Kromschroeder DL1E-1 (84444010) air pressure switch
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Kromschroeder 84444010 DL1E-1 differential pressure switch designed to control the positive, negative or differential pressure of non-aggressive gases, air or flue gases.
Kromschroder 84444010 DL1E-1 air pressure switch technical data
Adjusting range: 0.2-1 mbar
Gas type: air or flue gas, no flammable gases, no aggressive gases
Flat plugs, tube connection and adjusting screw
Electrical connection via AMP plugs
Micro switch to EN 61058-1
Contact gap < 3 mm (μ)
Safety class II to VDE 0106-1
Diaphragm pressure switch, NBR, silicone-free
Housing: glass fibre reinforced PBT plastic with low gas release
Max. medium and ambient temperatures: -20 to +80°C (-4 to +176°)
Long-term use in the upper ambient temperature range accelerates the ageing of the elastomer materials and reduces the service life
Storage temperature: -20 to +40°C (-4 to +104°F)
Weight: 0,2 kg
Cover screw: 50 Ncm
Strain relief facility: 60 Ncm
Kromschroder DL1E-1 84444010 pressure switch designed lifetime
This information on the designed lifetime is based on using the product in accordance with these operating instructions. Once the designed lifetime has been reached, safety-relevant products must be replaced. Designed lifetime in accordance with EN 13611, EN 1854 for Kromschroeder DL1E-1 84444010 pressure switches: 10 years.
Krom schroder 84444010 DL1E-1 differential pressure switch certification
Kromschroder DL1E-1 84444010 pressure switch complies with the requirements of the listed.
Directives:
– 2009/142/EC
– GAD (valid until 20 April 2018)
– 2014/35/EU
– LVD
Regulation:
– (EU) 2016/426
– GAR (valid from 21 April 2018)
Standards:
– EN 13611:2015+AC:2016
– EN 1854:2010
Krom schroder 84444010 DL1E-1 air pressure switch corresponds to the tested type sample. The production is subject to the surveillance procedure pursuant to Directive 2009/142/EC Annex II paragraph 3 (valid until 20 April 2018) and to Regulation (EU) 2016/426 Annex III paragraph 3 (valid from 21 April 2018).
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