MPN

RS PRO Ultrasonic Level Sensor, RS485 Output, Threaded, ABS/PVC Body

RS Stock No.:: 256-5740
Brand:: RS PRO

RS PRO Ultrasonic Level Sensor, RS485 Output, Threaded, ABS/PVC Body

Subtotal (1 unit)*

£352.96

(exc. VAT)

£423.55

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

21 unit(s) ready to ship
Plus 999,999,978 unit(s) shipping from 10 February 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£352.96

*price indicative

RS Stock No.:: 256-5740
Brand:: RS PRO

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Device Type	Ultrasonic
	Mounting Type	Threaded
	Switch Output	RS485
	Body Material	ABS/PVC
	Cable Length	2m
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	75°C
	Maximum DC Voltage	12V
	Series	M18

	Select all
	Brand RS PRO
	Device Type Ultrasonic
	Mounting Type Threaded
	Switch Output RS485
	Body Material ABS/PVC
	Cable Length 2m
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 75°C
	Maximum DC Voltage 12V
	Series M18

RS PRO Ultrasonic Level/Distance Sensor

Get accurate results no matter what your environment throws at you with RS PRO's ultrasonic Level/Distance Sensor. This easy-to-use, push-button programming device is perfect for measuring liquid levels in tanks and box heights for sorting purposes, all while providing maximum flexibility in a variety of applications. With RS PRO Ultrasonic Level/Distance Sensors, you can trust that your measurements will always be precise and reliable.

Why Would You Choose this Ultrasonic Sensor?

This Ultra-sonic sensor is designed with a T-style right-angled housing with a threaded nose. It offers dual analogue (current) and digital outputs, a Touch-to-teach push-button set-up and a remote teaching facility. During application, operates using high-frequency sound waves that are inaudible to the human ear. The RS PRO Ultrasonic sensor precisely detects objects made from various materials regardless of their shape, colour, or surface contour.

Features and Benefits

Dual analogue (current) and digital outputs

Touch-to-teach push-button set-up and remote teach facility

Programme both outputs together or independently

Automatically scaling analogue output

Offers dual-discrete models for ON/OFF switching or pump/level control

PNP complementary outputs with full protection

Fast response times

2m pre-cabled or M12 connector termination

Connector models supplied with 2m PUR, single-ended, straight connector lead

General Specifications

Detection Range 80mm – 1000mm

Transducer Frequency 200KHz

Sensor Configuration Diffuse Reflection

Output Type RS485

Response Time 85 ms

Beam Angle 8°

Deviation of the characteristic curve ±1% of full-scale value

Repeat accuracy ±0.1% of full-scale value

Wire Technique 4-wire

Electrical Connection

Male connector M12 4 pins

Cable Length 2m

Minimum Operating Temperature -25 °C

Maximum Operating Temperature 75 °C

Operating Voltage Range 5 to 12V DC

Mechanical Specifications

Body Style: Cylindrical

Thread Size: M18

Housing Material: ABS/PVC

Front Material: Epoxy

Dimensions: 30 mm x 36 mm

Width / Diameter: 30 mm

Length: 36 mm

Weight: 50g

Compliance/Certifications CE / RoHS EN 60947-5-2:2020

Applications

Liquid and Solid Level Measurement

Position Detection

Factory automation

Tanks, Totes, Processing

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