Pressure Switch
Pressure Switch (PSM-550, PSM-520, KP 35, 36)
Brand: Danfoss, WIKA
Danfoss Pressure Switch KP-35 / KP-36
Product Details:
Weight:
Gross weight: 0.33 Kg
Net weight: 0.295 Kg
Volume:
0.57 Liter
Ambient Temperature:
Note: 80 °C/176 °F for a maximum of 120 minutes
Ambient temperature range [°C] [max]: 65 °C
Ambient temperature range [°C] [min]: -40 °C
Ambient temperature range [°F] [Max]: 149 °F
Ambient temperature range [°F] [Min]: -40 °F
Contact function: SPDT (Single Pole Double Throw)
Contact rating:
AC15=10 A, 400 V
AC1=16 A, 400 V
AC3=16 A, 400 V
DC13=12 W, 220 V
LR=112 A, 400 V
Differential Pressure:
Max: 3 bar
Min: 0.7 bar
Max: 44 psi
Min: 10 psi
Electrical Connection:
Rubber cable gland
Electrical connection size: 6-14 mm
EN 60947 electrical properties:
Pollution degree: 3
Rated impulse voltage: 4 kV
Insulation: 400V
Short circuit prot, fuse: 16A
EN 60947 wiring properties:
Flex, ferrules: 0.5-1.5 mm2
Flex, no ferrules: 0.7-2.5 mm2
Solid/stranded: 0.75-2.5 mm2
Enclosure Rating:
IP30
Nema (~): 1
Pressure Specifications:
Max. test pressure [bar] Pe: 22 bar
Max. test pressure [psig]: 319 psig
Max. Working Pressure [bar]: 17 bar
Max. Working Pressure [psig]: 245 psig
Pressure connection size: 1/4
Pressure connection standard: ISO 228-1
Pressure connection type: G
Pressure Male/Female: Male
Pressure sensing element: Bellows
Product Information:
Product accessories: Switches accessories
Product description: Pressure Switch
Product Group: Switches and thermostats
Product Name Description: Pressure Switch
Quantity per packing format: 36 pc
Regulation range: 6 inHg – 108 psig
Regulation range [bar] Pe [Max]: 7 / 14 bar
Regulation range [bar] Pe [Min]: 1 bar
Reset function: Auto
Serviceable: No
Type: KP35 / KP36
WIKA Pressure Switch (PSM-550, PSM-520)
PSM-520 Pressure Switch:
Applications:
Pumps:
Used in pump systems for monitoring and control.
Compressors:
Applied in compressor systems for industrial control and monitoring.
Special Features:
Adjustable on Site:
The switch point can be adjusted on-site according to specific requirements.
Protection Cap for Switch Point Adjustment:
Incorporates a protection cap for safeguarding the switch point adjustment.
Setting Ranges:
Pressure: -0.4 … +7 to 6 … 30 bar
Pressure: -6 …100 to 85 … 425 psi
Pressure: -0.04 … +0.7 to 0.6 … 3 MPa
Electrical Rating:
Up to AC 230 V, 50/60 Hz, 10 A
Description:
Used in industrial control, monitoring, and alarm applications.
Customer-specified switch point on-site.
Capable of switching electrical loads up to AC 230 V, 50/60 Hz, 10 A.
PSM-550 Pressure Switch:
Applications:
Pumps:
Utilized in pump systems for control, monitoring, and alarms.
Lubrication Systems:
Applied in lubrication systems for various industrial applications.
Hydraulic Systems:
Used in hydraulic systems for monitoring and control purposes.
Autoclaves:
Applicable in autoclaves for pressure-related applications.
Special Features:
Non-Repeatability ≤ 1%:
Provides high accuracy with non-repeatability of less than 1%.
Setting Ranges for Vacuum, +/-, and Gauge Pressure:
Versatile setting ranges accommodating vacuum, positive, and gauge pressures.
Description:
Employed in industrial control, monitoring, and alarm applications.
Customer-specified switch point on-site.
Capable of switching electrical loads up to AC 230 V, 10 A.
Suitable for various applications with non-corrosive media like oil, water, and air.
Both the PSM-520 and PSM-550 pressure switches offer flexibility in terms of on-site adjustment and are designed for use in a range of industrial applications, providing reliable control and monitoring functionalities.