EM400-UDL-915M - Milesight LoRaWAN AS923/AU915 EM400-UDL 5 Metre Ultrasonic Distance IoT Sensor with IP67 Case
EM400-UDL-915M - Milesight LoRaWAN AS923/AU915 EM400-UDL 5 Metre Ultrasonic Distance IoT Sensor with IP67 Case
Features
Milesight LoRaWAN AS923/AU915 EM400-UDL Ultrasonic Distance IoT Sensor
EM400-UDL is a versatile product among EM400 series because of its detection range, resolution, and accuracy, is designed to cater to the demands of professional applications. Equipped with prolonged battery life and robust IP67 rated enclosure, EM400-UDL is the perfect fit for professional and demanding applications. Additionally, its availability in both LoRaWAN® and NB-loT versions allows for a variety of application scenarios.
Leveraging ultrasonic distance detection, EM400-UDL ensures a stable and reliable performance while detecting different solid or liquid mediums. Featuring non-contact distance measurement, the probe of EM400-UDL will remain unaffected or contaminated by the medium detected, and deliver highly accurate measurement.
Perfect for smart buildings, smart city deployments or industrial use-cases.
- Non-Contact Distance Measurement
- Value-added Temperature and Tilt Monitoring
- Two Pre-set Modes for Seamless User Experience
- Long-Lasting up to 10 Years Battery Life
- Rugged and Reliable IP67 Rated Enclosure
- IP67 Rated
- 3-axis accelerometer to detect the device position
Specifications
Technical Specifications
| Manufacturer's Code | EM400-UDL-915M |
|---|---|
| Frequency | AU915/AS923 |
| Tx Power | 16dBm |
| Sensitivity | -137dBm @300bps |
| Mode | OTAA/ABP Class A |
| Detection Range | 25 - 500cm |
| Detection Accuracy | ±1 cm (- 15°C ~ 60°C) |
| Resolution | 1mm |
| Temperature Range | -40° - 125°C |
| Resolution | 0.1°C |
| Configuration | Mobile APP(NFC) |
| Power Supply | 2 x 9000 mAh ER26500 Li-SOCL2 Batteries |
| Battery Life | Around 10 years (standard mode-10 min interval, bin mode-20 min interval, 25°C) |
| Operating Temperature | -30°C to +70°C |
| Ingress Protection | IP67 |
| Dimension | 118 × 65 × 80 mm |
| Material and Colour | ABS + PC (Flame Retardant), Black gray |
| Mounting | On the Flat Surfaces with Screws |
| Package Contents | Sensor, QSG, Mounting Screws, Fixing screw, Warranty Card |
Not happy? Return within 7 days of delivery for a full refund or exchange. Items must be unused and in original packaging. Contact contact@kwtech.co.nz to arrange.
| Brand | Milesight |
|---|---|
| Product Type | B2B - IoT & Industrial |
| Weight | 0.5 kg |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return



