PSW-104_PSW-105_PSW-118_PSW-120_PSW-121_PSW-123压力开关OMEGA

PSW-104_PSW-105_PSW-118_PSW-120_PSW-121_PSW-123压力开关OMEGA

PSW-104_PSW-105_PSW-118_PSW-120_PSW-121_PSW-123压力开关OMEGA

UL认证，

范围从0.5 inH2O到3000 psi

SPDT或DPDT开关

调整锁

安全、方便的接线

欧米茄的价格合理的通用压力开关比大多数类似类型的开关（包括DPDT或可调死区开关）具有明显的优势，以及从0.5 inH2O到3000 psi的多种可调范围。

PSW-104_PSW-105_PSW-118_PSW-120_PSW-121_PSW-123压力开关OMEGA

UL Listed,

Ranges from 0.5 inH2O to 3000 psi

SPDT or DPDT Switches

Adjustment Lock

Safe, Easy Wiring Access

OMEGA's affordable, general purpose pressure switches offer distinct advantages over most similar style switches, including DPDT or adjustable deadband switches, as well as a wide selection of adjustable ranges from 0.5 inH2O to 3000 psi. 

SPECIFICATIONS 

Approval: UL listed,

Storage Temperature: -55 to 70°C (-67 to 158°F)

Process Temperature:

   Stainless Steel: -55 to 205°C (-67 to 401°F)

   Phosphor Bronze: -40 to 150°C (-40 to 302°F)

   Buna-N: -25 to 95°C (-13 to 203°F)

Ambient Temperature: -40 to 70°C (-40 to 158°F), except models PSW-107 to PSW-117 and PSW-134 to PSW-139: -20 to 70°C (-4 to 158°F). Setpoint typically shifts less than 1% of range for a 30°C (54°F) ambient temperature change.

Shock: Setpoint repeats after 15 g, 10 ms duration.

Vibration: Setpoint repeats after 2.5 g, 5 to 500 Hz

SetPoint Repeatability: All models ±1% of adjustable range, except models PSW-118 to PSW-125 and PSW-132 to PSW-133 are ±1.5%

Switch Output: One SPDT or DPDT switch may be wired normally open or normally closed 

Electrical Rating: Standard 15 A 125/250/480 Vac resistive External Manual Reset: 15 A 125/250 Vac resistive Double Pole Double Throw: 10 A 125/250 Vac resistive

Enclosure: Die cast aluminum (max. 0.6% copper). Epoxy-coated blue enclosure, gasketed, complies with NEMA-4X

Weight: Approximately 0.9 kg (2 lb)

Electrical Connection: 1/2 NPT and Two 7/8" diameter knockouts

Dimensions: 191 max H x 101 W x 60 mm D (7.5 max 4 x 2.3")