Energy meters, SonoSafe 10, 20 mm, qp [m³/h]: 1.5, Heating, Battery 1 A-cell, No integrated communication, No interface module


Energy meter for residential applications

Product details

Gross weight 0.938 Kilogram
Net weight 0.8 Kilogram
Volume 3.191 Liter
EAN 5702425127236


1 Primary battery SUM weight Kg 0.018
1 Primary battery weight Kg 0.018
Accuracy standard Class 2 to EN1434
Ambient class E1 / M2
Ambient humidity [% RH] [Max] 95 %
Ambient temperature [°C] [max] 55 °C
Ambient temperature [°C] [min] 5 °C
Application Heating
Approval authority Force Certification
Approved meteorological range [°C] [Max] 95 °C
Approved meteorological range [°C] [Min] 5 °C
Battery lifetime [Years] 16 yr
Battery qty 1
Battery type or Name AA Lithium
Cable insulation material PVC halogen free
Cable length between calculator and flow sensor [m] 0.5 m
China RoHS compliance Out of scope
Commissioning tool SonoApp
Connection size G 1
Connection types Thread
Description Energy meter for residential applications
Diameter [mm] 20 mm
Difference temperature limits (Accounting) [K] [Max] 90 K
Difference temperature limits (Accounting) [K] [Min] 3 K
Display type LCD
Dynamic range 1:100
EEE category 5 small equipment (any external dimension 50 cm)​
Energy unit kWh (without digit after comma)
EU RoHS compliance Out of scope
Flow measuring principle Ultrasonic
Housing color RAL 9010 White
In scope of WEEE Yes
In scope of WEEE and contain batteries Yes
Installation Supply
Integrated communication No integrated communication
Interface module slot 1 No interface module
IP protection class IP65
Kvs values [m³/h] 3.87 m³/h
Length [mm] 130 mm
Log storage duration [Month] 24 mo
Log storage interval [Month] 1 mo
Material in contact with medium Brass sensor
Media Heating system according to VDI 2035
Media temperature [°C] [Max] 95 °C
Media temperature [°C] [Min] 5 °C
Pressure nominal [bar] 16 bar
Product group Energy meters
Protection class calculator IP65
qc [m³/h] 0.003 m³/h
qi [m³/h] 0.015 m³/h
qp [m³/h] 1.5 m³/h
qs [m³/h] 3 m³/h
qss [m³/h] 3.3 m³/h
REACH Candidate List substances Lead (CAS no. 7439-92-1)
SCIP dossier no. c284e070-c802-4ced-837c-2aa2fcd3510f
SCIP dossier product name Ultrasonic Pathfinder
Storage temperature [°C] [Max] 60 °C
Storage temperature [°C] [Min] -25 °C
Supply voltage [V] DC 4 V
Supply voltage type Battery 1 A-cell
Temperature sensor approved temperature [°C] [Max] 105 °C
Temperature sensor approved temperature [°C] [Min] 0 °C
Temperature sensor diameter [mm] 5.2 mm
Temperature sensors cable length [m] 1.5 m
Temperature sensors type Pt 1000
Type SonoSafe 10
UK RoHS compliance Out of scope
Weight per battery 18 g


Spare Parts






Software and firmware to extend functionality