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High Frequency Diffuse Reflection 80-2000mm Long Range Ultrasonic Proximity Sensors for UC2000-F54

The UC2000-F54 ultrasonic proximity switch is a high-performance non-contact detection device that uses the principle of ultrasonic pulse reflection. It can accurately detect solids, liquids, powders, and transparent objects, with a detection range covering several centimeters to 2 meters, a small blind zone, and millimeter-level accuracy. It features temperature compensation, adapts to environments from -20°C to 70°C, has an IP65 protection rating, and resists dust and oil interference. The device supports analog output (such as 4-20mA) and switch output, with a repeatability of ≤0.1% of full scale. It is suitable for demanding industrial scenarios such as metallurgy, logistics, and packaging machinery, meeting the requirements for high-precision and high-reliability detection.

product details

Working Principle

The ultrasonic proximity switch's transmitter emits high-frequency ultrasonic waves. When these waves encounter an object, they are reflected back. The receiver captures the reflected echoes, and by measuring the time it takes for the ultrasonic waves to travel from transmission to reception, and combining this with the propagation speed of ultrasound in air, the distance between the sensor and the object can be calculated. When the distance reaches a preset threshold, the switch outputs the corresponding signal.

Product Features

1.Multiple signal outputs
2.Non-contact detection
3.Strong environmental adaptability
4.Wide detection range
5.Unaffected by material

APPLICATION SCENARIO

1. Small and Medium Container Liquid / Material Level Monitoring
High and low level alarms and continuous measurement for small water tanks, oil tanks, chemical barrels, and hoppers, unaffected by material color or dust.
2. Automated Production Line Material Detection
Detection of workpiece presence, position verification, height limits, and spacing control on conveyor lines, suitable for packaging, electronics, and food production lines.
3. AGV / Robot Short-Distance Obstacle Avoidance and Positioning
Obstacle detection within 2 meters, path planning, and workstation positioning, suitable for low-speed mobile equipment in workshops and warehouses.
4. Automated Warehouse / Shelf Goods Detection
Detection of pallet presence, whether storage positions are full or empty, and stack height determination, suitable for dense storage scenarios.
5. Mechanical / Equipment Limit and Collision Protection
Travel limit and collision protection for small lifting platforms, manipulators, and slides; non-contact and wear-free.
6. Packaging / Printing / Textile Roll Control
Measurement of roll diameter, tension control, and correction positioning for paper, film, and fabric rolls. ...

Product detail

Technical Specifications

Product model	UC500-F54-E4-V15	UC2000-F54-E4-V15	UC500-F54-E6-V15	UC2000-F54-E6-V15
Product model	UC500-F54-E5-V15	UC2000-F54-E5-V15	UC500-F54-E7-V15	UC2000-F54-E7-V15
Detection range	50...500mm	80...2000mm	50...500mm	80...2000mm
Detect dead zones	0...50mm	0...80mm	0...50mm	0...80mm
Transducer frequency	About 380khz	About 180khz	About 380khz	About 180khz
Response time	About 50ms	About 150ms	About 50ms	About 150ms
Switching frequency	≤8HZ	≤2.7HZ	≤8HZ	≤2.7HZ
Output type	E4: NPN NO/NC		E6：Two ways PNP NO/NC
Output type	E5: PNP NO/NC		E7：Two ways NPN NO/NC
Rated operating current	200mA short-circuit protection/overload protection		2*100mA short-circuit protection/overload protection
Repeatability	≤0.5%		≤0.1%
Operating voltage	10-30VDC ripple 10%
Range adjustment	The farthest and closest ranges are adjusted by the adjustment line
Degree of protection	IP65
Connection method	V15 (5-pin) M12 cable/2m PVC cable
LED green light	Always-on: powered on Flashing: The target is detected in the set state
LED yellow light	Solid: Switch status output Blinking: Set
LED red light	Working Status: Error Setting Status: No target detected under Settings

Product model	UC500-F54-I-V15	UC2000-F54-I-V15
	UC500-F54-U-V15	UC2000-F54-U-V15
Detection range	50...500mm	80...2000m
Detect dead zones	0...50mm	0...80mm
Transducer frequency	About 380khz	About 175khz
Response time	About 50ms	About 150ms
Standard target board	100mm*100mm
Output type	I:4-20mA Short circuit/overload protection
	U:0-10V
Operating voltage	I:10-30VDC ripple 10% U:15-30VDC ripple 10%
No-load current	I≤45mA U≤50mA
Repeatability	≤0.1%
Range adjustment	The farthest and closest ranges are adjusted by the adjustment line
Degree of protection	IP65
Connection method	V15 (5-pin) M12 cable/2m PVC cable
LED yellow light	The switch status indicator flashes The target has been detected in the set state
LED red light	Solid red: Error Flashing red light: No target detected in the set state