{"product_id":"gravity-analog-tds-sensormeter-for-arduino","title":"Gravity: Analog TDS Sensor\/Meter for Arduino","description":"\u003cdiv class=\"desc\"\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cp style=\"text-align: left;\"\u003eThis is an Arduino-compatible TDS Meter Kit for measuring TDS value of the water, to reflect the clean\u003cspan style=\"color: #000000;\"\u003eliness of the water. It can be applied to domestic water, hydroponic and other fields of water quality testing. \u003c\/span\u003e\u003c\/p\u003e\nTDS (Total Dissolved Solids) indicates that how many milligrams of soluble solids dissolved in one litre of water. In general, the higher the TDS value, the more soluble solids dissolved in water, and the less clean the water is. Therefore, the TDS value can be used as one of the references for reflecting the cleanliness of the water.\u003cbr\u003e \u003cbr\u003eTDS pen is a piece of widely used equipment to measure TDS value. The price is affordable, and it is easy to use, but it is not able to transmit data to the control system for online monitoring to do some water quality analysis. The professional instrument has high accuracy and can send data to the control system, but the price is expensive for ordinary people. To this end, we have launched an analogue TDS sensor kit that is compatible with Arduino, plug and play, easy to use.\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003eMatching with an Arduino controller, you can build a TDS detector easily to measure the TDS value of liquid.\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cbr\u003eThis product supports 3.3 ~ 5.5V wide voltage input, and 0 ~ 2.3V analogue voltage output, which makes it compatible with 5V or 3.3V control system or board. The excitation source is AC signal, which can effectively prevent the probe from polarization and prolong the life of the probe, meanwhile, increase the stability of the output signal. The TDS probe is waterproof, it can be immersed in water for long time measurement.\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003c\/div\u003e\nThis product can be used in water quality application, such as domestic water, hydroponics. With this product, you can easily DIY a TDS detector to reflect the cleanliness of water to protect your health.\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"desCon\"\u003eAttention\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e1. The probe can not be used in water above 55 degrees centigrade.\u003cbr\u003e2. The probe can not be left too close to the edge of the container, otherwise it will affect the reading.\u003cbr\u003e3. The head and the cable of the probe are waterproof, but the connector and the signal transmitter board are not waterproof. Please be careful.\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\"\u003eFeatures\u003c\/h2\u003e\n\u003cdiv class=\"desCon\" style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eWide Voltage Input: 3.3~5.5V\u003c\/li\u003e\n\u003cli\u003eGood Compatibility Output: 0~2.3V analog signal output, compatible with 5V or 3.3V controller\u003c\/li\u003e\n\u003cli\u003eAC Excitation Source: effectively prevent probe from polarization\u003c\/li\u003e\n\u003cli\u003eWaterproof Probe\u003c\/li\u003e\n\u003cli\u003eEasy to Use: Arduino compatible, simple connection, plug and play without soldering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConnection Example - DFRduino UNO\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Analog_TDS_Sensor_Meter_for_Arduino_features_1.jpg?v=1693298075\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"desCon\" style=\"text-align: left;\"\u003e\n\u003cstrong\u003eSignal Transmitter Board\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 3.3 ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 0 ~ 2.3V\u003c\/li\u003e\n\u003cli\u003eWorking Current: 3 ~ 6mA\u003c\/li\u003e\n\u003cli\u003eTDS Measurement Range: 0 ~ 1000ppm\u003c\/li\u003e\n\u003cli\u003eTDS Measurement Accuracy: ± 10% F.S. (25 ℃)\u003c\/li\u003e\n\u003cli\u003eModule Size: 42 * 32mm\u003c\/li\u003e\n\u003cli\u003eModule Interface: PH2.0-3P\u003c\/li\u003e\n\u003cli\u003eElectrode Interface: XH2.54-2P\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eTDS probe\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of Needle: 2\u003c\/li\u003e\n\u003cli\u003eTotal Length: 83cm\u003c\/li\u003e\n\u003cli\u003eConnection Interface: XH2.54-2P\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eOther: Waterproof Probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\"\u003eResources\u003c\/h2\u003e\n\u003cdiv class=\"desCon\" style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eProduct wiki\u003c\/li\u003e\n\u003cli\u003eMore Documents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"text-align: left;\"\u003ePackage Contents\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003e1x Analog TDS Meter for Arduino\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e1x Waterproof TDS Probe\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e1x 3Pin Analog Sensor Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":48624165093594,"sku":"uye1789685322102","price":11.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/gravity-analog-tds-sensormeter-for-arduino_1.jpg?v=1789685350","url":"https:\/\/memoryfoamwear.shop\/products\/gravity-analog-tds-sensormeter-for-arduino","provider":"My Store","version":"1.0","type":"link"}