PS220 Electronic Pressure Switch (Sensor)
Product Applications
Industrial process control
Application scenarios: Pressure monitoring in industries such as petrochemical, power, metallurgy, and pharmaceuticals.
Specific uses
Real-time pressure monitoring of pipelines, reactors and storage tanks.
Pressure feedback control in industrial automation systems (such as PLC and DCS systems).
Automobiles and transportation
Application scenarios: Engine management systems, new energy vehicles, tire pressure monitoring.
Specific uses
Detection of engine oil pressure and fuel pressure in automobiles.
Pressure monitoring of coolant in new energy vehicle battery packs.
TPMS (Tire Pressure Monitoring System) : Real-time early warning of abnormal tire pressure.
Energy and Water Conservancy
Application scenarios: Oil and gas pipelines, water treatment, wind power/hydraulic systems.
Specific uses
Pressure monitoring of pumping stations in sewage treatment plants.
Pressure feedback of the hydraulic braking system for wind turbines.
technical parameters
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Parameter
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Specification
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Supply voltage
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12... 30Vdc
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No-load current consumption
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Maximum 30mA, powered by 24Vdc
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Output type
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PNP/NPN can be set, and normally open/normally closed can be set; The frequency (full scale 100Hz) is optional
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Switching load
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<200mA
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Response time
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<10ms
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Switch accuracy
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≤±0.5% range
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Switch setting method
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Increase/decrease by pressing keys
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Switch point hysteresis
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The factory default hysteresis is 0.5% of the switch set value (adjustable).
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Wiring protection
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Reverse phase, overload, short circuit protection
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Accuracy
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≤±0.5% range
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Stability (annual drift)
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≤±0.3% range
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Temperature - Medium temperature
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-20... 85°C
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Temperature - Ambient temperature
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-20... 80°C
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Temperature - Storage temperature
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-30... 80°C
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Materials - Sensing diaphragm
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Stainless steel 316L
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Materials - Process connection
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Stainless steel 304
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Materials - Sealing material
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Nitrile rubber/fluorine rubber
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Materials - Shell
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Engineering plastic
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Protection grade
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IP67
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Cable exit method
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M12x1 connector
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