Digital Waterproof 16mm 40khz Ultrasonic Transducer Sensor

Place of Origin: CHINA
Brand Name: TaiMI
Certification: ROHS/REACH
Model Number: TM-1640H12TR
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: safety packing
Delivery Time: 2 weeks
Payment Terms: Western Union, MoneyGram, T/T ,PAYPAL
Supply Ability: 10000000/Month
Product Details
Thpe: Waterproof Type Output: Digital Sensor
Measure Distance: 0.2~6m Material: Aluminum
Max.input Voltage: 20Vrms Frequency: 40khz
USE: Distance Measurement Color: Black/silver
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40khz Ultrasonic Transducer Sensor

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16mm Ultrasonic Transducer Sensor

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20Vrms Ultrasonic Transducer Sensor

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Product Description

Digital Waterproof 16mm 40khz Ultrasonic Transducer Sensor
 
Diameter 16mm ultrasonic parking sensor for distance 3~5m
This specification shall cover the characteristics of the ceramic ultrasonic sensor with

Compatible with transmitting and receiving.

Technical parameters

Part number

TM-1640H12TR

Construction

Water proof type

Using method

Dual use

Center frequency

40.0±1.0KHz

Sound pressure level

105dB min.

Sensitivity

-82dB min.

Capacitance

1900Pf±20%

Ringing

1.2ms max.

Maximum input voltage

150Vp-p

Directivity

80°±15° (-6dB)

Operating temperature

-30°C~+70°C

Storage Temperature

-40°C~+80°C

ENVIRONMENTAL CHARACTERISTICS


5.1 Sound pressure level and sensitivity shall not change by more than 15dB in temperature range of -20°C to 60°C, at a relative humidity of 30%.
5.2 Sound pressure level and sensitivity shall not change by more than 6dB in the humidity of 10% to 90%, at the temperature of 25°.
5.3 MOISTURE
Keep the sensor at 40°C±2°C and 90°C to 95°C R.H for 96±4 hours. Then, release the sensor into the room conditions for 24 hour prior to the measurement. It shall fulfill the specifications in Table 1.
5.4 VIBRATION
Subject the sensor to the vibration for 1 hour each in the X.Y and Z axes with the amplitude of 1.5mm at 10 to 55 Hz. It shall fulfill the specifications in Table 1.
5.5 HIGH TEMPERATURE EXPOSURE
Subject the sensor to 80±5°C for 24±1 hours. then, release the sensor into the room conditions
for 1 hour prior to the measurement. It shall meet the specifications in Table 1.
5.6 LOW TEMPERATURE EXPOSURE
Subject the sensor to -30±5°C for 24±1 hours. Then release the sensor into the room conditions
for 1 hour prior to the measurement. It shall meet the specifications in Table 1.

Digital Waterproof 16mm 40khz Ultrasonic Transducer Sensor 0
 

Table 1

 

ITEM

SPECIFICATION

Center Frequency

Within ±0.5KHz

Echo Voltage

Within ±20mv

Ringing

Within ±0.2ms

 

Detailed Images

Digital Waterproof 16mm 40khz Ultrasonic Transducer Sensor 1Digital Waterproof 16mm 40khz Ultrasonic Transducer Sensor 1Digital Waterproof 16mm 40khz Ultrasonic Transducer Sensor 3

NOTES

This sensor is designed for use in air. Do not use this sensor in fluid.
In case where this sensor is to be hold in housing, use soft buffer between sensor and housing. The front part of this sensor vibrates in large.
If this part is hold, its characteristics will vary. The top must be free to vibrate.
To prevent sensor malfunctions, operational failure or any deterioration of its characteristics, do not use this sensor in the following, or similar conditions.

 
A. In strong shock or vibration.
B. In high temperature and humidity for a long time.
C. In corrosive gases or sea breeze.
D. In an atmosphere of organic solvents.
E. In dirty and dusty environments that may contaminate the sensor front.