The PSW790 series has been discontinued.
Please see the PSW-700
SERIES as a possible substitute or consult OMEGA's Pressure Engineering department.
OMEGA’s PSW790 series switches are designed to satisfy most
industrial switch requirements in harsh environments. 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 the
choice of either a hermetically sealed or dual SPDT switches will satisfy
most switching applications.
Switch: SPDT Electrical: 15 A @ 125/250/480 Vac; 0.5 A @
125 Vdc; 0.25 A, 250 Vdc; 6 A @ 30 Vdc Process Temperature
Range: Buna-N : -18 to 66°C (0 to 150°F) FKM : -7 to 149°C
(20 to 300°F) Stainless Steel: -18 to 149°C (0 to 300°F)
Repeatability: ±1% Full Range Proof Pressure: 400%
minimum Deadband: Buna-N see "To Order" box
FKM : multiply Buna-N by 1.4 Stainless Steel: multiply Buna-N
by 1.7 Enclosure: Epoxy-coated aluminum. Process Connection: 1 /2 NPT
Male, 1 /4 NPT Female combination Electrical Connections:
(2) 3 /4 NPT conduit ports, screw terminals internal Wetted
Parts: 316 SS, Buna-N Dimensions: psi ranges: 146 H
x 132 W x 100 mm D (5.7 x 5.8 x 4") inH2O ranges: D = 130 mm (5.6")
For full product specifications view pdf file in "Related Links"
† 모든 가격은 원화로 표시되어 있습니다. 참고: Switches can generally be set between 15 and 100% of nominal range.
제품 번호 생성기
제품 옵션을 선택하세요
Actuator Seal 선택하기: B : Buna-N V : FKM SS : Stainless steel
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