Mechanical Pressure Switches
PS3A Series
Adjustable Pressure Switch
Piston-operated pressure switch with an adjustable switch point and stainless-steel housing.
- Range
- 10-400 bar
- Output
- SPDT; up to 30 VDC or 250 VAC
Pressure control · OEM configuration review
Pressure Switches & Custom Pressure Sensors.
Start with your pressure range, connection and signal requirements. We review standard products, custom configurations and existing-part replacements for your equipment.
Replacing an older wind turbine sensor? Send the existing part details- United States
- Canada
- Europe
PS3A SERIESMechanical pressure switch
RANGE10–400 bar
PS3A CONTACTSPDT
01Engineered sensing
About CASCED INC
A focused industrial sensing partner for the next generation of equipment.
CASCED INC supports industrial customers and OEMs with practical pressure control and sensing solutions. We bring product configuration, application review, and responsive communication into one clear engineering process.
Learn about our approachProduct portfolio
Pressure switching, sensor configuration and wind thermal control.
Pressure Transmitters
5424 Series
Flush-Diaphragm Pressure Transmitter
5424 Series Flush-Diaphragm Pressure Transmitter with catalog-listed configuration options.
- Range
- Listed standard pressure ranges: 1, 8, 10, 16, 30, 50, 100, 250, 400, 500, 600, 1000 bar
- Output
- 4~20 mA; 1~5 V; 0~4.5 V; 0~5 V; 0~10 V options
Thermostatic Valves
TVC / T1280
Thermostatic Control Valve
Automatic temperature control for wind turbine gearbox lubrication and cooling circuits, with a replaceable thermal element.
- Range
- 40–55°C or 45–60°C by model
- Output
- Temperature-driven mechanical stroke
Need a pressure sensor configuration? Share the range, signal, connection, medium and drawing for engineering review.
Review a custom pressure sensor →Explore flow meters and switches →01DefineOperating envelope
02ConfigureFit, form, signal
03ValidateApplication test plan
04ReviewProject requirements
Product advantages
Engineering discipline from first requirement to repeat order.
01
Pressure switch settings and connections
PS3A lists six adjustment bands, G1/4 as the standard process connection, and factory-preset rising or falling alarms. Tell us the setpoint, reset behavior, load and interface you need.
02
Pressure transmitter signal options
The 5424 catalog lists 4~20 mA, 1~5 V, 0~4.5 V, 0~5 V and 0~10 V options. Share the supply, medium, pressure span and mechanical drawing so we can identify a compatible configuration.
03
Start with one evaluation unit
Single-unit orders are accepted. Agree the selected specification, inspection points and acceptance criteria before testing; samples do not establish an untested replacement or system approval.
04
Terms you can take to purchasing
One-year warranty and up to four weeks lead time from the agreed deposit. The written quotation records the selected model, options, sample price, warranty handling and delivery schedule.
Application industries
One sensing partner across critical equipment markets.
We translate operating conditions into practical sensor configurations for diverse industrial systems.
Water
Pumps, filtration, treatment, and distribution systems.
Oil & Gas
Skids, compressors, and supporting process equipment.
HVAC
Chillers, heat pumps, boilers, and building equipment.
Hydraulic
Power units, mobile equipment, and fluid power control.
Automation
Machines, production cells, and process monitoring.
Food
Processing and packaging equipment configurations.
Medical
OEM equipment applications requiring controlled integration.
Wind Turbines
Custom review of existing and legacy sensor requirements, subject to engineering confirmation.
Why CASCED INC
Built to make industrial sourcing more certain.
Strong products matter. So do clear requirements, fast decisions, and documentation your team can trust.
Start an Application ReviewEngineering access
Application details stay connected to product decisions.
Configuration review
Configuration, documentation, and forecast requirements are reviewed case by case before any commercial commitment.
Controlled documentation
A clear technical baseline for evaluation, approvals, and changes.
Lifecycle communication
Communication structured around the full equipment lifecycle.
Global cooperation
US-based coordination. Shanghai engineering heritage. Global reach.
CASCED INC coordinates customer inquiries across the United States, Canada, and Europe, backed by CASCED product development and manufacturing experience through Shanghai Xilu Automation Technology Co., Ltd.
info@casced-us.comUnited States
Application coordination and OEM project review
Canada
Industrial equipment and distribution programs
Europe
Industrial and OEM sensing programs
Shanghai
Sensor development, manufacturing, and China support since 2016
News & insights
Practical thinking for industrial sensing.
01
Aluminum, stainless steel or PP: read the flow meter configuration, not just the series maximum
A material code, pressure rating and temperature option must be checked as one ordered configuration. FL500 illustrates why separate catalog limits should not be combined automatically.
02
Low-flow measurement: the inputs needed before selecting a range code
Share minimum, normal and maximum flow, liquid conditions and the required signal. A series-wide range is not the usable span of one ordered meter.
03
Before replacing an older wind turbine pressure switch: what to identify
An old part number is enough to start the conversation, but dimensions, setpoint behavior and the electrical interface are needed to review a candidate.
Bring us your application