SUZst-PSA38 PSA Series Electric Valve Actuator | SUZst Industrial Pro Actuator

SUZst-PSA38 Switch

Adjustable Pressure Switch 38Bar

PSA38 DIN Rail Mount

SUZst-PSA38

SUZst-PSA38 Adjustable Pressure Switch with 38Bar setting, designed for DIN Rail Mount. Provides precise pressure control in industrial hydraulic or pneumatic systems. Compact, durable, and easy to install.

Specification

SEODescription

The SUZst-PSA38 Switch is an Adjustable Pressure Switch 38Bar designed for industrial automation, featuring a compact DIN Rail Mount (PSA38 series) for easy installation in control panels. It offers a single-channel input for pressure sensing and dual configurable relay outputs (SPDT) to interface with control systems. The device supports Modbus RTU over RS485 for seamless integration into industrial networks, enabling real-time monitoring and adjustments. Operating within a voltage range of 12-24V DC and a temperature range of -20°C to +80°C, it is suitable for harsh environments in sectors like hydraulic systems, pneumatic controls, and water treatment. Key advantages include high accuracy (±1% full scale), IP65-rated durability, and a wide adjustable pressure range (0.5–38 Bar). A minor limitation is the need for precise calibration during setup to ensure optimal performance.

SEOSpecification

Parameter	Specification
Model	SUZst-PSA38 Switch
Pressure Range	Adjustable up to 38Bar
Switch Type	SPDT (Single Pole Double Throw)
Mounting	DIN Rail Mount (PSA38 Series)
Electrical Rating	250V AC, 10A
Housing Material	Thermoplastic (UL94 V-0)
Protection Class	IP65 (Front Side)
Adjustment Type	Manual Rotary Knob
Operating Temperature	-20°C to +80°C
Certification	CE, RoHS Compliant

SEOQandA

question:Why are the product labels removed upon receipt?
answer:Labels are removed to comply with regional regulations or distributor agreements. Products remain genuine and functional.
question:Can the company ensure stable supply?
answer:Yes, we maintain long-term partnerships with suppliers and optimize logistics for consistent, reliable product availability.
question:How is after-sales handled if a refurbished product malfunctions?
answer:We offer immediate replacement or refund for confirmed refurbished items. Quality control ensures minimal occurrence.

SEOQandA_Product

question:SUZst-PSA38 fails to power on. What could be the issue?
answer:Check power supply connections and ensure the voltage matches specifications. Reset the circuit breaker if tripped.
question:Why does SUZst-PSA38 display calibration errors frequently?
answer:Verify sensor alignment and cleanliness. Perform a full recalibration using the manufacturer's guidelines.
question:SUZst-PSA38 shows unstable pressure output. How to resolve?
answer:Inspect for air leaks in tubing and fittings. Replace damaged components and ensure regulator settings are correct.
question:SUZst-PSA38 sensor readings are inconsistent. What steps to take?
answer:Clean or replace contaminated sensors. Check environmental factors like temperature or humidity interference.
question:SUZst-PSA38 software interface fails to connect. How to troubleshoot?
answer:Update device drivers, verify USB/COM port settings, and restart both the device and software application.