You Are Here:Home >> Product >> Accessory Valves > pressure Switch

pressure Switch

A micro switch will activate when an adjustable pressure setting is reached. It will remain actuated until the pressure falls below the setting.


Tel: +86-750-6167039

Fax: +86-750-6108258

Email:inquiry@northman.com.cn

Inquiry Now

Model Code

Symbols

SPECIFICATIONS

Model Pressure range BAR(PSI) Adjustment range BAR(PSI) Max. pressure BAR(PSI)
PS-35-* 35(500) 7-35(100-500) 210(3000)
PS-70-* 70(1000) 10-70(150-1000) 210(3000)
PS-150-* 150(2200) 30-150(420-2200) 210(3000)
PS-230-* 230(3300) 50-230(700-3300) 350(5000)
PS-420-* 420(6600) 90-420(1300-6000) 500(7250)



General Electric data
Fluid Mineral oil-based hydraulic fluids, Flame retardant Liquids (HFA, HFB, HFC). Electrical connections According to ISO 4400
Fluid temperatures -30°C~ +110°C (-22°F~+22°F) Wire size 1.5 mm2
Viscosity range 10-800 cSt (50-3700 SSU) Contact rating AC 250V.5A
Fluid cleanliness Max. permissible oil contamination to NAS 1638 class 9,recommend achieved with filter β10 ≥75 DC 30V.5A
Switching repeatability Within 1% of Max. pressure Mass 0.8 kg
Switching rate 60 times/min

SWITCHING HYSTERESIS DIAGRAM

ELECTRICAL CONNECTION SYMBOL


Dimensions

Dimensions

UNIT: mm(inch) WEIGHT : 1kgs(2.2lbs)

PS-***-**


Video