HYDROMETER EW7731 Série Instructions D'installation page 20

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Make sure the meter is installed sufficiently far away from possible
sources of electromagnetic interference (switches, electric motors,
fluorescent lamps, etc.). For medium temperatures of 90 °C or
more or if T
water
meter with cooling tariff), the integrator must be removed
from the meter and installed a sufficient distance away from heat
sources. A wall holder (supplied with meter) or a spacer holder
(optional) is available for this purpose. It is recommended that
stop valves be fitted before and after the energy meter to simplify
removing the meter. The meter should be installed in a conveni-
ently accessible position for service and operating personnel. Initial
operation is to be carried out and recorded after installation.
T: 5 ... 90 °C
T
> T
water
ambient
Spacer holder
< T
(for application as cooling meter or heat
ambient
T
water
Wall mounting
T: 5 ... 130 °C/150 °C
< T
ambient

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