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GB-6

D

GB

F

NL

I

E

Contact

If you have any technical questions, please contact 
your local branch office/agent. The addresses are 
available on the Internet or from Elster GmbH.

We reserve the right to make technical modifications 

in the interests of progress.

Elster GmbH

Strotheweg 1, D-49504 Lotte (Büren)

Tel. +49 541 1214-0

Fax +49 541 1214-370

[email protected], www.kromschroeder.com

Logistics

Transport

Protect the unit from external forces (blows, shocks, 
vibration).
Transport temperature: see page  5 (Technical 
data).
Transport is subject to the ambient conditions de-
scribed. 
Report any transport damage on the unit or packag-
ing without delay. 
Check that the delivery is complete, see page 
(Part designations).

Storage

Storage temperature: see page 5 (Technical data).
Storage is subject to the ambient conditions de-
scribed. 
Storage time: 6 months before using for the first time. 
If stored for longer than this, the overall service life will 
be reduced by the corresponding amount of extra 
storage time.

Packaging

The packaging material is to be disposed of in ac-
cordance with local regulations.

Disposal

Components are to be disposed of separately in 
accordance with local regulations.

Certification

Declaration of conformity

We, the manufacturer, hereby declare that the product 
DL with product ID No. CE-0085AP0466 complies 
with the requirements of the listed Directives and 
Standards.
Directives:
–  2014/35/EU – LVD
Regulation:
–  (EU) 2016/426 – GAR
Standards:
–  EN 13611:2015+AC:2016
–  EN 1854:2010
The relevant product corresponds to the tested type 
sample.
The production is subject to the surveillance proce-
dure pursuant to Regulation (EU) 2016/426 Annex III 
paragrph 3.
Elster GmbH

Scan of the Declaration of conformity (D, GB) – see 
www.docuthek.com

RoHS compliant

Directive on the restriction of the use of 

hazardous substances (RoHS) in China

Scan of the Disclosure Table China RoHS2 – see 
certificates at www.docuthek.com

Contact

Summary of Contents for kromshroeder DL H Series

Page 1: ...d electricians Conversion spare parts All technical changes are prohibited Only use OEM spare parts Changes to edition 09 18 The following chapters have been changed Installation Technical Data Logistics Certification Checking the usage DL H DL N For monitoring increasing and decreasing air or flue gas pressure DL H switches and locks off with rising pressure DL N switches and locks off with falli...

Page 2: ...heel Installation position as required preferably with vertical diaphragm Then the switching point pS corresponds to the scale value SK set on the hand wheel In other installation positions the switching point pS will change and no longer correspond to the scale value SK set on the hand wheel Check the switching point pS SK pS SK 0 18 mbar pS SK 0 18 mbar Connection facilities For 1 mm thick mount...

Page 3: ...t damaged during opera tion note the switching capacity see page 5 Technical data In the case of low switching capacities such as 24 V 8 mA for example we recommend us ing an RC module 22 Ω 1 μF in air containing silicone or oil NO C 1 µF 2 NC 1 COM 3 1 Disconnect the system from the electrical power supply M16 x 1 5 ø 4 10 mm 3 4 2 5 6 7 Contacts 3 and 2 close when subject to increas ing pressure...

Page 4: ...imultaneously TEST TEST Accessories Z angle bracket 50 1 97 30 1 18 20 0 79 25 0 98 45 1 77 2 11 3 0 44 7 0 27 7 5 0 3 10 0 4 40 1 6 59 2 3 ø 5 5 0 22 ø 6 0 22 ø 4 2 0 17 10 0 39 1 0 04 DL K Order No 74916158 DL A Order No 74913661 Fastening set with screws U shape bracket M4 x 10 M4 x 12 50 1 97 47 5 1 87 75 2 95 30 1 18 20 0 79 25 0 98 45 1 77 20 0 79 24 0 94 43 0 3 1 69 64 2 52 40 1 57 6 0 24 1...

Page 5: ...max withstand pressure 300 mbar Diaphragm pressure switch silicone free Diaphragm NBR Housing glass fibre reinforced PBT plastic with low gas release Max tightening torque see Technical Information bulletin DL D GB F www docuthek com Weight DL A 200 g 7 1 oz DL K 190 g 6 7 oz Electrical data Micro switch to EN 61058 1 Contact gap 3 mm μ Switching capacity U I cos φ 1 I cos φ 0 6 DL 24 250 V AC 0 0...

Page 6: ...g for the first time If stored for longer than this the overall service life will be reduced by the corresponding amount of extra storage time Packaging The packaging material is to be disposed of in ac cordance with local regulations Disposal Components are to be disposed of separately in accordance with local regulations Certification Declaration of conformity We the manufacturer hereby declare ...

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