• 55kHz Dustproof IP67 Ultrasonic Sensor for Distance Measurement
  • 55kHz Dustproof IP67 Ultrasonic Sensor for Distance Measurement
  • 55kHz Dustproof IP67 Ultrasonic Sensor for Distance Measurement
  • 55kHz Dustproof IP67 Ultrasonic Sensor for Distance Measurement

55kHz Dustproof IP67 Ultrasonic Sensor for Distance Measurement

Production Process: Integration
Output: Analog Sensor
Brand: Kangtong
Samples:
US$ 1/Piece 1 Piece(Min.Order)
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55kHz Dustproof IP67 Ultrasonic Sensor for Distance Measurement pictures & photos
55kHz Dustproof IP67 Ultrasonic Sensor for Distance Measurement
US $0.3-0.33 / Piece
Min. Order: 100 Pieces
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Basic Info.

Model NO.
KT55-1522
Material
Mixture
Transport Package
Box
Specification
Customized
Trademark
Kangtong
Origin
Shenzhen, China
Production Capacity
4000PCS/Day

Product Description

Product model:KT55-1522
1.Electrical performance specifications
  No. Test items Standard and test condition
1 Center frequency(KHz) 55.5±1.0(Piezoelectric impedance analyzer)
2 Sensitivity(us) 200(normal temp test 0.8mΦ75mmPVC pipe)
3 -Beam direction angle(deg)(º) Horizontal  100±15
Vertical  50±15
4 Residual oscillation(ms) <=1.68(Normal temp test including transmitting fundamental wave)
5 Function Transmitter / Receiver
6 ranging >=0.8m (normal temp test Φ75mmPVC pipe)
7 capacitance (pF)(25ºC) 1800±15%
8 Allowable Input Voltage(Vp-p) Max140(Pulse width 0.5ms, interval 10ms)
9 mean time between failures(H) 50000H
10 Operating temp (ºC) -30~+80
11 Storage temp (ºC) -40~+85
12 Terminal PIN
13 Weight(g) 2.2
14 Color Customized

2.Outline dimension and angle
55kHz Dustproof IP67 Ultrasonic Sensor for Distance Measurement

3. Environmental test
No. Test items Test condition Standard
1 High temp storage test
144 hours at + 85 ºC
After the test and place in + 25 ºC (room temp) for 24 hours, the sensitivity and residual vibration change shall not exceed 30% compared with the initial value
2 Low temp storage test
144 hours at - 40 ºC
3 High temp and high humidity storage test 144 hours at + 65 ºC and 85 ± 5% RH
4 Thermal shock test Parallel 3.9k Ω resistor at both ends of the probe, keep the temp at - 40 ± 5 ºC for 0.5h, and increase the temp to 85 ± 5 ºC within 5 minutes and keep for 0.5h.100 cycles. After the test and place in + 25 ºC (room temp) for 24 hours, the sensitivity and residual vibration change shall not exceed 30% compared with the initial value
5 Vibration test Products bear the vibration with frequency 10-55hz, amplitude 1.5mm,and sweep rate 1oct / min, from X, Y and Z directions for each 2 hours respectively After the test and place in + 25 ºC (room temp) for 4 hours, the sensitivity and residual vibration change shall not exceed 30% compared with the initial value
6 Monomer drop test 15 free fall tests carried out from 100 ± 10cm height to 50mm thick wooden floor After the test and place in + 25 ºC (room temp) for 4 hours, the sensitivity and residual vibration change shall not exceed 30% compared with the initial value
7 Strength test of outlet Apply 9.8N pulling force between shell and pin for 30 seconds The pine is not loose or falling off, the product function is normal, and the wire is not damaged
8 Protection level Place the probe in 15cm deep water and soak for 24 hours Take out the probe from the water and install it on the test board to measure the distance. The probe works normally without long sound.
9 High and low temp characteristic test Keep the temp at -40ºC for 2h,increase to 25ºC and keep for 2h,increase to 85ºC and keep for 2h. After the test and place in + 25 ºC (room temp) for 2 hours, the sensitivity and residual vibration change shall not exceed 30% compared with the initial value
10 High and low temp working test Under high temp 85 ºC, low temp - 40 ºC, working voltage 140 Vp-p, pulse number 20, continuous working 48 hours Probe works normally (sensitivity and residual vibration are within normal range)
4.Test conditions and instruments
No. Test item Test instruments/method Test condition
1 Resonant frequency Impedance analyzer Test temperature 25 ± 5 ºC
2 Static capacitance LCR bridge measuring instrument Test temperature 25 ± 5 ºC
3 Residual oscillation KT test equipment Test temperature 25 ± 5 ºC
4 Sensitivity KT test equipment 1.2m at room temperature, target Φ 75mm PVC pipe
5 Angle (X & Y axis) KT test board, as per Fig.1 Under normal temperature, the probe is 500mm from the ground, 500mm from the object to be detected, and the object to be detected is Φ 75mm PVC pipe, 1000mm high. The test environment: 2 meters in front and 1.5m in the left and right without obstacles
6 Max allowable input voltage KT test board and Oscilloscope 140vp-p, pulse width 0.5ms,
interval 10ms
7 Mean time between failures aging test rack Test temperature 25 ± 5 ºC
5.Detection angle test diagram
55kHz Dustproof IP67 Ultrasonic Sensor for Distance Measurement
6.
Precautions
1. The product can only be used in the air, not in the liquid
2. In order to prevent the sensor from working failure or performance degradation, the anti failure function shall be added to the product design, and the product shall not be used under the following or similar conditions.
a) Strong shock or vibration
b) Prolonged exposure to high temperature and humidity;
c) In corrosive gas or sea breeze
d) Exposure to dissolved organic matter
e) Dusty environment;
f) Over allowable input voltage
7. Quality assurance
The sensor defects due to the manufacturer and found during the warranty period of the product can be replaced free of charge.
The following situations are not covered by the warranty.
  1. Improper use or handling by users.
  2. Changed or repaired by the users.
  3. Any other situation that does not belong to the responsibility of the manufacturer, such as natural disasters, accidents, etc.
55kHz Dustproof IP67 Ultrasonic Sensor for Distance Measurement
55kHz Dustproof IP67 Ultrasonic Sensor for Distance Measurement
55kHz Dustproof IP67 Ultrasonic Sensor for Distance Measurement
 

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