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For details on the conformity of our equipment with European Directives, please refer to our
Declaration of Conformity or our Manufacturer's Declaration.
The current Declaration of Conformity / Manufacturer's Declaration is available at
www.gestra.com Documents, or can be requested from us.
Directives and Standards
VdTÜV Bulletin "Wasserüberwachung 100" (= Water Monitoring 100)
The level electrode NRG 26-40 in conjunction with the following control equipment is type approved
according to VdTÜV Bulletin "Wasserstand 100": NRS 2-40 and NRR 2-40.
The VdTÜV Bulletin "Wasserstand (=Water Level) 100" specifies the requirements made on water level
control and limiting equipment for boilers.
ATEX (Hazardous Area)
According to the European Directive 2014/34/EU the equipment must
not
be used in potentially
explosive areas.
Note on the Declaration of Conformity / Manufacturer's Declaration
LV (Low Voltage) Directive and EMC (Electromagnetic Compatibility)
The equipment meets the requirements of the Low Voltage Directive 2014/35/EU and the EMC
Directive 2014/30/EU.
UL/cUL (CSA) Approval
The equipment complies with the requirements of the following standards: UL 508 and CSA C22.2
No. 14-13, Standards for Industrial Control Equipment. File E243189.
