Buzzer/Speaker
Connectors
Fans
SOLAR PRODUCTS
<h2 class=”arduino_wiki_t” style=”box-sizing: border-box; font-family: Ubuntu, Tahoma, "Helvetica Neue", Helvetica, Arial, sans-serif; line-height: 1.1; color: rgb(0, 151, 156); margin-top: 25px; margin-bottom: 10px; font-size: 30px; padding-bottom: 6px;”><span style=”font-family:Arial,Helvetica,sans-serif;”><strong><span style=”color:#000000;”><span style=”font-size:18px;”>Description</span></span></strong></span></h2>
<p class=”arduino_wiki_c” style=”box-sizing: border-box; margin: 0px 0px 10px; color: rgb(51, 51, 84); font-size: 17px; font-family: Ubuntu, Tahoma, "Helvetica Neue", Helvetica, Arial, sans-serif;”><span style=”font-family:Arial,Helvetica,sans-serif;”><span style=”font-size:14px;”>This is an analog pH meter with temperature compensation feature, specially designed for Arduino controllers and has a built-in simple, convenient and practical connection and features. It has an LED which works as the Power Indicator, a BNC connector and PH2.0 sensor interface. To use it, just connect the pH sensor with BNC connector, and plug the PH2.0 interface into the Arduino/MCU analog input port.<br style=”box-sizing: border-box;” />
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<span style=”box-sizing: border-box; font-weight: bold;”>*Note #1: </span>In order to ensure the accuracy of the pH probe, you need to use the standard solution to calibrate it regularly. Generally, the period is about half a year. If you measure the dirty aqueous solution, you need to increase the frequency of calibration.<br style=”box-sizing: border-box;” />
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<span style=”box-sizing: border-box; font-weight: bold;”>*Note #2: </span>If you want to measure the pH value of other solution, you must wash the pH electrode first!</span></span></p>
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<p class=”arduino_wiki_c” style=”box-sizing: border-box; margin: 0px 0px 10px; color: rgb(51, 51, 84); font-size: 17px; font-family: Ubuntu, Tahoma, "Helvetica Neue", Helvetica, Arial, sans-serif;”><span style=”font-family:Arial,Helvetica,sans-serif;”><strong><span style=”font-size:18px;”>Specification</span></strong></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Heat Up Voltage: DC 5 ±0.2V</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Operating Current: 5 ~ 10mA</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Measurement Range: 0 ~ 14PH</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Response Time: ≤5s</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Stabilize time: ≤60s</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Operating Temperature: -10°C ~ 50°C</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Lifetime: 3 years</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Dimension (mm): 42 * 32 * 20</span></span></p>
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<p><span style=”font-size:14px;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Output: Analog</span></span></p>
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<p class=”arduino_wiki_c” style=”box-sizing: border-box; margin: 0px 0px 10px; color: rgb(51, 51, 84); font-size: 17px; font-family: Ubuntu, Tahoma, "Helvetica Neue", Helvetica, Arial, sans-serif;”> </p>
<p class=”arduino_wiki_c” style=”box-sizing: border-box; margin: 0px 0px 10px; color: rgb(51, 51, 84); font-size: 17px; font-family: Ubuntu, Tahoma, "Helvetica Neue", Helvetica, Arial, sans-serif;”><span style=”font-family:Arial,Helvetica,sans-serif;”><span style=”font-size:18px;”><strong>Specification about ph electrode E-201-C:</strong></span><br />
<span style=”font-size:14px;”>Suitable for pure water, deionized water etc superlow conductivity water sample test, silver ion catch trap + long work-life structure, high-performance ceramic core. </span><br />
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<span style=”font-size:18px;”><strong>Test items about ph electrode E-201-C:</strong></span></span></p>
<ol>
<li class=”arduino_wiki_c” style=”box-sizing: border-box; margin: 0px 0px 10px; color: rgb(51, 51, 84); font-size: 17px; font-family: Ubuntu, Tahoma, "Helvetica Neue", Helvetica, Arial, sans-serif;”>Chemical liquid(deluition acid,alkali liquid;fertilizer);</li>
<li class=”arduino_wiki_c” style=”box-sizing: border-box; margin: 0px 0px 10px; color: rgb(51, 51, 84); font-size: 17px; font-family: Ubuntu, Tahoma, "Helvetica Neue", Helvetica, Arial, sans-serif;”><span style=”font-family:Arial,Helvetica,sans-serif;”>Food/Drink(soy;vinegar;wine,juice,tea,coffoe,cola)</span></li>
<li class=”arduino_wiki_c” style=”box-sizing: border-box; margin: 0px 0px 10px; color: rgb(51, 51, 84); font-size: 17px; font-family: Ubuntu, Tahoma, "Helvetica Neue", Helvetica, Arial, sans-serif;”><span style=”font-family: Arial, Helvetica, sans-serif;”>Biopharmacy(blood,stomach medicine,unrine,protein,gel)</span></li>
</ol>
<p class=”arduino_wiki_c” style=”box-sizing: border-box; margin: 0px 0px 10px; color: rgb(51, 51, 84); font-size: 17px; font-family: Ubuntu, Tahoma, "Helvetica Neue", Helvetica, Arial, sans-serif;”><span style=”font-family:Arial,Helvetica,sans-serif;”><img alt=”” src=”https://cdn2.bigcommerce.com/server3700/64749/product_images/uploaded_images/pinoutx2.png” style=”width: 484px; height: 434px;” /></span></p>
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<p class=”arduino_wiki_c” style=”box-sizing: border-box; margin: 0px 0px 10px; color: rgb(51, 51, 84); font-size: 17px; font-family: Ubuntu, Tahoma, "Helvetica Neue", Helvetica, Arial, sans-serif;”><span style=”font-size:16px;”><span style=”font-family:Arial,Helvetica,sans-serif;”><a href=”https://scidle.com/how-to-use-a-ph-sensor-with-arduino/”><span style=”color:#3498db;”>More information & Tutorial (How to use a pH sensor with Arduino)</span></a></span></span></p>
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