IZEL Ultima DN15 - DN25
DN15 Ultrasonic Water Meter (LoRa)
Designed for precise measurement of cold and hot water consumption in residential, and industrial applications. Utilizes a static flow measurement method with no moving parts for long-term reliability and consistent performance.
Key Features:
High accuracy up to R500 (Q3/Q1).
Eliminates errors caused by sand, suspended particles, or air pockets.
Measures low flow rates down to 0.1 l/h.
Flexible installation in any position, no straight pipe sections required.
Does not measure air, ensuring accurate readings.
Integrated wireless communication: LoRa & NB-IOT.
Optional M-Bus communication via an external module.
9-digit, multi-line LCD for total volume and instantaneous flow rate display.
Compatible with AMI/AMR technologies including wM-Bus, and LoRa.
This design ensures high reliability, durability, and adaptability for diverse water measurement applications.
AMR & AMI Ready
LoRaWAN: ( IN865, EU863-870, AU915-928 )
NB-IoT (CoAP)
Technical Features
Temperature Class: T50 and T90
Nominal Flow: Available in 1.6, 2.5, and 4.0 m³/h models.
Measurement Range: R400 (Q3/Q1)
No straight pipe sections are required before or after the meter.
Can be installed in any position.
Does not measure air, ensuring accurate water readings.
Environment Class: Classified under E2/M1 for robust operation in various environments.
Protection Rating: Rated IP68 for complete protection against dust and water immersion.
Nominal Pressure: Designed to operate at PN16 .
Data Logger: Built-in internal memory up-to 72 months for recording hourly, daily, and monthly parameters.
Maintenance: Maintenance-free design with a battery life of up to 20 years (dependent on communication settings).
Flow Measurement: Supports bi-directional flow measurement with flow direction indication.
Parameterisation and Data Reading: Optical interface enables easy meter parameterisation and archive access.
Durability: Constructed with a robust and durable composite body for long-term reliability.
Communication Interface
LoRaWan
NB-IOT
WmBus