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Non Contact Ultrasonic Module Distance Measuring Transducer Sensor

1. TECH -IN

2.Temperature Compensation

3.LED for status indication

4.Battery powered
Availability:
Quantity:
  • UM500-30GM-AI

  • Piezohannas

  • UM500-30GM-AI

 Non Contact Ultrasonic Module Distance Measuring Transducer Sensor


Applications:


Providing reliable continuous level or distance measurement of fluids ,pasters,or solid bulk materials.


Very suitable for industrial automation,smart city smart home application. Suitable for use with low-power wireless transmmion systems,compact space-saving housng design with thru-hole,easy to use.


1. Compact ,surface-mount,easy to use.

2.Can be applied to the field of low power consumption powered by batteries

3.Different output versions offer: digital ,analog or switching output

4.IP68 Enclosure Rating


Parameters:


Ultrasonic sensor

Technical data



General Specifications


Sensing distance      

180…2500mm

Adjustment range

180…2500mm

Unusable area

0…18mm

Standard target plate

100mm×100mm

Transducer frequency About

100 kHz

Response delay About

125ms

Indicators/Operating means


LED yellow

solid: object in evaluation range
flashprogram function

LED red

flashing: program function

Electrical specifications


Operating voltage UB

10…30VDC ripple10%ss

No-load supply current

≤20mA

Output


Output type

1 analogue output 4…20mA

Resolution


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

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 M12,4-PIN

Material


  Housing

Brass nickel-plated

 Transducer

epoxy resin/hollow glass sphere
mixture; Polyurethane foam

Weight

160g

Compliance with standards and Directives

Standard conformity

EN 60947-5-2:2007



Dimension:



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1594903226(1)


Adjusting the evaluation limits

The ultrasonic sensor features an analogue output with two teachable evaluation limits. These are set by applying the supply

voltage -UB or +UB 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. The lower evaluation limit A1 is taught

with -UB, A2 with +UB.

Two different output functions can be set:

1. Analogue value increases with rising distance to object (rising ramp)

2. Analogue value falls with rising distance to object (falling ramp)

Evaluation limits may only be specified within the first 5 minutes after

Power on. To modify the evaluation limits later,

the user may specify the desired values only after a new Power On.

 

TEACH-IN rising ramp (A2 > A1)

- Position object at lower evaluation limit

- TEACH-IN lower limit A1 with - UB

- Position object at upper evaluation limit                                                

- TEACH-IN upper limit A2 with + UB

 

TEACH-IN falling ramp (A1 > A2):

- Position object at lower evaluation limit                                             

- TEACH-IN lower limit A2 with + UB                                   

- Position object at upper evaluation limit

- TEACH-IN upper limit A1 with - UB                                                                   

 

Default setting

A1: unusable area

A2: nominal sensing range

Mode of operation: rising ramp    

                                 

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LED Displays

Displays in dependence on operating mode

Red LED

Yellow LED

TEACH-IN evaluation limit

Object detected

No object detected

Object uncertain (TEACH-IN invalid)

 

off

flashes

on

 

flashes

off

off

Normal mode (evaluation range)

off

on

Fault

on

previous state


Notice:

 

1. Basically, there are two versions of ordinary blind zone and small blind zone for each type, and you can contact us if you need different ranges and blind zones;

2. Each type basically has analog output: 0-5V, 0-10V, 0-20mA, 4--20mA ;

Digital output: RS232/485, UART TTL and I2C and other output modes ,they are optional;

3. Most types has high voltage series (10---30V) and low voltage series (3.6---5V).

 

 


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Hubei Hannas Tech Co.,Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    
 

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