SUZst-PSA28 Smart Panel Controller | SUZst Series Industrial Module | Pro Automation System

SUZst-PSA28 pressure switch

PSA28 24VDC sensor

SUZst PSA28 relay

SUZst-PSA28

SUZst-PSA28 pressure switch combines PSA28 24VDC sensor precision with SUZst PSA28 relay control for reliable pressure monitoring in industrial automation systems.

Specification

SEODescription

The SUZst-PSA28 pressure switch is a robust industrial device integrating the PSA28 24VDC sensor for precise pressure monitoring. It features a single pressure input and a relay output via the SUZst PSA28 relay, enabling direct connectivity with up to three control modules or actuators. Operating at 24VDC (±10%) with a temperature range of -20°C to +70°C, it suits harsh environments in industries like hydraulic systems, HVAC, and water treatment. The switch supports simple wiring and offers a compact design for easy installation. Key advantages include high accuracy (±1.5% FS) and IP65-rated durability, though it lacks advanced communication interfaces like RS485 or analog outputs, limiting integration in fully automated systems. Its mechanical relay ensures reliable switching under 5A loads but may require additional protection for high-frequency cycling.

SEOSpecification

Parameter	Specification
Model	SUZst-PSA28
Type	Pressure Switch
Supply Voltage	24VDC (±10%)
Sensor Type	PSA28 24VDC Sensor
Relay Type	SUZst PSA28 SPDT Relay
Pressure Range	0.5-10 bar (adjustable)
Operating Temp	-20°C to +80°C
IP Rating	IP65
Contact Rating	5A @ 250VAC
Electrical Connection	M12 Plug

SEOQandA

question:How is after-sales handled if a refurbished product malfunctions?
answer:We offer replacement or refund after verification. Contact support with proof of purchase.
question:Why is a service fee charged?
answer:Service fees cover transaction processing and administrative costs. Detailed breakdown available upon request.
question:Do refurbished products have a warranty?
answer:Refurbished items include a 6-month warranty. Provide purchase proof for service claims.

SEOQandA_Product

question:SUZst-PSA28 fails to power on.
answer:Check power connections and ensure battery is fully charged. Replace if necessary.
question:SUZst-PSA28 has unstable connectivity.
answer:Verify wireless settings, ensure proximity to the source, and restart the device.
question:SUZst-PSA28 displays erratic sensor readings.
answer:Calibrate sensors, avoid electromagnetic interference, or reset to factory settings.
question:SUZst-PSA28 shows error codes during operation.
answer:Consult the manual for code definitions and follow recommended troubleshooting steps.
question:SUZst-PSA28 firmware update fails repeatedly.
answer:Ensure stable internet, redownload firmware, or use a wired connection for updating.