SonoMeter 40

  • Overview
  • Documents

Ultrasonic energy meter for demanding applications

SonoMeter™ 40 is a compact ultrasonic meter for measuring the flow and thermal energy in heating and/or cooling applications within district energy networks, commercial buildings, multifamily houses, single family houses or even in the industrial sector where water is the heat carrier.

The meter is MID class II B+D approved and meets all national certification requirements. It can be ordered for supply or return pipe installation and provides many different configuration options.

Technical data

  • Size | Flow: DN15 – DN100 | Qp 0.6-60 m3/h
  • Temperature | Pressure: 0.1 – 130°C | PN25
  • Types:Compact meter (heat, combined heat & cool)
  • Approvals: MID class II B+D (heating), national cooling approvals
  • Flow sensor cable length:1.2m | 2.5m | 5.0m
  • Temp. sensor cable length: 1.5m | 3.0m | 5.0m | 10.0m
  • Configuration options: 
    • Tariffs
    • Display parameters
    • Archive logs
    • M-Bus settings
    • OMS settings
    • Set dates
    • Pulse input/output values
  • Data logging: min. 3 years (supports monthly, daily, and hourly records)
  • Flow sensor: IP class 68
  • Calculator: Separable and IP class 65
  • Modular: 1 slot for communication modules+
  • Communication integrated:
    • Wired M-Bus
    • Wireless M-Bus (OMS)
    • Pulse in-/output
    • Optical interface
  • Communication modules:
    • Wired M-Bus
    • RS 485 Modbus RTU
    • RS 485 BACnet MS/TP
    • LoRa WAN
  • Power:
    • Battery 1 x AA-cell 3.6 VDC
    • Mains unit: 230 V AC | 24 VAC

Features and benefits

Multiple communication options available (3 communication interfaces in parallel can be used)

Exchangeable temperature sensors, batteries, and communication modules

Battery lifetime for at least 15+1 years

Mains power with battery back-up secures no data loss even if power is lost

Documents

Documents
Type Name Language Valid for Updated Download File type
Installation guide 24 V power supply module and 230 V transformer English Multiple 16 May, 2022 685.8 KB .pdf
Operating guide BACnet MS/TP Module for energy meter SonoMeter 40 English Multiple 26 Jan, 2022 440.1 KB .pdf
EU-UK Declaration Danfoss EU-UK 014R2944.01 German; English Multiple 08 Feb, 2022 404.7 KB .pdf
Quality Assurance Certificate LEI KS-1621-MP-002-20 Rev.1 English; Lithuanian Multiple 19 May, 2022 1.1 MB .pdf
Metrological Certificate LEI LT-1621-MI004-47 English; Lithuanian Multiple 08 Feb, 2022 801.0 KB .pdf
Operating guide Modbus RTU Slave Module for energy meter SonoMeter 40 English Multiple 07 Dec, 2021 444.4 KB .pdf
Metrological Certificate PTB DE-21-M-PTB-0069 German; English Multiple 08 Feb, 2022 2.6 MB .pdf
Data sheet SonoMeter 40 English Multiple 23 Mar, 2022 1.7 MB .pdf
User guide SonoMeter 40 English Multiple 14 Sep, 2021 1.5 MB .pdf
Installation guide SonoMeter 40 English Multiple 16 May, 2022 2.7 MB .pdf
Operating guide SonoMeter 40 - Wired M-Bus protocol description English Multiple 20 Oct, 2021 1.1 MB .pdf
User guide SonoMeter 40 configuration software English Multiple 22 Feb, 2022 1.2 MB .pdf
Operating guide SonoMeter 40, SonoMeter 40c Wireless M-Bus protocol description English Multiple 29 Mar, 2022 329.3 KB .pdf