시리즈 A6 내구성 압력 스위치 는 확장 된 듀티 애플리케이션에 견딜 수 있도록 특별히 설계되었습니다. 이 스위치는 폴리이 미드 필름 다이어프램으로 구성되며 다양한 유체와 호환됩니다. 간편한 설치를 위해 스위치는 1/4 "수형 NPT 프로세스 연결과 함께 제공되며 모든 방향으로 장착 할 수 있습니다. 시리즈 A6 압력 스위치는 컴팩트하고 뛰어난 설정 값 무결성을 제공하며 간단하고 쉬운 설정 값 필드가 특징입니다

 

304 SS

 

Model	Description
A6-153221	Pressure switch, set point range 0.5-1 ±0.3 psi (0.03-0.07 ±0.02 bar).
A6-253221	Pressure switch, set point range 1.1-3 ±0.5 psi (0.08-0.21 ±0.03 bar).
A6-353221	Pressure switch, set point range 3.1-7 ±1 psi (0.21-0.48 ±0.07 bar).
A6-453221	Pressure switch, set point range 8-13 ±2 psi (0.55-0.90 ±0.18 bar).
A6-553221	Pressure switch, set point range 14-24 ±3 psi (0.97-1.65 ±0.21 bar).
A6-653221	Pressure switch, set point range 25-50 ±5 psi (1.72-3.45 ±0.34 bar).
A6-753221	Pressure switch, set point range 51-90 ±7 psi (3.52-6.21 ±0.48 bar).
A6-853221	Pressure switch, set point range 91-150 ±10 psi (6.27-10.34 ±0.69 bar).

Brass

 

Model	Description
A6-151221	Durable brass pressure switch, adjustable from .5 to 1 psi, SPDT, 1/4" NPT male connection.
A6-251221	Durable brass pressure switch, adjustable from 1.1 to 3 psi, SPDT, 1/4" NPT male connection.
A6-451221	Durable brass pressure switch, adjustable from 8 to 13 psi, SPDT, 1/4" NPT male connection.
A6-551221	Durable brass pressure switch, adjustable from 14 to 24 psi, SPDT, 1/4" NPT male connection.
A6-651221	Durable brass pressure switch, adjustable from 25 to 50 psi, SPDT, 1/4" NPT male connection.
A6-751221	Durable brass pressure switch, adjustable from 51 to 90 psi, SPDT, 1/4" NPT male connection.
A6-851221	Durable brass pressure switch, adjustable from 81 to 150 psi, SPDT, 1/4" NPT male connection.

 

Specifications

Service:

Air, motor oils, transmission oils, jet fuels, and similar hydrocarbon media. (Not for water use).

Wetted Materials:

Base: 304 SS, Diaphragm: polyimide film.

Temperature Limits:

-40 to 248°F (-40 to 120°C).

Pressure Limits:

Operating Pressure: 150 psi (10.3 bar) for 0.5-24 psi set point ranges, 250 psi (17.2 bar) for 25-150 psi set-point ranges. Proof Pressure: 500 psi (34.5 bar). Burst Pressure: 750 psi (51.7 bar) for 0.5-24 psi set point ranges, 1250 psi (86.2 bar) for 25-150 psi set point ranges.

Enclosure Rating:

General purpose or with cover: IP65 - Weatherproof.

Repeatability:

±10% of set point.

Switch Type:

1 SPST NO, 1 SPST NC. NO and NC switch independent from each other.

Electrical Ratings:

Resistive: 15 A @ 6 VDC, 8 A @ 12 VDC, 4 A @ 24 VDC; Inductive: 1 A @ 120 VAC, 0.5 A @ 240 VAC.

Electrical Connections:

#8-32 screw terminals.

Process Connection:

1/4" male NPT.

Mounting Orientation:

Switch can be installed in any position.

Set Point Adjustment:

Screw.

Weight:

0.13 lb (0.06 kg).

Agency Approvals:

CE.