Gravity: 投入式 液位感測器 傳感器 液位監測 DFRobot原廠

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Gravity: 投入式 液位感測器 傳感器 液位監測 DFRobot原廠

NT$1,714 NT$1,524 未稅

該投入式液位感測器採用高性能壓力傳感芯片,具有先進的電路處理和溫度補償技術。液位感測器在不同液體深度處接收不同的壓力,可以將其轉換成相應的電流信號並通過傳感器輸出。以這種方式,可以測量液體的深度。

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商品說明

Gravity: 投入式 液位感測器 傳感器 液位監測 DFRobot原廠

投入式 液位感測器 採用高性能的感壓芯片,配合先進的電路處理和溫度補償技術,在不同深度下傳感器受到的壓力不同,不同壓力轉化為對應數值的電流信號輸出,從而達到對液位深度的測量。
本產品採用不銹鋼外殼隔離防腐,可直接投入被測液體中,從水、油到粘度較大的糊狀物都可以進行高精度的測量。無論是在河水、水庫液位測量,還是在供水液位監測、城市地下水位監測、水處理池上都有良好的使用效果。
本產品搭配了Gravity:電流轉電壓模塊(4~20mA),該模塊將傳感器的電流信號轉換為電壓信號供Arduino或其他控制器讀取,此產品應用於水廠、煉油廠、污水處理廠、建材、輕工、機械等工業領域,實現對液體的測量。

Gravity: Throw-in Type Liquid Level Transmitter

1.請完全按照連接說明連接電源。

2.本產品屬於精密設備,因此不允許拆卸或撞擊設備或使設備從高處掉落,更不要使用任何尖銳物體觸碰設備,以免造成設備損壞。

3.將變送器上電然後就可以使用了。但預熱30分鐘後,它可以提供更穩定的輸出。如果在使用過程中發現任何異常,請關閉電源並停止使用。

 

連接圖

KIT0139 Arduino connection(CH).png

 

 

 

 

 

引腳說明

投入式液位變送器

投入式液位變送器引腳對應表
標號 名稱 功能描述
1(紅) VCC 液位變送器正極
2(紅,粗管) AIR PIPE 導氣管
3(黑) GND 液位變送器負極

電流轉電壓模塊

電流轉電壓模塊引腳對應表
標號 名稱 功能描述
1 GND 電源負極(0V)
2 VCC 電源正極(3.3~5.5V)
3 A 電壓信號輸出
4 I+ 測量電流輸入端
5 I- 測量電流輸出端

 

 

規格參數

  • 線長: 5m
  • 量程: 0-5m
  • 綜合精度: 0.5%
  • 輸出信號: 4-20mA
  • 工作電壓: 12-36V
  • 工作溫度: -20-70℃
  • 過載能力: 300%
  • 壽命: 1*10^8壓力循環(25℃)
  • 膜片殼體材質: 316L不銹鋼
  • 防護等級: IP68

 

 

出貨清單

  • 投入式 液位感測器 x1
  • Gravity: 模擬電流電壓轉換器(適用於4~20mA應用) x1

 

 

Documents

 

 

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Gravity: Throw-in Type Liquid Level Transmitter

This throw-in type liquid level transmitter adopts high-performance pressure sensing chip, with advanced circuit processing and temperature compensation technology. The level transmitter receives different pressures at different depths of liquid, which can be converted into corresponding current signals and output through the sensor. In this way, the depth of liquid can be measured.The shell of the transmitter is made of stainless steel, anti-corrosion and easy to clean. It can be directly placed in the liquid like water, oil or even mash with large viscosity. This product can provide a steady performance in all sorts of measurement conditions such as river, reservoir, city water supply, groundwater in urban, and basin.

We sold this product together with our Gravity: Analog Current to Voltage Converter. The converter can convert current into voltage signal which can be read by your Arduino controllers or other controllers. The throw-in type liquid level transmitter can be used in waterworks, refinery, sewage disposal work, construction, light industry, mechanical and so on.

Notes:

1. Please connect the power supply exactly as the connection instruction.

2. The product is a precision device, so it is not allowed to disassemble and crash the device or make it fall from the high place, what’s more, don’t touch its diaphragm with any sharp objects in case of causing device damage.

3. Power the transmitter up then you can use it. But it can provide more steady output after preheating for 30 minutes. Please turn off the power and stop using if any abnormality is found during use.

4. The liquid level lead should be vertically downward. Please prevent water from entering the terminal, and the joint is required to be waterproof.

5. Place the liquid level probe in water, try to fix it and keep it away from the inlet.

Connection Diagram

Dimension Diagram

SPECIFICATION

  • Cable Length: 5m
  • Measuring Range: 0-5m
  • Accuracy: 0.5%
  • Output Signal: 4-20mA
  • Operating Voltage: 12-36V
  • Operating Temperature: -20℃-70℃
  • Overload Capacity: 300%
  • Service Life: 1*10^8 Pressure Circulation (25℃)
  • Material: 316L stainless steel
  • Protection Class: IP68

DOCUMENTS

SHIPPING LIST

  • Throw-in Type Liquid Level Transmitter x1
  • Gravity: Analog Current to Voltage Converter(for 4~20mA Application) (SEN0262) x1

 

 

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