# Ultrasonic distance level sensor Milesight EM400-MUD-868M-B045-2 LoRaWAN IP67

**URL:** https://aio.lv/en/product--milesight-em400-mud-868m-b045-2--11018141
**Data updated:** 2026-03-07 18:13 (EET)
**Category:** Smart Sensors
**Manufacturer:** Milesight
**Manufacturer code:** EM400-MUD-868M-B045-2
**EAN:** 6975800197424
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 169.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 140.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--milesight-em400-mud-868m-b045-2--11018141

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Ultrasonic distance level sensor Milesight EM400-MUD-868M-B045-2 with LoRaWAN connectivity and IP67 protection. Designed for non-contact level and distance measurement using ultrasonic pulses, suitable for tanks, open channels and outdoor monitoring. Provides remote data transmission over LoRaWAN for integration with IoT platforms, enabling automated level alerts and reduced maintenance visits.

## Long description

The Milesight Ultrasonic distance level sensor EM400-MUD-868M-B045-2 is a non-contact measurement device that uses ultrasonic pulses to determine distance and liquid level. Designed for outdoor and industrial environments, the sensor features LoRaWAN connectivity for remote data transmission and IP67 protection against dust and water ingress. It is suitable for monitoring tanks, open channels and other level measurement points where contactless sensing and long-range wireless communication are required.
Advantages
The sensor offers reliable non-contact level measurement that prevents contamination and wear associated with submerged probes. Integrated LoRaWAN communication enables long-range, low-power data transfer to IoT platforms, reducing the need for on-site reading and maintenance visits. IP67-rated housing ensures resistance to dust and water, allowing outdoor installation and operation under harsh weather conditions. The device delivers clear distance readings and can be integrated into automated alerting and monitoring systems.
Suitable for
Monitoring liquid levels in storage tanks and reservoirs
Flow and level surveillance in open channels and irrigation systems
Remote level monitoring in outdoor or hard-to-reach locations
Integration with LoRaWAN IoT platforms for automated alerts and data logging
Key specifications
Measurement method: ultrasonic pulse non-contact sensing
Wireless communication: LoRaWAN protocol compatible with long-range low-power networks
Ingress protection: IP67 for dust-tight and temporary immersion protection
Typical applications: tank level, open channel level, distance monitoring
How to use
Install the sensor facing the measured surface with a clear line of sight and secure mounting to avoid vibration. Configure LoRaWAN parameters and join the target network using standard device provisioning procedures. Position the sensor at an appropriate height above the maximum expected level so the ultrasonic beam can measure the full range without obstructions. After installation, verify measurement readings and network connectivity through the connected IoT platform or a LoRaWAN network server.
Usage recommendations
For stable measurements, ensure the measurement path is free from obstacles, heavy foam or turbulent surfaces that may scatter ultrasonic pulses. Avoid mounting near strong turbulent airflows or reflective structures that could cause false echoes. For outdoor installations, use corrosion-resistant mounting hardware and periodically check the sealing and cable entries to maintain IP67 protection.

## FAQ

### How much does the Ultrasonic level sensor Milesight EM400-MUD-868M-B045-2 cost, and is it available for purchase?

The price is 169.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Ultrasonic level sensor Milesight EM400-MUD-868M-B045-2 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Milesight products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Milesight service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11018141/68535709_large.webp