Công tắc áp suất Pressure switches

Luôn đem đến sự an toàn, giá cả phải chăng và có độ tin cậy cao cho doanh nghiệp. Honeywell Kromschröder là một trong các nhà sản xuất nổi tiếng về lò công nghiệp.

Pressure switches (công tắc áp suất) bao gồm: 
+ Pressure switches for gas DG
+ Pressure switches for gas DG..C
+ Pressure switches for air CPS
+ Pressure switches for air DL..A
+ Pressure switches for air DL..E
+ Pressure switches for air DL..K

Trong đó:

Pressure switches for gas DG

Diaphragm pressure switches with micro switch (silicone-free) for monitoring gas pressures on industrial installations, for gas and air, also suitable for biologically produced methane, with hand wheel for switching point adjustment, suitable for use as special-design pressure switches, EC type-tested and certified pursuant to the Gas Appliances Directive (90/396/EEC), the Low Voltage Directive (2006/95/EC) and the Pressure Equipment Directive (97/23/EC) in conjunction with EN 1854.

Switching ranges: 0.4 to 500 mbar.
DG..B for positive pressure,
DG..U for positive pressure, negative pressure and differential pressure,
DG..H locks off with rising pressure,
DG..N locks off with falling pressure,
DG..I for negative gas pressure.
Electrical connection: terminals with M16x1.5 cable gland or standard plug with socket.

The following versions are available:

• Pressure switch with gold-plated contacts for voltages of < 24 V,
• Pressure switch with pilot lamp,
• Pressure switch DG..BS with diaphragm for oxygen and ammonia (not for fuel gas),
• Pressure switch with external adjustment.

Pressure switches for gas DG..C

Diaphragm pressure switches with micro switch (silicone-free) for monitoring gas pressures on boilers, for positive pressure, for gas, also suitable for biologically produced methane, switching point set at factory, DG..VC with infinitely adjustable hand wheel to switch between natural gas and LPG, EC type-tested and certified pursuant to the Gas Appliances Directive (90/396/EEC) and the Low Voltage Directive (2006/95/EC) in conjunction with EN 1854.

Switching ranges: 2 to 360 mbar.
External thread: R 1/4 or R 1/8,
internal thread: Rp 1/4,
pressure test point, flat sealing lower sections.
Thread with sealant.
Electrical connection: AMP plug or standard socket,
with NO contact or change-over contact.

The following versions are available:

• Pressure switch with gold-plated contacts for voltages of < 24 V,
• DG..CT/DG..VCT: FM approved and UL listed.

Pressure switches for air CPS

Diaphragm pressure switches with micro switch (silicone-free versions available) for monitoring air pressures on air-conditioning, ventilation and extraction systems, for positive pressure, negative pressure and differential pressure, CE marking (Low Voltage Directive 2006/95/EC).

Switching ranges: 20 to 400 Pa.
Tube connections and hand wheel for switching point adjustment,
gold-plated multi-layer contacts for voltages between 12 and 250 V.
Electrical connection: terminals, M16x1.5 cable gland.

Available accessories:
Pilot lamps for 240 V, 110 V (green or red), LEDs for 24 V AC/DC (green or red/green),
versions with coupler plug and external adjustment are possible.

Pressure switches for air DL..A

Diaphragm pressure switches with micro switch (silicone-free) for monitoring air pressures on industrial and commercial installations, for positive pressure, negative pressure and differential pressure, for air and flue gas, suitable for use as special-design pressure switches, EC type-tested and certified pursuant to the Gas Appliances Directive (90/396/EEC) and the Low Voltage Directive (2006/95/EC) in conjunction with EN 1854.

Switching ranges: 0.2 to 150 mbar.
With threaded and tube connections and hand wheel for switching point adjustment,
Electrical connection: terminals with M16x1.5 cable gland or standard coupler plug.

The following versions are available:

• Pressure switch with gold-plated contacts for voltages of < 24 V,
• Pressure switch with pilot lamp,
• Pressure switch with test keys for function checks in the case of positive pressure, negative pressure and differential pressure,
• Pressure switch with external adjustment.

Pressure switches for air DL..E

Diaphragm pressure switches with micro switch (silicone-free versions available) for monitoring air pressures on industrial and commercial installations, for positive pressure, negative pressure and differential pressure, for air and flue gas, partly suitable for use as special-design pressure switches, EC type-tested and certified pursuant to the Gas Appliances Directive (90/396/EEC) and the Low Voltage Directive (2006/95/EC) in conjunction with EN 1854.

Switching ranges: 0.2 to 50 mbar.
With tube connection and switching point set at factory.

The following versions are available:

• Pressure switch with gold-plated contacts for voltages of < 24 V,

• Pressure switch with test tapping point,

• NO contact or change-over contact.

Pressure switches for air DL..K

Diaphragm pressure switches with micro switch (silicone-free versions available) for monitoring air pressures on industrial and commercial installations, for positive pressure, negative pressure and differential pressure, for air and flue gas, suitable for use as special-design pressure switches, EC type-tested and certified pursuant to the Gas Appliances Directive (90/396/EEC) and the Low Voltage Directive (2006/95/EC) in conjunction with EN 1854.
Switching ranges: 0.2 to 150 mbar.
With tube connection and hand wheel for switching point adjustment.
Electrical connection: AMP plug, terminals with M16x1.5 cable gland or standard socket.

The following versions are available:

• Pressure switch with gold-plated contacts for voltages of < 24 V,

• Pressure switch with pilot lamp,

• Pressure switch with test tapping point,

• Pressure switch with external adjustment.

NTD là nhà phân phối HONEYWELL VIET NAM Distributor | HONEYWELL VIETNAM / KROMSCHRÖDER VIETNAM / HONEYWELL VIETNAM CHÍNH HÃNG.

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