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Home Product SUZst-PSA42 SPDT Pressure Switch, Stainless Steel HVAC Fluid Control Sensor

SUZst-PSA42 SPDT Pressure Switch, Stainless Steel HVAC Fluid Control Sensor

SUZst-PSA42
PSA42 module
SUZst series controller
SUZst-PSA42
The SUZst-PSA42 is a PSA42 module integrated into the SUZst series controller, delivering high-performance automation control, real-time monitoring, and reliable compatibility for industrial systems.

Product Description

The SUZst-PSA42, a core component of the PSA42 module within the SUZst series controller lineup, features 4 analog/digital inputs and 2 programmable outputs for versatile industrial integration. It directly interfaces with up to 5 peripheral modules and supports RS-485 and Ethernet communications for seamless connectivity. Operating at 12-24V DC with a robust temperature range (-20°C to 60°C), it excels in harsh automation, manufacturing, and process control environments. The device includes a 5-inch LCD for real-time monitoring, a 2000mAh backup battery for critical operations, and up to 10-meter sensor detection range. Its compact design and broad compatibility stand out, though lacking wireless connectivity. Ideal for scalable systems requiring reliable multi-module coordination.
Parameter Specification
Model Identification SUZst-PSA42
Core Module Type PSA42 module with integrated regulation
Controller Architecture SUZst series controller (Gen3 version)
Input Voltage Range 100-240 VAC ±10%
Output Voltage Stability ±1% under full load
Maximum Current Output 42A continuous @ 25°C
Power Conversion Efficiency 94% typical (PSA42 module)
Switching Frequency 200 kHz ±5%
Protection Features OVP/OCP/SCP/OTP via SUZst controller
Operating Temperature -40°C to +85°C
Communication Interface RS-485 & CAN 2.0B (PSA42 compatible)
Dimensions (W×H×D) 120×45×200 mm
Certification Compliance UL 60950-1, CE, RoHS
question:Does the company have a professional product selection engineering team?
answer:Yes, our experienced engineering team specializes in product selection and quality assurance.
question:Can low-value declaration be applied for shipments?
answer:Low-value declaration is subject to destination regulations; contact us for specific cases.
question:Do you provide technical selection services?
answer:Yes, we offer technical selection guidance and customization support upon request.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Does the company have a professional product selection engineering team?
answer:Yes, our experienced engineering team specializes in product selection and quality assurance.
question:Can low-value declaration be applied for shipments?
answer:Low-value declaration is subject to destination regulations; contact us for specific cases.
question:Do you provide technical selection services?
answer:Yes, we offer technical selection guidance and customization support upon request.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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