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500mm M30 Threaded Installation Ultrasonic distance sensor with 24vdc

The UB500-30GM ultrasonic proximity switch is a high-performance non-contact detection device launched by Pepperl+Fuchs in Germany. It uses the principle of ultrasonic pulse reflection and can accurately detect solids, liquids, powders, and transparent objects. Its detection range covers several centimeters to several meters, with a small blind zone and millimeter-level accuracy. It features temperature compensation, suitable for environments ranging from -25°C to 70°C, with a protection rating of IP67, resistant to 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, making it suitable for harsh industrial scenarios such as metallurgy, logistics, and packaging machinery, meeting the needs for high-precision and highly reliable 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. Strong environmental adaptability: The metal casing usually has a protection rating of IP65/IP67, allowing stable operation in dusty, humid, or lightly oily environments.

2. Non-contact measurement: No contact with the measured object is required, avoiding mechanical wear; suitable for detecting fragile, high-temperature, or easily deformed materials.

3. Wide range coverage: The M30 ultrasonic sensor has a range of 500mm~20000mm, and some models support analog output (4-20mA/0-10V) or switch output.

4. Easy installation: The standard M30 thread can be directly screwed into the device or bracket, compatible with standard installation methods in industrial automation systems.

application scenarios

1. Liquid/Material Level Monitoring: Continuous liquid/material level measurement in water tanks and silos, with high and low level alarms.

2. Material Sorting and Positioning: Object position detection and distance measurement on automated production lines.

3. Collision Prevention and Safety Protection: Obstacle detection for AGV carts and construction machinery to prevent collisions.

4. Packaging and Logistics: Package height detection, stack height control, etc.

Product detail

Technical Specifications

Product model	UB500-30GM-E4-V15	UB2000-30GM-E4-V15	UB500-30GM-E6-V15	UB2000-30GM-E6-V15
Product model	UB500-30GM-E5-V15	UB2000-30GM-E5-V15	UB500-30GM-E7-V15	UB2000-30GM-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 21ms	About 65ms
Switching frequency	≤10HZ	≤3.3HZ	≤7HZ	≤2.5HZ
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 Flashing:Set
LED red light	Working state: Error No target detected in the setting state

Product model	UC500-30GM-IUO-V15	UC2000-30GM-IUO-V15
	UC500-30GM-IUR2-V15	UC2000-30GM-IUR2-V15
Detection range	50...500mm	80...2000mm
Detect dead zones	0...50mm	0...80mm
Transducer frequency	About 380Khz	About 180Khz
Response time	Minimum 21ms	Minimum 65ms
Standard target board	100mm*100mm
Output type	One current output 4... 20mA
	One voltage output is 0-10V
Operating voltage	10-30VDC ripple 10%
Power consumption	≤900mw
Repeatability	±0.1% of full-scale value
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	The switch status indicator flashes The target has been detected in the set state
LED red light	Solid red light: Error Flashing red light: No target detected in the set state