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EC Meter水質模組

EC Meter水質模組

產品貨號:368031200150
區號:Nc01-03-B02
品牌:
原廠貨號:DFR0300


全店,滿千郵寄超商純取免運優惠

NT$2,820
NT$2,488
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商品描述
送貨及付款方式
商品描述
商品簡介

DFRobot Gravity:模擬電導率儀V2專門用於測量水溶液的電導率,然後評估水質,這是常用於水培,水產養殖,環境水質檢測等領域。

該產品作為電導率儀V1的升級版,大大提高了用戶體驗和數據精度。它支持3~5v寬電壓輸入,並兼容5V和3.3V主控板; 由硬件濾波的輸出信號具有低抖動; 激勵源採用交流信號,有效降低極化效應,提高精度,延長探頭壽命; 該軟件庫採用兩點校準方法,並可自動識別標準緩衝溶液,因此簡單方便。

有了這個產品,主控板(如Arduino)和軟件庫,可以快速建立電導率儀,即插即用,無需焊接。DFRobot提供各種水質傳感器產品,尺寸和界面均勻,不僅可以滿足各種水質檢測的需要,還適用於DIY多參數水質檢測儀。

電導率是電阻的倒數,它與材料承載電流的能力有關。在液體中,電阻的倒數,電導率,是其導電能力的量度。電導率是水質的重要參數。它可以反映水中存在的電解質的程度。

提示:
為了確保測量精度,強烈建議添加溫度傳感器測量溫度,實現自動溫度補償。也可以使用DS18B20防水溫度傳感器

注意:
1。探頭是實驗室級探頭。不要長時間浸入液體中。否則會縮短探頭的壽命。
2.探針中的金屬板表面附著有鉑黑層。應避免任何物體接觸它。它只能用蒸餾水清洗,否則會損壞鉑黑層,導致測量不准確。

特徵

  • 3.0~5.0V寬電壓輸入
  • 硬件濾波輸出信號,低抖動
  • 交流激勵源,有效減少極化
  • 重力連接器和BNC連接器,即插即用,無需焊接
  • 軟件庫支持兩點校準,並自動識別標準緩衝解決方案,集成溫度補償算法
  • 尺寸和連接器尺寸均勻,便於機械結構設計

應用

  • 水質監測。
  • 水產養殖。
  • 水培和Aquaponic。

DFRobot Gravity: analog electrical conductivity meter V2 is specially used to measure the electrical conductivity of aqueous solution, and then to evaluate the water quality, which is often used in water culture, aquaculture, environmental water detectionand other fields.

This product, as an upgraded version of electrical conductivity meter V1, greatly improves the user experience and data precision. It supports 3~5v wide voltage input, and is compatible with 5V and 3.3V main control board; The output signal filtered by hardware has low jitters; The excitation source adopts AC signal, which effectively reduces the polarization effect, improves the precision and prolongs the life of the probe; The software library uses two-point calibration method, and can automatically identify standard buffer solution, so simple and convenient.

With this product, main control board (such as Arduino) and the software library, you can quickly build an electrical conductivity meter, plug and play, no welding. DFRobot provides a variety of water quality sensor products, uniform size and interface, not only meet the needs of various water quality testing, but also suitable for the DIY of multi-parameter water quality tester.

Conductivity is the reciprocal of the resistance, which is related to the ability of the material to carry the current. In the liquid, the reciprocal of the resistance, the conductivity, is the measure of its ability to conduct electricity. Conductivity is an important parameter of water quality. It can reflect the extent of electrolytes present in water.

Tips:
In order to ensure the measurement accuracy, it is strongly recommended to add a temperature sensor to measure the temperature, and achieve automatic temperature compensation. DS18B20 waterproof temperature sensor can also be used. 
Attention:
1.The probe is a laboratory-grade probe. Do not immerse in liquid for a long time. Otherwise this will shorten the life of the probe.
2.Platinum black layer is attached to the surface of the sheet metal in the probe.It should avoid any object touching it. It can only be washed with distilled water, otherwise the platinum black layer will be damaged, resulting in inaccurate measurement.

商品規格

信號轉換板(發射器)V2

  • 供電電壓:3.0~5.0V
  • 輸出電壓:0~3.4V
  • 探頭連接器:BNC
  • 信號連接器:PH2.0-3Pin
  • 測量精度:±5%FS
  • 板尺寸:42mm * 32mm / 1.65in * 1.26in
電導率探頭
  • 探頭類型:實驗室級
  • 細胞常數:1.0
  • 支持檢測範圍:0~20ms / cm
  • 推薦檢測範圍:1~15ms / cm
  • 溫度範圍:0~40°C
  • 探頭壽命:> 0。5年(取決於使用頻率)
  • 電纜長度:100cm

SPECIFICATION

Signal Conversion Board (Transmitter) V2

  • Supply Voltage: 3.0~5.0V
  • Output Voltage: 0~3.4V
  • Probe Connector: BNC
  • Signal Connector: PH2.0-3Pin
  • Measurement Accuracy: ±5% F.S.
  • Board size: 42mm*32mm/1.65in*1.26in
Electrical Conductivity Probe
  • Probe Type: Laboratory Grade
  • Cell Constant: 1.0
  • Support Detection Range: 0~20ms/cm
  • Recommended Detection Range: 1~15ms/cm
  • Temperature Range: 0~40°C
  • Probe Life: >0.5 year (depending on frequency of use)
  • Cable Length: 100cm
下載資料

DOCUMENTS

出貨清單
  • 電導率探頭(K = 1,實驗室級)x1
  • 信號轉換板(發射器)V2 x1
  • 標準緩衝溶液1413us / cm x2
  • 標準緩衝溶液12.88ms / cm x2
  • 重力模擬傳感器電纜x1
  • 防水墊片x2
  • BNC連接器x1的螺帽
  • M3 x 10尼龍柱x4
  • M3 x 5螺絲x8
送貨及付款方式

送貨方式

  • FedEx 國際貨運
  • 郵局國際貨運
  • 郵寄
  • 7-11 取貨付款 (C2C)
  • 7-11 取貨不付款 (C2C)
  • 黑貓-常溫
  • 黑貓-常溫(貨到付款)
  • 報價單草稿

付款方式

  • 銀行轉帳
  • 專員接洽
  • 信用卡付款
  • 黑貓宅配(貨到付款)
  • 7-11取貨付款