Waterproof Ultrasonic Sensor Module Rs485 40KHz 22-600CM ranging sensor Small angle Measuring distance SensorDesigned by Maker go in China
Feature: High sound pressure output 5V power supply Current less than 20mA MAX485 automatic output The sensor center frequency is 40KHz Operating temperature -15 ° C to +60 ° C Storage temperature ...Read More…
High sound pressure output
5V power supply
Current less than 20mA
MAX485 automatic output
The sensor center frequency is 40KHz
Operating temperature -15 ° C to +60 ° C
Storage temperature -25°C to +80°C
Measurement accuracy ±1cm+(S*0.3%)
(S is the measured value)
Data output is stable and reliable
Fast response time
Wide operating temperature
High measurement accuracy
Automatic output mode, release user processor
There is a controlled output mode, which can minimize power consumption according to actual application.
Requires 100% measurement of reliable and stable distance values, and the measured object is guaranteed to be within the effective range of the sensor. Most users find that the sensor can also be measured outside the blind zone or range. Due to the physical characteristics of the ultrasonic wave, the company does not guarantee the accuracy of the measured distance value for different measurement objects.
Input voltage 5VDC
Working current ≤20mA
Blind zone distance 0-22cm
Plane object range 22-600cm
Output mode MAX485
Work cycle 100ms
Normal temperature measurement accuracy ±1+(S*0.3%)cm
Probe center frequency 40K±1.0KHz
Detecting shaft stability ±2.5 degrees
Working temperature 15~60°C
Storage temperature 25~80°C
Working humidity ≤80%RH
Storage humidity ≤90%RH
PIN 1 black line GND power ground pin PIN 2 yellow line A 485 A output pin PIN 3 blue line B 485 B output pin PIN 4 brown line VCC 5V power input pin MAX485 communication format
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