產品說明0
XL-MaxSonar-WR傳感器能提供很廣的檢測範圍，有著堅固的PVC外殼，能達到IP67防水標準，並能與3/4”標準壓力調節閥管匹配。該傳感器會將1/2瓦特的峰值功率傳入變壓器從而帶動轉換器，產生很高的聲波輸出。
產生的聲波會和連續變化的增益，實時波形分析，實時噪聲抑制算法相結合，為大多數用戶產生出實際無噪距離的讀數。
這些功能即使是在各種聲噪或電噪環境中,亦能很好的實現。XL-MaxSonar-WRC1能檢測距離在3cm到645cm（21.2英尺）的物體，它的聲納有效距離在20cm至645cm之間的同時分辨率能達到1cm。被檢查物體在3cm至20cm之間的將會被檢查為20cm。它的輸出格式將包括脈衝寬度輸出，模擬電壓輸出和連續的數字輸出。
規格
- 42KHz超聲波傳感器
- 工作電壓：3-5.5V
- 2.1mA工作電流
- 距離輸出範圍：20~645cm(檢測3~20cm的物體，輸出20cm)
- 20Hz讀出速率
- RS232串行輸出-9600bps
- 模擬輸出-（Vcc/512）/英寸
- PWM輸出-147uS/英寸
- 專為戶外應用設計
- 尺寸：直徑35mm，厚度38mm
相關文件
INTRODUCTION
The XL-MaxSonar®-WR sensor provides very short to long-range detection and ranging, in a compact, robust PVC housing, designed to meet IP67 water intrusion, and matches standard electrical ¾” PCV pipe fittings. The sensor puts 1/2 watt of peak power into the efficient transformer driving the transducer, yielding high output acoustic power. This acoustic power combined with continuously variable gain, real-time waveform signature analysis, and real-time noise rejection algorithms result in virtually noise free distance readings for most users. This holds true even in the presence of many of the various acoustic or electrical noise sources. The XL-MaxSonar®-WRC1 detects objects from 3-cm to 645-cm (21.2-feet) and provides sonar range information from 20-cm out to 645-cm with 1-cm resolution. Objects from 3-cm to 20-cm range as 20-cm. The interface output formats included are pulse width output, analog voltage output, and serial digital output.
Note: this product has no temperature compensation.
SPECIFICATION
- MaxModel:MB7067
- 42kHz Ultrasonic sensor
- Operates from 3-5.5V
- Low 2.1mA supply current
- 20Hz reading rate
- RS232 Serial Output - 9600bps
- Analog Output - (Vcc/512)/inch
- PWM Output - 147uS/inch
- Designed for outdoor applications
DOCUMENTS
SHIPPING LIST
- Ultrasonic Sensor XL-MaxSonar -WRC1-Water Proof x1
