Holykell Explosion Proof Wireless Nb-Iot Lora GPRS Fuel Level Sensor

    Product Description The wireless temperature transmitter uses a large-capacity lithium battery to provide a stable and reliable power supply for the product, enabling it to operate safely for more than 6 years(uploaded once an hour). The self-developed low-power system can not only provide users with on-site data through the LCD screen, but also upload data through the wireless module, and even graft the data to the user's own cloud platform. The powerful control algorithm enables the instrument to have signal breaks, Transmission, working mode automatic switching, pressure fluctuation real-time alarm, one-click wake-up and other practical functions.Product Parameters Product Name Wireless level sensor Level Range 0-50m Configuration method Local USB / remote configuration Working power 3.6V,19Ah (Can be replaced by yourself) Battery Life 6 years (send data every hour) Display 2.4 inch large size LCD screen Network format NB-IOT/GPRS/4G/LoRa Antenna External waterproof antenna SIM Card Built-in SIM card Sampling interval 1 time / min Wake-up mode Buttons, timing, USB Accuracy 0.5 Temperature influence 0.015%F.S/ºC Waterproof level Normal IP66/Explosion-proof type IP68 Weight Normal 0.55kg/ Explosion-proof type 1.5kg Installation Vertical and horizontal installation Certificate CE, RoHS, Ex d  IIB T6 Gb Product Feature    Application Connect all field devices to the same platform for unified coordination and processing, and provide customers with multi-user authority and multi-terminal (Web, computer client, mobile phone APP) management, so that enterprise personnel can always get the data and progress of industrial sites.Why Choose US   FAQQ:What kind of products do you offer ?A:We supply pressure sensor, level sensor, flow meter and digital controllers. Main market is European countries, American, the Middle East and Asia. Certificates are international ones.Q:Could I get samples?A:Yes,we have materials in stock to help you to get the samples as soon as we can.Q:How about the quality of the magnets?A:We have the certification of ISO, Europe standard ATEX, TUV-CE and ROSH,we could send the certification test of our company to you.Q:Could you provide me the shortest lead time?A:We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.Q:Could I visit your factory?A:Of course,if you need we will help you to visit our factory.Q: How can I get the quotation or send my inquiry to?A: Send your inquiry to us by the inquiry from on the right-side or the bottom of this page./* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1