resistant Analog Series: Proximity M
Range: 200 mm - 6 m; Input: 13-30 V dc
Outputs: Analog: 0-10 V or 4-20 mA
Euro 5-pin Quick-Disconnect -
QT50UDB W/30
QT50U Dual-Discrete Series: Proximity Mode
Range: 200mm to 8m; Input: 10-30V dc
Outputs: 2 Discrete NPN or PNP
9 m (30 ft) Cable -
QT50ULBQ-CRFV
QT50U Chemical Resistant Analog Series: Proximity M
Range: 200 mm - 6 m; Input: 13-30 V dc
Outputs: Analog: 0-10 V or 4-20 mA
Mini 5-pin Quick-Disconnect -
QT50UVR3FQ
QT50U Universal Voltage Fill-Level Series: Proximit
Range: 200 mm to 8m;
Input: 85-264 V ac 50/60 Hz/48 to 250 V dc
Output: SPDT electromechanical relay
5-Pin Mini-Style Quick-Disconnect -
QT50UVR3W
QT50U Universal Voltage Series: Proximity Mode
Range: 200 mm to 8m;
Input: 85-264 V ac 50/60 Hz/48 to 250 V dc
Output: SPDT electromechanical relay
2 m (6.5 ft) Cable -
QT50UVR3W W/30
QT50U Universal Voltage Series: Proximity Mode
Range: 200 mm to 8m;
Input: 85-264 V ac 50/60 Hz/48 to 250 V dc
Output: SPDT electromechanical relay
9 m (30 ft) Cable -
QT50ULB-CRFV
QT50U Chemical Resistant Series: Proximity Mode
Range: 200 mm - 6 m; Input: 13-30 V dc
Outputs: Analog: 0-10 V or 4-20 mA
2 m (6.5 ft) Cable -
QT50UVR3F
QT50U Universal Voltage Series: Proximity Mode
Range: 200 mm to 8m;
Input: 85-264 V ac 50/60 Hz/48 to 250 V dc
Output: SPDT electromechanical relay
2 m (6.5 ft) Cable -
QT50ULB W/30
QT50U Analog Series: Proximity Mode
Range: 200mm to 8m; Input: 13-30V dc
Outputs: Analog: 0-10V or 4-20mA
9 m (30 ft) -
QT50ULB-CRFV W/30
QT50U Chemical Resistant Series: Proximity Mode
Range: 200 mm - 6 m; Input: 13-30 V dc
Outputs: Analog: 0-10 V or 4-20 mA
9 m (30 ft) Cable -
QT50UVR3FQ1
QT50U Universal Voltage Fill-Level Series: Proximity
Range: 200 mm to 8 m;
Input: 85-264 V ac 50/60 Hz/48 to 250 V dc
Output: SPDT electromechanical relay
Micro 5-Pin Quick-Disconnect -
QT50UDB-CRFV
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 -
QT50UDBQ-CRFV
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 -
QT50UDBQ6-CRFV
QT50U Chemical Resistant Dual-Discrete Series: Proximity Mode
Range: 200 mm - 6 m; Input: 10-30 V dc
Outputs: 2 Discrete NPN or PNP
Euro 5-pin Quick-Disconnect -
QT50UVR3F W/30
QT50U Universal Voltage Series: Proximity Mode
Range: 200 mm to 8m;
Input: 85-264 V ac 50/60 Hz/48 to 250 V dc
9 m (30 ft) Cable -
QT50UVR3F-CRFV
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 -
QT50UVR3FQ-CRFV
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 -
QT50UVR3FQ1-CRFV
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
Micro 5-pin Quick-Disconnect -
QT50UVR3W-CRFV
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 -
QT50UVR3W-CRFV W/30
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 -
QT50UVR3WQ-CRFV
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
Mini 5-pin Quick-Disconnect -
QT50UVR3WQ1-CRFV
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
Micro 5-pin Quick-Disconnect