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Home ProductsUltrasonic Level Sensor

Battery Powered 75Khz PBT FRP Ultrasonic Level Sensor

Battery Powered 75Khz PBT FRP Ultrasonic Level Sensor

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Large Image :  Battery Powered 75Khz PBT FRP Ultrasonic Level Sensor Get Best Price

Product Details:

Place of Origin: CHINA
Brand Name: YUJIE
Certification: ISO9001
Model Number: UM4000-SR55-AU

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: Negotiable
Packaging Details: Carton #: 49x29x29cm
Delivery Time: 3~30 working days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000 Piece/Pieces per Month
Detailed Product Description
Accuracy: +/-10mm Frequency: 75Khz
Material: PBT OR FRP Color: Yellow
Selling Units: Single Item Single Package Size : 29X29X25 Cm
Single Gross Weight: 150 G Package Type: Carton
High Light:

FRP Ultrasonic Level Sens

,

PBT Ultrasonic Level Sens

,

75Khz Battery Powered Ultrasonic Sensor

High Accuracy Ultrasonic Sensor Level Measurement With PBT OR FRP l 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   UM4000-SR55-AU
Technical data  

 

 

 

General Specifications  
Sensing distance 280…4000mm(200---3000mm)
Adjustment range 280…4000mm
Unusable area 0…280mm
Standard target plate 100mm×100mm
Transducer frequency About 75 kHz
Response delay About 125ms
Indicators/Operating means  
LED yellow solid: NO LED
flash:
LED red flashing:
Electrical specifications  

Battery Powered 75Khz PBT FRP Ultrasonic Level Sensor 0

 

Battery Powered 75Khz PBT FRP Ultrasonic Level Sensor 1

Operating voltage UB 10…30VDC ripple10%ss
No-load supply current ≤30mA
Output  
Output type 1 analogue output 0---5V
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 mA
Temperature influence ±1.5% of full-scale value
Ambient conditions  
Ambient temperature -25…70℃
Storage temperature -40…85℃
Mechanical specifications  

 

 

 

Protection grade IP68
Connection PVC cable,4-PIN
Material  
Housing PBT OR FRP
Transducer epoxy resin/hollow glass sphere
mixture; Polyurethane foam
1 BN=BROWN
2 GN=GREEN
3 BU=BLUE
4 BK=BLACK
Weight 150g
Compliance with standards and Directives
Standard conformity EN 60947-5-2:2007  

 

 

 

 

 

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.

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

 

LED Displays (SMP80 series no led)

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

flases

on

 

flashes

off

off

Normal mode (evaluation range) off on
Fault on previous state

 

Contact Details
Shenzhen Yujies Technology Co., Ltd.

Contact Person: Dream Chan

Tel: 86-755-83747109

Send your inquiry directly to us