Thermal Energy Meter

Thermal Energy Meter is a compact ultrasonic heat/cooling meter designed for residential applications. It delivers high accuracy via ultrasonic technology, supports remote read-out (AMR), and features smart diagnostics

Product Description

Key Features & Benefits

Designed for Residential
Compact size and high accuracy ideal for apartment sub-metering and individual billing.
High-Frequency Ultrasonic
Measures flow twice per second for exceptional accuracy in billing and monitoring.
High IP Protection
IP68 flow sensor and IP65 calculator prevent condensation issues, especially in cooling applications.
Flexible Communication
Supports wired M-Bus, Wireless M-Bus (OMS), and pulse outputs for easy integration into various reading systems.
Smart App Configuration
Easy setup and diagnostics using the free SonoApp via smartphone.
Robust for Demanding Installations
Higher pressure (PN25) and temperature (130°C) ratings suitable for primary side installations and high-rise buildings.

Technical Specifications

Size Range

DN15 – DN32

Flow Range (Qp)

0.6 - 6.0 m³/h

Medium Temperature

5 to 130 °C

Pressure Rating

PN25

Cable Lengths

Flow sensor: 1.5m
Temp. sensors: 1.5m, 3.0m, 5.0m

Protection Class

Flow sensor: IP68
Calculator: IP65

Approvals

MID Class II B+D (Heating), plus national approvals (DK, DE, AT, CH) for cooling.

Installation & Control

Compact & Modular

Compact all-in-one design with a separable calculator and slot for communication modules.

AMR Ready

Built-in support for Automatic Meter Reading via M-Bus (wired/wireless).

App-Based Setup

Configure communication, units, and diagnostics easily using the SonoApp.

Long Data Logging

Stores consumption data for up to 4 years, securing information during power outages or communication loss.