Wide Temperature Range Electrostatic Protection Ultrasonic Sensor Module A15
The module adopts high-performance processor, high-quality components and anti-water probe design.
The sensor is stable and reliable and has a long life span, which is highly adaptable to the poor working condition.
The module has a built-in high-precision ranging algorithm and power management program, with high ranging accuracy and low power consumption.
Wide Temperature Range Electrostatic Protection Module A15
Module : DYP-A15
DYP-A15 ultrasonic distance measurement sensor module uses proven ultrasonic sensing technology for distance measurement. Adopts high performance processor and superior quality elements which output reliable stability value and has long life span. Waterproof ultrasonic transducer with strong adaptability to various operating environment. This module build-in high precision ranging algorithm, ranging high accuracy and narrow measurement angle.
Here comes the detailed specifications of DYP-A15 :
Item Description | PWM Output | UART Auto | UART Controlled | RS232 | RS485 | Switch | Analog Voltage | Analog Current | Unit |
Operating Voltage | 3.3～24 | 10～30 | 15～30 | 15～30 | V | ||||
Standby Current | ≤15 | / | ≤15 | / | / | / | / | / | uA |
Average Operating Current | 20 | 20 | 20 | 20 | 20 | 20 | 30 | 50 | mA |
Blind Zone | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | cm |
Measuring Range of Flat Object | 15～200 | cm | |||||||
Response Time | 100 | 100 | 100 | 100 | 100 | 100 | ≤150 | ≤150 | ms |
Accuracy | ±(5+S*0.3%) | ±(5+S*1%) | mm | ||||||
Repeatability | S*0.3% | mm | |||||||
TemperatureCompensation | Support | / | |||||||
Remarks:
(1)Typical data obtained by testing with a temperature of about 25℃, a power supply of 15V,and a 100ms duty cycle.
(2)The temperature is about 25℃, the measured object is a 10cm×10cm flat carton, and the transducer should be as vertical as possible to the measured object.
(3)The temperature is about 25℃, and the indoor environment without wind, the object to be measured is a 10cm×10cm flat carton, and S represents the measuring distance.
Rated Environment Condition
Item | Minimum value | Typical value | Max value | Unit |
Storage Temp | -25 | 25 | 80 | ℃ |
Storage Humidity | / | 65% | 90% | RH |
Operating Temp | -15 | 25 | 60 | ℃ |
Operating Humidity | / | 65% | 80% | RH |
(1)Environment temperature is 0-39℃, max humidity is 90%(Non-condensation);
(2)Environment is 40-50℃, max humidity is the highest at current temperature in nature.
Rated Electrical Condition
Item | Minimum value | Typical value | Max value | Unit | Remark |
Peak current | 50 | / | 70 | mA | Peak value |
Input Ripple | / | / | 50 | mV | Peak value |
Input Noise | / | / | 100 | mV | Peak value |
ESD | / | / | ±200/±2K | V | / |
ESD | / | / | ±4K/±8K | V | / |
Remark:
(1)The static electricity specification of assembly line, contact static electricity should not be higher than ±200V, and air static electricity should not be higher than ±2KV.
(2)The probe shell and output comply with the IEC61000-4-2 standard.
Product Features
Scope of Application
Model Selection
The output format of this series of ranging modules is divided into 9 formats. If there are special requirements that need to modify the response time, angle, communication agreement etc., you need to communicate with our FAE during purchasing.
| No. | Outputs Interface | Model |
| A15 series | UART AUTO | DYP-A15NYUW-V1.0 |
| UART CONTROLLED | DYP-A15NYTW-V1.0 | |
| PWM | DYP-A15NYMW-V1.0 | |
| RS232 | DYP-A15NY2W-V1.0 | |
| RS485 | DYP-A15NY4W-V1.0 | |
| SWITCH | DYP-A15NYGDW-V1.0 | |
| 0～5V | DYP-A15NYVW-V1.0 | |
| 0～10V | DYP-A15NYV1W-V1.0 | |
| 4～20mA | DYP-A15NYIW-V1.0 |
Reliable Testing Instruction
No. | Description | TestingCondition | Sample QTY |
1 | High temperature and humidity | 65℃,85%RH,Power ON@5V,72hrs | 3 |
2 | low temperature | -20℃,Power ON@5V,72hrs | 3 |
3 | High temperature and humidity storage | 80℃,80%RH,storage,72hrs | 3 |
4 | Low temperature storage | -30℃,storage,72hrs | 3 |
5 | Vibration test | 10-200Hz,15min,2.0G, XYZ three axes,each axis is 0.5 hours | 3 |
6 | Drop test | 120 cm free fall,5 times on wooden floor | 3 |
Note : After the test, the module is determined to be OK after the function test, and the performance degradation rate is≤10%.
Notice
(1) When two or more modules are used in the application scenario, it is recommended to use a module with controlled output (high-level pulse width output, UART controlled output), and use a time-sharing work method to prevent mutual communication between modules interference.
(2) Please pay attention to the evaluation of electromagnetic compatibility when designing. Unreasonable system design may cause malfunction of the module.
(3) When it comes to the application of the module limit parameter boundary, you can contact our engineer to confirm the relevant precautions.
