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UB4000-30GM 200-4000mm range Ultrasonic Sensor Distance Sensing Proximity Switch

The UB4000-30GM is a high-performance ultrasonic proximity switch designed with an M30 threaded tube, offering a detection range of up to 4 meters and a small blind zone, ideal for long-distance sensing. It features temperature compensation for stable operation in environments from -25°C to +70°C, with an IP65 rating for protection against dust and oil interference. The device supports NPN/NO/NC digital switch outputs, and its synchronization function allows multiple sensors to be connected without affecting each other. Additionally, it includes functions such as switch point adjustment and proximity switch disabling, making it suitable for demanding industrial applications like metallurgy, logistics, and packaging machinery, fulfilling requirements for high-precision, highly reliable non-contact 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.M30 Installation
2.Multiple signal outputs
3.Non-contact detection
4.Strong environmental adaptability
5.Wide detection range
6.Unaffected by material

APPLICATION SCENARIOS

1. Liquid level detection: Detect the liquid height in water tanks and storage tanks (non-contact, suitable for corrosive liquids).
2. Object presence detection: Detect transparent objects (such as glass bottles, plastic films), reflective objects, or objects with irregular shapes.
3. Distance monitoring: Monitor the position of robotic arms and roll diameter control (such as paper or film rolls).
4. Personnel detection: Detect personnel intrusion in automated production lines.

Product detail

Technical Specifications

Product model	UB4000-30GM-E4-V15	UB6000-30GM-E4-V15	UB4000-30GM-E6-V15	UB6000-30GM-E6-V15
Product model	UB4000-30GM-E5-V15	UB6000-30GM-E5-V15	UB4000-30GM-E7-V15	UB6000-30GM-E7-V15
Detection range	200...4000mm	350...6000mm	200...4000mm	350...6000mm
Detect dead zones	0...200mm	0...350mm	0...200mm	0...350mm
Transducer frequency	About 85KHZ	About 65KHZ	About 85KHZ	About 65KHZ
Response time	About 325ms	About 650ms	Minimum 145ms	Minimum 285ms
Switching frequency	≤1.5HZ	≤0.8HZ	≤1HZ	≤0.5HZ
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 Blinking: Set
LED red light	Working status: Error occurred Setting state: No target detected

Product model	UC4000-30GM-IUO-V15	UC6000-30GM-IUO-V15
	UC4000-30GM-IUR2-V15	UC6000-30GM-IUR2-V15
Detection range	200...4000mm	350...6000mm
Detect dead zones	0...200mm	0...350mm
Transducer frequency	About 85KHZ	About 65KHZ
Response time	Minimum 145ms	Minimum 285ms
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	≤900mv
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 is detected in the set state
LED red light	Solid red: Error Flashing red light: No target detected in the set state