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Pressure Switches
General Purpose Industrial Pressure/Vacuum Switches - Discontinued

PSW490

General Purpose Industrial Switches, Pressure/Vacuum Ranges | PSW490

General Purpose Industrial Switches, Pressure/Vacuum Ranges

페이지 하단에서 가격을 확인하세요.

  • Watertight, Corrosion-Resistant Case
  • Reliable in Harsh Environments

설명

The PSW490 has been discontinued. Please see the PSW-100 SERIES as possible substitutes or contact our Pressure department.
OMEGA’s PSW490 Series of switches are designed to satisfy most industrial switch requirements. The actuators have been proven in more than 20 years of service worldwide. A Buna-N seal and SPDT switch is standard. Optional FKM or stainless steel seals extend media compatibility to most fluids, and either the hermetically sealed or dual SPDT switches will meet most switching applications.

SPECIFICATIONS
Switch: snap action SPDT switch
Electrical: Std: 15 A @125/250/480 Vac, 1 /2 A @ 125 Vdc; 1 /4 A @ 250 Vdc; 6 A @ 30 Vdc Hermetically sealed: (suffix "-HS") 11 A @ 125/250 Vac, 5A @ 30 Vdc
Process Temperature Range: Buna-N: -20 to 65°C (-4 to 149°F),
FKM : -5 to 150°C ( 23 to 302°F),
Stainless Steel:-20 to 150°C (-4 to 302°F)
Repeatability: ±1% Full Range
Proof Pressure: 400% minimum
Deadband: Buna-N see "To Order"
FKM: multiply Buna-N by 1.4,
Stainless Steel: multiply Buna-N by 1.7
Enclosure: Epoxy-coated aluminum. Meets NEMA-3, -4, -4x, -13 and IP66 requirements
Process Connection: 1 /2 NPT Male, 1 /4 NPT Female combination
Electrical Connections: 3 /4 NPT entry, screw terminals internal
Wetted Parts: 316 SS, Buna-N
Dimensions: psi ranges: 144 H x 102 W x 59 mm D (5.7 x 4 x 2.3");
inH2O Ranges: W & D = 130 mm (5.1")
가격 확인(원하는 수량을 기입하십시오.)
제품 번호/Desc.
수량
설명
Quick Ship
PSW490B-A
판매 상담  
배송: 
 
 
30 in Hg vacuum switch with 15 Amp SPDT contact, Buna-N seal, and 250 psi proof pressure
Quick Ship
PSW490B-B
판매 상담  
배송: 
 
 
-15 to +15 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
Quick Ship
PSW490B-C
판매 상담  
배송: 
 
 
-30 to +30 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
Quick Ship
PSW490B-D
판매 상담  
배송: 
 
 
30 in Hg vacuum/15 psi switch with 15 Amp SPDT contact, Buna-N seal, and 250 psi proof pressure
Quick Ship
PSW490B-E
판매 상담  
배송: 
 
 
30 in Hg vacuum/30 psi switch with 15 Amp SPDT contact, Buna-N seal, and 250 psi proof pressure
Quick Ship
PSW490B-F
판매 상담  
배송: 
 
 
30 in Hg vacuum/60 psi switch with 15 Amp SPDT contact, Buna-N seal, and 250 psi proof pressure
Quick Ship
PSW490B-G
판매 상담  
배송: 
 
 
10 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
Quick Ship
PSW490B-H
판매 상담  
배송: 
 
 
30 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
Quick Ship
PSW490B-I
판매 상담  
배송: 
 
 
60 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
Quick Ship
PSW490B-J
판매 상담  
배송: 
 
 
100 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
Quick Ship
PSW490B-K
판매 상담  
배송: 
 
 
150 in H2O switch with 15 Amp SPDT contact, Buna-N seal, and 20 psi proof pressure
Quick Ship
PSW490B-L
판매 상담  
배송: 
 
 
15 psi switch with 15 Amp SPDT contact, Buna-N seal, and 500 psi proof pressure
Quick Ship
PSW490B-M
판매 상담  
배송: 
 
 
20 psi switch with 15 Amp SPDT contact, Buna-N seal, and 500 psi proof pressure
Quick Ship
PSW490B-N
판매 상담  
배송: 
 
 
60 psi switch with 15 Amp SPDT contact, Buna-N seal, and 500 psi proof pressure
Quick Ship
PSW490B-O
판매 상담  
배송: 
 
 
100 psi switch with 15 Amp SPDT contact, Buna-N seal, and 1000 psi proof pressure
Quick Ship
PSW490B-P
판매 상담  
배송: 
 
 
200 psi switch with 15 Amp SPDT contact, Buna-N seal, and 1000 psi proof pressure
Quick Ship
PSW490B-Q
판매 상담  
배송: 
 
 
400 psi switch with 15 Amp SPDT contact, Buna-N seal, and 2400 psi proof pressure
Quick Ship
PSW490B-R
판매 상담  
배송: 
 
 
600 psi switch with 15 Amp SPDT contact, Buna-N seal, and 2400 psi proof pressure
Quick Ship
PSW490B-S
판매 상담  
배송: 
 
 
1000 psi switch with 15 Amp SPDT contact, Buna-N seal, and 12000 psi proof pressure
Quick Ship
PSW490B-T
판매 상담  
배송: 
 
 
3000 psi switch with 15 Amp SPDT contact, Buna-N seal, and 12000 psi proof pressure
모든 가격은 원화로 표시되어 있습니다.
참고: Switches may generally be set between 15 and 100% of nominal range.

제품 번호 생성기

제품 옵션을 선택하세요
옵션 선택:


(1) Actuator Seal 선택하기:
B : Buna-N
V : FKM
SS : Stainless steel

(2) Nominal Range 선택하기:
-A : 30 in Hg vacuum
-B : +/- 15 in H2O
-C : +/- 30 in H2O
-D : 30 in Hg vacuum/15 psi
-E : 30 in Hg vacuum/30 psi
-F : 30 in Hg vacuum/60 psi
-G : 10 in H2O
-H : 30 in H2O
-I : 60 in H2O
-J : 100 in H2O
-K : 150 in H2O
-L : 15 psi
-M : 30 psi
-N : 60 psi
-O : 100 psi
-P : 200 psi
-Q : 400 psi
-R : 600 psi
-S : 1000 psi
-T : 3000 psi

(3) Switch Options 선택하기:
: 15 Amp 480 Vac SPDT leave blank
-DS : dual 15 Amp 480 Vac SPDT
-HS : hermetically sealed 11 amp 250 vac SPDT
참고: 제품 구성 시 ‘판매 상담’으로 표시되어있는 제품은 영업부와 상담하십시오.