{"product_id":"milesight-em500-udl-915m-c050-ultrasonic-distance-and-level-sensor","title":"Milesight EM500-UDL-915M PN: C050 Ultrasonic Distance and Level Sensor","description":"\u003cp\u003e\u003cstrong\u003eMilesight EM500-UDL-915M PN: C050 Ultrasonic Distance and Level Sensor\u003c\/strong\u003e provides long-range, non-contact ultrasonic distance and liquid-level monitoring for industrial and outdoor IoT applications. The \u003cstrong\u003eC050\u003c\/strong\u003e version measures \u003cstrong\u003e0.25 m to 5 m\u003c\/strong\u003e, with \u003cstrong\u003e1 mm resolution\u003c\/strong\u003e and OEM-defined measurement accuracy of \u003cstrong\u003e±(1 + 0.3% × S) cm, where S is distance\u003c\/strong\u003e. The C050 version is suited to appropriate tanks, reservoirs and other installations where ultrasonic beam geometry and the measuring interval are compatible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eC050-specific physical specifications:\u003c\/strong\u003e Black-grey ABS + PC enclosure, \u003cstrong\u003eIP67\u003c\/strong\u003e ingress protection, \u003cstrong\u003e−15°C to +60°C\u003c\/strong\u003e operating temperature, \u003cstrong\u003e0–80% RH non-condensing\u003c\/strong\u003e, \u003cstrong\u003e156.1 × 71 × 69.5 mm\u003c\/strong\u003e dimensions, and \u003cstrong\u003e362.7 g\u003c\/strong\u003e manufacturer-specified weight including battery and mounting bracket. The unit supports pole, wall or DIN-rail mounting. The lower limit of \u003cstrong\u003e0.25 m\u003c\/strong\u003e is the minimum specified sensing distance; maintain a clear ultrasonic path and refer to the manufacturer's C050 beam pattern.\u003c\/p\u003e\n\u003cp\u003eWireless connectivity includes \u003cstrong\u003eLoRaWAN® OTAA\/ABP Class A\u003c\/strong\u003e and \u003cstrong\u003eMilesight D2D\u003c\/strong\u003e, supporting compatible LoRaWAN gateways and network servers. Configure locally with NFC mobile app or USB Type-C PC software, or remotely through LoRaWAN downlink. The sensor stores up to \u003cstrong\u003e1,000 historical records\u003c\/strong\u003e and supports retransmission, retrieval, threshold alerts and change alarms. Its replaceable \u003cstrong\u003e19,000 mAh ER34615 Li-SOCl₂ battery\u003c\/strong\u003e is rated for up to \u003cstrong\u003e10 years under OEM laboratory conditions\u003c\/strong\u003e (10-minute interval, 25°C); actual performance varies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel and frequency:\u003c\/strong\u003e TwoElectrons SKU \u003cstrong\u003e2ESE2180\u003c\/strong\u003e identifies \u003cstrong\u003eEM500-UDL-915M, PN C050\u003c\/strong\u003e. Although IN865 appears in Milesight's product-family frequency list, compatibility of the supplied 915M hardware with India's IN865 plan must be verified with the supplier. This listing uses \u003cstrong\u003eC050 measurement specifications only\u003c\/strong\u003e. Product image shows a family illustration; the actual C050 variant is specified as black-grey.\u003c\/p\u003e\n\u003cp\u003eOEM product reference: \u003ca href=\"https:\/\/www.milesight.com\/iot\/product\/lorawan-sensor\/em500-udl\"\u003eMilesight EM500-UDL Ultrasonic Distance\/Level Sensor\u003c\/a\u003e.\u003c\/p\u003e","brand":"TwoElectrons","offers":[{"title":"Default Title","offer_id":45061180260403,"sku":"2ESE2180","price":85925.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/8285\/1379\/files\/milesight-em500-udl-c050-family-product-illustration_12356c0f-0503-40ea-99b2-39816a6669f5.png?v=1792142919","url":"https:\/\/twoelectrons.com\/products\/milesight-em500-udl-915m-c050-ultrasonic-distance-and-level-sensor","provider":"TwoElectrons","version":"1.0","type":"link"}