Kromschroeder DL2EH-1 (84444100) air pressure switch

Kromschroeder 84444100 DL2EH-1 differential pressure switch designed to control the positive, negative or differential pressure of non-aggressive gases, air or flue gases.

Kromschroder 84444100 DL2EH-1 air pressure switch technical data

Adjusting range: 0.45-2 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: 0,15 kg

Cover screw: 50 Ncm

Strain relief facility: 60 Ncm

Krom schroder DL2EH-1 84444100 pressure switch designed lifetime

The provided information regarding the designed lifetime assumes that the product is used in accordance with the specified operating instructions. Upon reaching the end of the designed lifetime, safety-critical products should be replaced. The designed lifetime for Kromschroeder DL2EH-1 84444100 pressure switches, according to EN 13611 and EN 1854 standards, is 10 years.

Kromschroder 84444100 DL2EH-1 differential pressure switch certification

Kromschroder DL2EH-1 84444100 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

Kromschroder 84444100 DL2EH-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).