https://community.element14.com/products/devtools/product-pages/w/documents/22972/panel-temperature-meter--30-to-70-deg-cProduct Detail Documentsen-USTelligent Community 12https://community.element14.com/products/devtools/product-pages/w/documents/22972/panel-temperature-meter--30-to-70-deg-cFri, 05 May 2023 16:09:10 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:611ddee4-b624-488e-9886-18c97349d200e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22972/panel-temperature-meter--30-to-70-deg-c#commentsCurrent Revision posted to Documents by e14-publisher on 5/5/2023 4:09:10 PM<br /> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Panel Temperature Meter -30 to +70 (deg)C</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>adafruit industries</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579632766.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Panel Temperature Meter -30 to +70 (deg)C" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579634046.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579632766.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579634046.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">576</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-9ecbf" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2799955&nsku=53W6074&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('9ecbf'));" data-farnell="2799955" data-newark="53W6074" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> Put a temperature meter anywhere with this very handy display. This panel meter displays the temperature of the attached waterproof 1% thermistor in &deg;C. It does require a DC voltage to run, at 4.5-30VDC. It has reverse polarity protection in case you swap the power leads by accident.<br /><br />To use, simply connect the thin red wire to a positive supply, and the thin black wire to ground. Then tape the black thermistor bulb to whatever you want to measure - or leave it loose to measure ambient temperature. The display has a microcontroller that will read thermistor resistance and display the corresponding temperature from -30&deg;C to 70&deg;C with 1 &deg;C precision on a 3-digit 0.56&quot; tall 7-segment display. The meter draws 3-4mA to power the microcontroller and display. This particular LED display is a nice vivid blue, which we found very readable. To mount to your enclosure, simply cut a 45.5mm &times; 26.5mm rectangle and snap it in.<br /><br />This meter can only display the temperature in Centigrade &deg;C, it cannot be modified to &deg;F and we do not have a version that is &deg;F. </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <strong>Dimensions:</strong><br /> <ul> <li>Dimensions: 48x29x21mm</li> <li>Digit size: 14mm/0.56&quot; high, blue LEDs</li> <li>Panel cutout: 45.5mm x 26.5mm</li> <li>Power lead length: 15cm</li> <li>Thermistor lead length: 12cm</li> <li>Refresh rate: about 2 Hz</li> </ul> <br /><strong>Power specifications:</strong><br /> <ul> <li>4.5V to 30V DC input</li> <li>0.1V precision</li> <li>3-4mA draw</li> <li>Blue LED display</li> <li>Reverse polarity protected</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Panel Temperature Meter</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> </div> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 5036, "type": "devtool", "part_number": "576" };</script> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: prototype, temperature meter, adafruit, panel meter, Temperature indicator</div> https://community.element14.com/products/devtools/product-pages/w/documents/22972/panel-temperature-meter--30-to-70-deg-c/revision/4Wed, 03 May 2023 00:37:19 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:611ddee4-b624-488e-9886-18c97349d200e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22972/panel-temperature-meter--30-to-70-deg-c#commentsRevision 4 posted to Documents by e14-publisher on 5/3/2023 12:37:19 AM<br /> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Panel Temperature Meter -30 to +70 (deg)C</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>adafruit industries</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579632766.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Panel Temperature Meter -30 to +70 (deg)C" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579634046.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579632766.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579634046.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">576</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-bff5d" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2799955&nsku=53W6074&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('bff5d'));" data-farnell="2799955" data-newark="53W6074" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> Put a temperature meter anywhere with this very handy display. This panel meter displays the temperature of the attached waterproof 1% thermistor in &deg;C. It does require a DC voltage to run, at 4.5-30VDC. It has reverse polarity protection in case you swap the power leads by accident.<br /><br />To use, simply connect the thin red wire to a positive supply, and the thin black wire to ground. Then tape the black thermistor bulb to whatever you want to measure - or leave it loose to measure ambient temperature. The display has a microcontroller that will read thermistor resistance and display the corresponding temperature from -30&deg;C to 70&deg;C with 1 &deg;C precision on a 3-digit 0.56&quot; tall 7-segment display. The meter draws 3-4mA to power the microcontroller and display. This particular LED display is a nice vivid blue, which we found very readable. To mount to your enclosure, simply cut a 45.5mm &times; 26.5mm rectangle and snap it in.<br /><br />This meter can only display the temperature in Centigrade &deg;C, it cannot be modified to &deg;F and we do not have a version that is &deg;F. </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <strong>Dimensions:</strong><br /> <ul> <li>Dimensions: 48x29x21mm</li> <li>Digit size: 14mm/0.56&quot; high, blue LEDs</li> <li>Panel cutout: 45.5mm x 26.5mm</li> <li>Power lead length: 15cm</li> <li>Thermistor lead length: 12cm</li> <li>Refresh rate: about 2 Hz</li> </ul> <br /><strong>Power specifications:</strong><br /> <ul> <li>4.5V to 30V DC input</li> <li>0.1V precision</li> <li>3-4mA draw</li> <li>Blue LED display</li> <li>Reverse polarity protected</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Panel Temperature Meter</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> </div> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 5036, "type": "devtool", "part_number": "576" };</script> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: prototype, temperature meter, adafruit, panel meter, Temperature indicator</div> https://community.element14.com/products/devtools/product-pages/w/documents/22972/panel-temperature-meter--30-to-70-deg-c/revision/3Thu, 16 Dec 2021 23:39:57 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:611ddee4-b624-488e-9886-18c97349d200e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22972/panel-temperature-meter--30-to-70-deg-c#commentsRevision 3 posted to Documents by e14-publisher on 12/16/2021 11:39:57 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 5036, "type": "devtool", "part_number": "576" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Panel Temperature Meter -30 to +70 (deg)C</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>adafruit industries</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579632766.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Panel Temperature Meter -30 to +70 (deg)C" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579634046.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579632766.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579634046.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">576</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-8197f" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2799955&nsku=53W6074&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('8197f'));" data-farnell="2799955" data-newark="53W6074" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> Put a temperature meter anywhere with this very handy display. This panel meter displays the temperature of the attached waterproof 1% thermistor in &deg;C. It does require a DC voltage to run, at 4.5-30VDC. It has reverse polarity protection in case you swap the power leads by accident.<br /><br />To use, simply connect the thin red wire to a positive supply, and the thin black wire to ground. Then tape the black thermistor bulb to whatever you want to measure - or leave it loose to measure ambient temperature. The display has a microcontroller that will read thermistor resistance and display the corresponding temperature from -30&deg;C to 70&deg;C with 1 &deg;C precision on a 3-digit 0.56&quot; tall 7-segment display. The meter draws 3-4mA to power the microcontroller and display. This particular LED display is a nice vivid blue, which we found very readable. To mount to your enclosure, simply cut a 45.5mm &times; 26.5mm rectangle and snap it in.<br /><br />This meter can only display the temperature in Centigrade &deg;C, it cannot be modified to &deg;F and we do not have a version that is &deg;F. </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <strong>Dimensions:</strong><br /> <ul> <li>Dimensions: 48x29x21mm</li> <li>Digit size: 14mm/0.56&quot; high, blue LEDs</li> <li>Panel cutout: 45.5mm x 26.5mm</li> <li>Power lead length: 15cm</li> <li>Thermistor lead length: 12cm</li> <li>Refresh rate: about 2 Hz</li> </ul> <br /><strong>Power specifications:</strong><br /> <ul> <li>4.5V to 30V DC input</li> <li>0.1V precision</li> <li>3-4mA draw</li> <li>Blue LED display</li> <li>Reverse polarity protected</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Panel Temperature Meter</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: prototype, temperature meter, adafruit, panel meter, Temperature indicator</div> https://community.element14.com/products/devtools/product-pages/w/documents/22972/panel-temperature-meter--30-to-70-deg-c/revision/2Thu, 16 Dec 2021 03:28:40 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:611ddee4-b624-488e-9886-18c97349d200e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22972/panel-temperature-meter--30-to-70-deg-c#commentsRevision 2 posted to Documents by e14-publisher on 12/16/2021 3:28:40 AM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 5036, "type": "devtool", "part_number": "576" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Panel Temperature Meter -30 to +70 (deg)C</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>adafruit industries</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579632766.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Panel Temperature Meter -30 to +70 (deg)C" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579634046.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579632766.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579634046.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">576</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-62b4c" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('62b4c'));" data-farnell="" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> Put a temperature meter anywhere with this very handy display. This panel meter displays the temperature of the attached waterproof 1% thermistor in &deg;C. It does require a DC voltage to run, at 4.5-30VDC. It has reverse polarity protection in case you swap the power leads by accident.<br /><br />To use, simply connect the thin red wire to a positive supply, and the thin black wire to ground. Then tape the black thermistor bulb to whatever you want to measure - or leave it loose to measure ambient temperature. The display has a microcontroller that will read thermistor resistance and display the corresponding temperature from -30&deg;C to 70&deg;C with 1 &deg;C precision on a 3-digit 0.56&quot; tall 7-segment display. The meter draws 3-4mA to power the microcontroller and display. This particular LED display is a nice vivid blue, which we found very readable. To mount to your enclosure, simply cut a 45.5mm &times; 26.5mm rectangle and snap it in.<br /><br />This meter can only display the temperature in Centigrade &deg;C, it cannot be modified to &deg;F and we do not have a version that is &deg;F. </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <strong>Dimensions:</strong><br /> <ul> <li>Dimensions: 48x29x21mm</li> <li>Digit size: 14mm/0.56&quot; high, blue LEDs</li> <li>Panel cutout: 45.5mm x 26.5mm</li> <li>Power lead length: 15cm</li> <li>Thermistor lead length: 12cm</li> <li>Refresh rate: about 2 Hz</li> </ul> <br /><strong>Power specifications:</strong><br /> <ul> <li>4.5V to 30V DC input</li> <li>0.1V precision</li> <li>3-4mA draw</li> <li>Blue LED display</li> <li>Reverse polarity protected</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Panel Temperature Meter</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: prototype, temperature meter, adafruit, panel meter, Temperature indicator</div> https://community.element14.com/products/devtools/product-pages/w/documents/22972/panel-temperature-meter--30-to-70-deg-c/revision/1Mon, 18 Oct 2021 20:30:19 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:611ddee4-b624-488e-9886-18c97349d200e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22972/panel-temperature-meter--30-to-70-deg-c#commentsRevision 1 posted to Documents by e14-publisher on 10/18/2021 8:30:19 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 5036, "type": "devtool", "part_number": "576" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Panel Temperature Meter -30 to +70 (deg)C</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>adafruit industries</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579632766.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Panel Temperature Meter -30 to +70 (deg)C" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579634046.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579632766.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/panel_temperature_meter__30_to_70_degc_500x308_1579634046.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Panel Temperature Meter -30 to +70 (deg)C" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">576</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-ed499" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2799955&nsku=53W6074&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('ed499'));" data-farnell="2799955" data-newark="53W6074" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> Put a temperature meter anywhere with this very handy display. This panel meter displays the temperature of the attached waterproof 1% thermistor in &deg;C. It does require a DC voltage to run, at 4.5-30VDC. It has reverse polarity protection in case you swap the power leads by accident.<br /><br />To use, simply connect the thin red wire to a positive supply, and the thin black wire to ground. Then tape the black thermistor bulb to whatever you want to measure - or leave it loose to measure ambient temperature. The display has a microcontroller that will read thermistor resistance and display the corresponding temperature from -30&deg;C to 70&deg;C with 1 &deg;C precision on a 3-digit 0.56&quot; tall 7-segment display. The meter draws 3-4mA to power the microcontroller and display. This particular LED display is a nice vivid blue, which we found very readable. To mount to your enclosure, simply cut a 45.5mm &times; 26.5mm rectangle and snap it in.<br /><br />This meter can only display the temperature in Centigrade &deg;C, it cannot be modified to &deg;F and we do not have a version that is &deg;F. </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <strong>Dimensions:</strong><br /> <ul> <li>Dimensions: 48x29x21mm</li> <li>Digit size: 14mm/0.56&quot; high, blue LEDs</li> <li>Panel cutout: 45.5mm x 26.5mm</li> <li>Power lead length: 15cm</li> <li>Thermistor lead length: 12cm</li> <li>Refresh rate: about 2 Hz</li> </ul> <br /><strong>Power specifications:</strong><br /> <ul> <li>4.5V to 30V DC input</li> <li>0.1V precision</li> <li>3-4mA draw</li> <li>Blue LED display</li> <li>Reverse polarity protected</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Panel Temperature Meter</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: prototype, temperature meter, adafruit, panel meter, Temperature indicator</div>