압력 스위치

LF55 압력 스위치는 압력 신호에 반응하여 그에 따라 작동하는 자동 제어 장치입니다. 펌프, 유압 시스템, 유압 기계 등 다양한 장치의 안전 보호 조치 역할을 할 수 있습니다. 모든 부품에 대한 국제 표준 장착 브래킷을 제공합니다. SPDT 스위치는 안정적인 접점 전환을 보장합니다. 표준형의 압력 벨로우즈는 인청동 벨로우즈, 압력 포트는 황동제입니다.

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제품 세부정보

소개

 

  • • LF55 압력 스위치는 압력 신호에 반응하여 그에 따라 작동하는 자동 제어 장치입니다.
  • • 펌프, 유압시스템, 유압기계 등 다양한 장치의 안전보호 조치 역할을 할 수 있습니다.
  • • 모든 부품에 대해 국제 표준 장착 브래킷을 제공합니다.
  • • SPDT 스위치는 안정적인 접점 전환을 보장합니다.
  • • 표준형의 압력 벨로우즈는 인청동 벨로우즈이며, 압력 포트는 황동 재질입니다.

 

작동 원리

압력 스위치의 나사를 조정하여 스프링 장력을 조정할 수 있습니다. 나사를 깊게 조일수록 측정 요소가 극복해야 하는 스프링 힘이 커지고 이에 따라 스위치 포인트 값도 증가합니다. 스프링의 기하학적 구조는 필요한 전환 범위에 따라 설계되었습니다. 기계식 압력 스위치의 기능 원리에 따라 스위칭 포인트는 스프링 예압에 의해 정의되며, 이는 압력이 증가할 때 스위칭 포인트를 설정합니다. 압력이 감소함에 따라 외부 압력이 압력 감지 요소에 작용하면 그에 따라 스프링이나 다이어프램이 변형됩니다. 압력이 특정 수준에 도달하면 스프링이나 다이어프램의 변형으로 인해 기계 구조가 변위되어 접점이 닫히거나 열리고 회로의 전도성 상태가 변경됩니다.

역삼투압 시스템에 널리 사용됩니다.

Pressure Switch

 

사양

 

Pressure Switch

120V AC

250V AC

비유도 전류

20A

10A

유도 전류

풀로드

15A

8A

순간

72A

 

알아채다

컨트롤러 손상을 방지하려면 두 개의 스패너를 사용하십시오. 컨트롤러 뒷면에 있는 4개의 M4 나사로 장비에 직접 설치하십시오. 다목적 장착 플레이트를 사용하면 설치도 쉽습니다. 설치할 때 부착 가방에 있는 나사를 사용하십시오.

 

모델

범위(바)

차동(바)

공장 설정

(술집)

최대 기밀 테스트
압력(바)

최소

최대.

최소

최대.

끄다

LF5502

-0.5

2

0.2

0.7

1

0.5

16.5

LF5503

-0.5

3

0.35

1.5

2

1

16.5

LF5506

-0.5

6

0.6

4

3

2

16.5

LF5506M

-0.5

6

차동 ≤1bar 재설정

3

수동 재설정

16.5

LF5510

1

10

1

3

6

5

16.5

LF5516

3

16

1

4

10

8

35

LF5520

5

20

2

5

16

13

35

LF5530

8

30

고정 3-5

20

15~17

35

LF5530M

8

30

차동 ≤4bar 재설정

20

수동 재설정

35

LF5530D

5

30

3

10

20

15

35

LF5532

8

32

2

6

20

17

35

LF5542

8

42

4

10

30

25

46.5

 

스케일 플레이트: 2개 단위 - "bar" 및 "psig", "MPa" 및 "Kgf/cm2"도 사용 가능합니다.

영국 스레드 모델은 사용자 정의 요구 사항에 따라 "E"를 추가할 수 있습니다.

또한 와일딩 모델은 "C"를 추가하고, 모세관 모델은 "S"를 추가합니다.예: LF5506E;

암모니아 냉매 모델은 LF5506B와 같은 "B"를 추가합니다.

 

차원

Pressure Switch

Pressure Switch

Pressure Switch

 

 

 

배선 지침

Pressure Switch Pressure Switch

 

압력 스위치 사진

 

Pressure Switch Pressure Switch
Pressure Switch Pressure Switch

외부 스레드: G 1/4"

(표준 버전)

외부 스레드: 7/16-20"

(옵션 버전)

 

설치사진

 

Pressure Switch Pressure Switch

 

연락하세요

당사 제품에 관심이 있으시면 여기에 정보를 남겨주시면 곧 연락드리겠습니다.

* 이름

* 이메일

핸드폰

*메시지

자주 묻는 질문

압력 스위치에 관해 자주 묻는 질문(FAQ)

압력 스위치의 주요 목적은 무엇입니까?

Down Down

압력을 모니터링하고 제어하는 ​​데 사용됩니다.

압력 전환 장비를 설치하는 방법은 무엇입니까?

Down Down

제자리에 고정하고 배선하십시오.

압력 스위치를 올바르게 작동하는 방법은 무엇입니까?

Down Down

설정값에 따라 압력 동작을 조정합니다.

압력 스위치 고장의 원인은 무엇입니까?

Down Down

다이어프램이 손상되었거나 접점의 접촉이 불량합니다.
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관련 제품

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right
WS-9300/9350

WS-9300/9350

WS-9200/9250

WS-9200/9250

WS-9200/9250

WS-9200/9250

JIRS-803C

JIRS-803C

JIRS-803C3

JIRS-803C3

JIRS-803C4

JIRS-803C4

JIRS-803C5

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Soil Sensor

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