{"id":1212,"date":"2023-10-16T15:24:26","date_gmt":"2023-10-16T13:24:26","guid":{"rendered":"https:\/\/beta.ewattch-documentation.com\/?p=1212"},"modified":"2023-10-16T15:27:21","modified_gmt":"2023-10-16T13:27:21","slug":"technical-specifications-15","status":"publish","type":"post","link":"https:\/\/ewattch-documentation.com\/?p=1212","title":{"rendered":"Technical Specifications"},"content":{"rendered":"
POWER SUPPLY<\/span><\/strong><\/h5>\n
    \n
  • Voltage:\u00a0<\/strong><\/span>3.6 VDC<\/li>\n
  • Battery life: <\/b><\/span>up to 10 years depending on use<\/li>\n
  • Total battery capacity: <\/b><\/span>5.2 Ah<\/li>\n
  • VOLTAGE USING EXTERNAL POWER (optional): <\/b><\/span>5 to 12 V DC (option requiring minimum order quantity)<\/li>\n<\/ul>\n

     <\/p>\n

    MEASUREMENTS<\/strong><\/span><\/p>\n

    Temperature measurement
    \n<\/strong><\/span>Temperature: <\/span><\/strong>5 to 60\u00b0C \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Precision:\u00a0<\/span><\/strong>0.4\u00b0C<\/p>\n

    Long term stability: <\/span><\/strong>< 0.01\u00b0C per year<\/p>\n

     <\/p>\n

    Relative humidity measurement<\/span><\/strong><\/p>\n

    HUMIDITY:\u00a0<\/span><\/strong>0 to 100%\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Precision:\u00a0<\/strong><\/span>3%<\/p>\n

    Derive with respect to the temperature: <\/span><\/strong>0.05%RH by \u00b0C<\/p>\n

    Long term stability: <\/span><\/strong>< 0.25%RH per year<\/p>\n

     <\/p>\n

    Brightness measurement<\/strong><\/span><\/p>\n

    Measuring range: <\/span><\/strong>0 to 65535 Lux<\/p>\n

    Resolution: <\/span><\/strong>automatic depending on the brightness (minimum 0.01Lux, maximum 20.48 Lux)<\/p>\n

    ACCURACY: <\/span><\/strong><\/span>5%<\/p>\n

    Measurement of CO2 level<\/strong><\/span><\/p>\n

    CO2 level:\u00a0<\/span><\/strong><\/span>0 to 5000PPM \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Precision: <\/span><\/strong><\/span>+-(30ppm + 3% of the reading)<\/p>\n

    Impact of the atmospheric pressure: <\/span><\/strong><\/span>1.6% of the reading by kPa of gap with respect to normal pressure<\/p>\n

    Battery life: <\/span><\/strong><\/span>> 15 years<\/p>\n

    Presence measurement<\/span><\/strong>\u00a0<\/span><\/strong><\/p>\n

    Measuring scope:<\/span>\u00a0<\/strong>5 to 6 m \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0Angle of detection:<\/span>\u00a0<\/strong>130\u00b0<\/p>\n

     <\/p>\n

    Warning:<\/strong><\/span> Measurements performed outside of the recommended conditions of use listed above may damage the product.<\/p>\n

     <\/p>\n

    RADIO COMMUNICATIONS<\/strong><\/span><\/h5>\n

    LoRaWAN\u2122<\/strong><\/span><\/p>\n

      \n
    • Frequency:\u00a0<\/strong><\/span>868 MHz<\/li>\n
    • UNIQUE SERIAL NUMBER:<\/span><\/strong>\u00a0yes<\/li>\n
    • Maximum transmission power:<\/span><\/strong>\u00a025mW<\/li>\n
    • Communication range:\u00a0<\/span><\/strong>up to 15km in open areas<\/li>\n
    • Version : <\/span><\/strong>1.0.1<\/li>\n
    • Class : <\/span><\/strong>A<\/li>\n<\/ul>\n

       <\/p>\n

       <\/p>\n

      ENVIRONMENTAL CONDITIONS<\/strong><\/span><\/h5>\n
        \n
      • Area of use:\u00a0<\/span><\/strong>inside<\/li>\n
      • Operating temperature range:\u00a0<\/strong><\/span>from 5 to 60\u00b0<\/li>\n
      • Storage temperature:\u00a0<\/span><\/strong>from -20\u00b0 to +70\u00b0<\/li>\n
      • Operating humidity range:<\/strong><\/span>\u00a0From 10 to 80%, without condensation<\/li>\n
      • Maximum altitude:<\/span><\/strong> 2000 meters<\/li>\n
      • Fluctuation of the supply voltage:\u00a0<\/strong><\/span>\u00b110% of the nominal voltage<\/li>\n<\/ul>\n

         <\/p>\n

        PHYSICAL FEATURES<\/strong><\/span><\/h5>\n
          \n
        • Dimensions (H X W X D):<\/span> <\/strong>86 x 86 x 25.5 mm<\/li>\n
        • Housing material:\u00a0<\/span><\/strong>ABS<\/li>\n
        • Weight:\u00a0<\/strong><\/span>80 g (without batteries)<\/li>\n
        • PROTECTION RATING:\u00a0<\/span><\/strong>IP20<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

          POWER SUPPLY Voltage:\u00a03.6 VDC Battery life: up to 10 years depending on use Total battery capacity: 5.2 Ah VOLTAGE USING EXTERNAL POWER (optional): 5 to 12 V DC (option requiring minimum order quantity)   MEASUREMENTS Temperature measurement Temperature: 5 to […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-1212","post","type-post","status-publish","format-standard","hentry","category-non-classe-fr"],"_links":{"self":[{"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/posts\/1212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1212"}],"version-history":[{"count":1,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/posts\/1212\/revisions"}],"predecessor-version":[{"id":1222,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/posts\/1212\/revisions\/1222"}],"wp:attachment":[{"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}