Sommaire des Matières pour krom schroeder DL
- Page 1 Luft-Druckwächter Pressure switch for air Pressostat pour air 4.2.1 Edition 6.99 D/GB/F...
-
Page 2: Pressostat Pour Air Dl
Überwachung von Luft, Rauchgas und andereren nicht brennbaren Gas Grenzwertgeber EG-Baumuster geprüft und zertifiziert Druckwächter besonderer Bauart DL..E Pressure switch for air DL Precision differential pressure switch Monitoring of air, flue gas and other non-flammable gases DL..A Limit monitor EC type-tested and certified design Special-design pressure switch DL..K... -
Page 3: Utilisation
Application EC type-tested and certified design to the Gas Appliance Directive (90/396/EEC) in Pressure switches for air DL can be used as conjunction with EN 1854 and the Low- excess-pressure, underpressure and differ- Voltage Directive (73/23/EEC) in conjunc- ential-pressure switches for air, flue gas tion with EN 61058-1. -
Page 4: Fonctionnement
3 Underpressure, hose 4.75x1 mm. In some cases, the pressure switches for air DL feature test buttons or a gauge port for 5 Option for DL 5-50E: Gauge port for function monitoring during operation. excess pressure, hose 4.75x1 mm. - Page 5 3 Underpressure, hose 4.75 x 1 mm. 2 Excess pressure, hose 4.75 x 1 mm (sealed at the works with a rubber cap). 5 Option for DL 5-150K: Gauge port for excess pressure, hose 4.75 x 1 mm. 3 Underpressure, hose 4.75 x 1 mm.
-
Page 6: Technische Daten
Mikroschalter nach EN 61058-1, führung; Mikroschalter mit hoher Schaltsta- Kontaktabstand < 3 mm (µ). ø107 Pg 11 DL 3A Technical data stability, minimal hysteresis, clean contact making even at low voltages and currents. Diaphragm pressure switch of silicone-free Microswitch to EN 61058-1, design;... - Page 7 12–48 V DC: Enclosure to IEC 529: IP 54. l = 0.01–1 A. Cable entry: Pg 11. When the DL..G has switched a voltage of Electrical connection: Screw-type terminals. > 24 V and a current > 0.1 A once, the DL..E gold plating on the contacts will have burnt off.
-
Page 8: Montage
0.2 mbar lower. If the switching pressure is only approx. 10 % of the full scale value of the adjust- ment range, the DL may not be fitted with a suspended diaphragm. Project planning information If using the pressure switch as a special-... - Page 9 Auswahl / Selection / Choix Standard Option — nicht lieferbar / unavailable / non disponible DL 1E – – – – – – – – – DL 3E – – – – – – – – – DL 5E –...
-
Page 10: Accessories
Befestigungsset mit Haltewinkel in U- zur Schaltdruckeinstellung ohne Abschrau- oder Z-Form, (Fig. 11). ben des Deckels. Green pilot lamp for DL..A/K (Fig. 12) Accessories for indication of the circuit state 220/240 V AC, 110/120 V AC or 48 V DC/AC, Fig.