{"product_id":"tuya-smart-life-wifi-digital-energy-meter-80a-with-current-transformer-sensor-clamp-app-monitor-power-diy-110v-240v-50-60hz","title":"Tuya Smart Life WiFi Digital Energy Meter 80A with Current Transformer Sensor Clamp App Monitor Power DIY 110V 240V 50\/60Hz","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSOPVSmartEnergy\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eELECTRICAL\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMeasuring Energy Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.2A - 80A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e100-240VAC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRoHS\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Supply\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePhase\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003esingle phase\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAccuracy Class\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2%\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eApp Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTuya Smart, or Smart Life\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWiFi Frequency\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.4Ghz, not support 5Ghz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMeasure Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.2A-80A\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eNEW ARRIVAL Tuya Smart Energy Meter with Clamp 80A\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003ePlease note it's not bidirectional meter, it can only measure the consumed power. and only show positive data on App.\u003cbr\u003e\u003cbr\u003eThe meter requires the measured device must have neutral wire. otherwise it can't measure the device's voltage, current, and power\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S670c7d83fc774430b21986045170fa7cd.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S517ec9a82516475389ecd30b42a6c5e10.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eSpecifications\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eIn the APP It Can Display:\u003cbr\u003e\u003cbr\u003eHourly Elec. (KWh)\u003cbr\u003eToday Elec. (KWh),\u003cbr\u003eMonthly Elec. (KWh)\u003cbr\u003eYearly Elec. (KWh)\u003cbr\u003e Current Ele(mA),\u003cbr\u003e Current Power(W),\u003cbr\u003e Current Voltage(V),\u003cbr\u003e Total Ele(KWh)\u003cbr\u003e\u003cbr\u003eTechnical data:\u003cbr\u003eRated Voltage:100-240V AC 50\/60Hz\u003cbr\u003e\u003cbr\u003eMeasurable Current Range: 0.2A - 80A\u003cbr\u003e\u003cbr\u003eWiFi Frequency:2.4GHZ\u003cbr\u003e\u003cbr\u003eAmbient Temperature Range:-10°C ~ 55°C\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eApp Real Time Monitor Energy Consumed KWh. Voltage, Current,  and Power, also can Monitor Device Working Status\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1d99882aa51f4f428966818e41a479702.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eElectricity Statistic\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eYou can view hourly , daily , monthly, Yearly and total KWh Consumed in App.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfcd364ebf0854a8db1b9f3781737b332w.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eMonitor Power Usage Percentage from App\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eYou can set power on App, and monitor the power usage percentage.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scdf9e9f63d6e4e0eb45bcacbae4d63dcp.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eMonitor Device Working Status\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3d34fef7a0ef4bedb135dcd2f6e5ebdcy.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eAutomation , It allows to make a Scene for this device working with other tuya devices\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eSet Automation for the Measured Device ,\u003cbr\u003eFor example,  If Power or Current Is over the Value, then other tuya device starts to work .\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S183188b839f74841b7861e3279ebf3eau.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eAutomation. It allows to make a scene when the device turn off, send a notification\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2e6b41308b56456d9551e03d9bd534f7G.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eEasy and Safe to Install\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eNon-Connect to be safe.\u003cbr\u003eNo need to change your wire connection, just put the wire into the clamp, then it can measure.\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Seff9e4cece0b49b0b2881072a4970314c.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0056e28e7c9b414eaf6e5dbfa61b24344.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S81d1f2d7c80e4e2ab411dce7f438fb11K.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S20a92d3179354cb2a5184bbaa1704e02l.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S25f435b7636449b7a8d1eb462f6154e9I.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eWe guarantee good quality, every product will be tested before delivery.  Not before Order\u003c\/p\u003e\n\u003cdiv\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf1ec505199934870910a3534481f17624.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eQ\u0026amp;A\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eQ : After I configure it with App , why App shows 'shutdown' ?\u003cbr\u003eA : Only if you put a device's wire (either live wire or neutral wire, not both) in the clamp, and turn on the device, then the clamp can sense the current, and App will show it is working \u003cbr\u003e\u003cbr\u003eQ : I suppose P= U*I, why the value shows on App is not correct ?\u003cbr\u003eA : Please consider the cos(Φ).\u003cbr\u003eBecause As resistances do not produce any phasor difference (phase shift) between voltage and current waveforms, all the useful power is delivered directly to the resistance and converted to heat, light and work. Then the power consumed by a resistance is real power which is fundamentally the circuits average power.\u003cbr\u003eTo find the corresponding value of the real power the rms voltage and current values are multiplied by the cosine of the phase angle, Φ as shown.\u003cbr\u003eReal Power   P = I2R = V*I*cos(Φ)  Watts, (W)\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eCustomer Service\u003c\/p\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eWe always response fast, if you have any question, please leave message online, or send email to sophie@matseeplus.com\u003cbr\u003e\u003cbr\u003eThanks.\u003cbr\u003eBest Regards\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Smart Essentia","offers":[{"title":"Default Title","offer_id":47633091658059,"sku":"\u003cnone\u003e","price":49.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/7579\/6299\/files\/S04bcb59917a94f84bd6fc23ee48d2b5aU.webp?v=1712745479","url":"https:\/\/smartessentia.co.uk\/products\/tuya-smart-life-wifi-digital-energy-meter-80a-with-current-transformer-sensor-clamp-app-monitor-power-diy-110v-240v-50-60hz","provider":"Smart Essentia","version":"1.0","type":"link"}