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Home Product SM-SO301B-PA20 Safety Interlock Relay 20A 24VDC Motor Control Module

SM-SO301B-PA20 Safety Interlock Relay 20A 24VDC Motor Control Module

SM-SO301B-PA20 sensor
SO301B pressure transducer
PA20 industrial transducer
SM-SO301B-PA20
The SM-SO301B-PA20 sensor combines SO301B pressure transducer technology with PA20 industrial transducer durability for precise pressure monitoring in harsh industrial environments.

Product Description

The SM-SO301B-PA20 sensor is a precision SO301B pressure transducer designed for industrial automation, offering robust performance in harsh environments. This PA20 industrial transducer provides dual analog outputs (4-20mA and 0-10V) with two configurable digital inputs, directly interfacing with PLCs or SCADA systems via RS-485 and Modbus protocols. Operating at 12-36V DC, it withstands temperatures from -40°C to +85°C, ideal for oil/gas, water treatment, and manufacturing. Its 316L stainless steel housing ensures IP67 protection, while a ±0.25% FS accuracy enables reliable pressure monitoring up to 600 bar. The compact design (80mm × 50mm) integrates a 2.4-inch LCD for local diagnostics. Though lacking onboard battery, its low 15mA power consumption suits continuous operation. Limited to 5-meter cable connections without extenders.
Parameter Specification
Model Number SM-SO301B-PA20
Product Type SO301B Pressure Transducer, PA20 Industrial Transducer
Pressure Range 0-20 bar
Output Signal 4-20 mA
Operating Voltage 12-36 V DC
Electrical Connection M12 Connector
Media Compatibility Non-Corrosive Gases & Liquids
Accuracy ±0.5% Full Scale
Operating Temperature -40°C to +85°C
Housing Material Stainless Steel (AISI 304)
Protection Rating IP67
Certification CE, RoHS
Application Industrial Automation, Hydraulic Systems
question:What is the warranty policy?
answer:Our products come with a 1-year warranty covering defects in materials and workmanship under normal use.
question:Do you have a professional product selection team?
answer:Yes, our experienced engineering team meticulously selects high-quality products to meet diverse customer needs.
question:What payment methods do you accept?
answer:We support TT, PayPal, and other mainstream payment methods to ensure secure and convenient transactions.
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:What is the warranty policy?
answer:Our products come with a 1-year warranty covering defects in materials and workmanship under normal use.
question:Do you have a professional product selection team?
answer:Yes, our experienced engineering team meticulously selects high-quality products to meet diverse customer needs.
question:What payment methods do you accept?
answer:We support TT, PayPal, and other mainstream payment methods to ensure secure and convenient transactions.
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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