Technical Data - Ecolab EMP Kompakt II DN20 Manuel D'utilisation

Technical data

12 Technical data
The metering device has been tested and certified by the DVGW (German
Technical and Scientific Association for Gas and Water). This certification
only applies when using the chemical ST-DOS T-300 from
Schweitzer Chemie!
Applications for the chemical: ST-DOS T-300
n Hardness stabilisation and corrosion protection in drinking water systems
Mean hardness range 8.4 –14 °dH
Carbonate hardness max. 20° dH
General data
Data
Metering agent
Metering back pressure MPa (for art. no. 141279)
Metering back pressure MPa (for art. no. 141277,
141278)
Pulse generator
max. processable pulse sequence: 50 Hz / 60 Hz
Water meter pulse interval
Electrical connection
Power consumption
Water temperature max.
Ambient temperature
Suction height max.
Emissions noise pressure level
Protection class
CAUTION!

At a mains frequency of 60 Hz, the delivery capacity increases by 20%
and the metering back-pressure drops by 15 %.
417101964 Rev. 4-04.2019

54
Value Unit
ST-DOS T-300
0,8 (8) MPa (bar)
1 (10) MPa (bar)
Reed switch
122 - 146 p/min
1 l/pulse
230 (50/60) V (Hz)
10,4 W
30 °C
5 - 40 °C
2 m
< 70 dB(A)
65 IP