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Battery Powered 10mm Accuracy 300kHz Ultrasonic Level Sensor

High Accuracy Ultrasonic Sensor Level Measurement With Pipe Stainless steel Housing
Highlights

TECH-IN

Temperature compensate

LED for status indication

Battery powered

Minmal dead bands

Applications

Liquid and Solid Level Measurement

Tanks,Totes,Processing

Bulk Material Management

Factory automation

Position Detection

Avoid collision

Ultrasonic sensor Ultrasonic sensor UM500-18GM-SP

Technical data
General Specifications
Sensing distance 40…450mm(30---350mm)
Adjustment range 40…450mm(30---350)
Unusable area 0…40mm(0---30mm)
Standard target plate 100mm×100mm
Transducer frequency About 300 kHz
Response delay About 125ms
Indicators/Operating means
LED yellow solid: object in evaluation range flashing: program function
LED red flashing: fault or program function object not detected

Electrical specifications
Operating voltage U_B 10…30VDC,ripple10%ss
No-load supply current ≤20mA
Output
Output type 1 switch output E4,NPN NO/NC,programmable
Resolution 0.11mm at max.sensing range
Deviation of the characteristic curve ±1% of full-scale value
Repeat accuracy ±0.1% of full-scale value
Load impedance >1k Ohm Maximum switching current 200 mA (reverse polarity protection)
Temperature influence ±1.5% of full-scale value
Ambient conditions
Ambient temperature -25…70℃
Storage temperature -40…85℃
Mechanical specifications
Protection grade IP67
Connection Connector M12x1,4-PIN	1 BN=BROWN 2 WH=WHITE 3 BU=BLUE 4 BK=BLACK V1 Connector
Material Housing brass,nickel-plated
Transducer epoxy resin/hollow glass sphere mixture; Polyurethane foam
Weight 60g Compliance with standards and directives
Standard conformity EN 60947-5-2:2007

Adjusting the switching points
The ultrasonic sensor features a switch output with two teachable switching points. These are set by applying the supply voltage - U_B or + U_B to the TEACH-IN input. The supply voltage must be applied to the TEACH-IN input for at least 1 s.LEDs indicate whether the sensor has recognised the target during the TEACH-IN procedure. Switching point A1 is taught with - U_B,A2 with +U_B. Five different output functions can be set.

Window mode, normally-open function.
Window mode, normally-closed function.
One switching point,normally-open function
One switching point,normally-closed function.
Detection of objet presence.

Switching point, Setting distance only after power on. The internal clock can assure can't be changed after 5 mins when power
on. If want to change the switching point, the user can only setting the request distance after power restart.

TEACH-IN window mode,normally-open function -Set target to near switching point -TEACH-IN switching point A1 with - U_B -Set target to far switching point -TEACH-IN switching point A2 with + U_B
TEACH-IN window mode,normally-closed function -Set target to near switching point -TEACH-IN switching point A2 with + U_B -Set target to far switching point -TEACH-IN switching point A1 with - U_B

TEACH-IN switching point, normally-open function -Set target to near switching point -TEACH-IN switching point A2 with + U_B -Cover sensor with hand or remove all objects from sensing range -TEACH-IN switching point A1 with - U_B
			Curve1:flat surface 100mm×100mm Curve2:round bar,Φ25mm
TEACH-IN switching point, normally-closed function -Set target to near switching point -TEACH-IN switching point A1 with - U_B -Cover sensor with hand or remove all objects from sensing range -TEACH-IN switching point A2 with + U_B
TEACH-IN detection of objects presence -Cover sensor with hand or remove all objects from sensing range -TEACH-IN switching point A1 with - U_B -TEACH-IN switching point A2 with + U_B
Default setting of switching point A1=blind range,A2=nominal distance
LED displays
Displays in dependence on operating mode	Red LED	Yellow LED
TEACH-IN switching point Object detected No object detected Object uncertain(TEACH-IN invalid)	off flashes On	flashes off off
Normal operation	off	Switching state
Fault	on	Previous state

Installation conditions
If the sensor is installed at the environment temperature fall below 0℃,It should do well on the protective measures. In case of direct mounting of the sensor in a through hole using the steel nuts, it has to be fixed at the middle of the housing thread.

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Categories	Ultrasonic Level Sensor
Brand Name:	YUJIE
Model Number:	UM500-18GM-SP
Certification:	ISO9001
Place of Origin:	CHINA
MOQ:	1 Piece
Price:	Negotiable
Payment Terms:	T/T, Western Union, MoneyGram
Supply Ability:	5000 Piece/Pieces per Month
Delivery Time:	3~30 working days
Packaging Details:	Carton #: 49x29x29cm
Accuracy:	+/-10mm
Diameter:	M18x80
Material:	brass,nickel-plated housing
Color:	Silver
Selling Units:	Single item
Single package size :	29X29X25 cm
Single gross weight:	60 g
Package Type:	carton