TSDA25N-0P-0284-H | ProSense Pt1000 RTD Temperature Switch 1/4 in NPT PNP

Automation Direct · Relays, Contactors & Switches

Description  The ProSense TSDA25N-0P-0284-H is a temperature sensor/switch with an integral Pt1000 RTD element designed for precise thermal monitoring and switching control. It features a 50 mm insertion length, 6 mm probe diameter, and a 1/4 in male NPT process connection for secure installation in process systems. With a PNP switch output and complementary N.O./N.C. channels, it provides reliable temperature-based control in industrial applications.     Technical Specifications  Condition New/Never Used Surplus Brand ProSense Category Sensors & Switches Part Number TSDA25N-0P-0284-H Subcategory Temperature Switch Sensor Element Pt1000 RTD Sensor Type M12 probe Accuracy Class A Insertion Length 50 mm Probe Diameter 6 mm Sheath Material 316L stainless steel Process Connection 1/4 in male NPT Temperature Sensing Range -4 to 284 °F Setpoint Range 3 to 284 °F Number of Output Channels 2 Output Type Switch PNP, N.O./N.C. complementary Operating Voltage 9.6–32 VDC Electrical Connection 4-pin M12 quick-disconnect IP Rating IP67 Additional Information Cable purchased separately Weight 1.00 lbs   Information About  TSDA25N-0P-0284-H The TSDA25N-0P-0284-H is a ProSense temperature switch built with a Class A accuracy Pt1000 RTD sensing element for stable and repeatable measurement. Its 316L stainless steel sheath supports use in liquids, oils, water, chemicals, gases, and air across a temperature range of -4 to 284 °F. The unit incorporates dual output channels with complementary PNP switching (N.O./N.C.) for flexible control integration. Designed with a 4-pin M12 quick-disconnect and IP67 protection rating, it operates on 9.6–32 VDC and is suitable for industrial automation environments where reliable temperature switching is required. Key Features: Pt1000 RTD Sensing Element: Provides accurate and stable temperature measurement with Class A accuracy. Integrated Temperature Switch: Combines sensing and switching in one compact M12 probe design. Dual PNP Outputs: Offers complementary N.O./N.C. switching for flexible control configurations. Wide Temperature Range: Operates from -4 to 284 °F with adjustable setpoints from 3 to 284 °F. 316L Stainless Steel Sheath: Ensures corrosion resistance in demanding process media. 1/4 in Male NPT Connection: Enables secure threaded installation in tanks, pipes, and manifolds. IP67 Protection Rating: Suitable for washdown and harsh industrial environments. 9.6–32 VDC Operation: Compatible with standard industrial DC power systems. The TSDA25N-0P-0284-H delivers the reliability and precision required for industrial temperature monitoring and switching control applications.

Brand: Automation Direct · Category: Relays, Contactors & Switches

Key features

• Pt1000 RTD Sensing Element: Provides accurate and stable temperature measurement with Class A accuracy.
• Integrated Temperature Switch: Combines sensing and switching in one compact M12 probe design.
• Dual PNP Outputs: Offers complementary N.O./N.C. switching for flexible control configurations.
• Wide Temperature Range: Operates from -4 to 284 °F with adjustable setpoints from 3 to 284 °F.
• 316L Stainless Steel Sheath: Ensures corrosion resistance in demanding process media.
• 1/4 in Male NPT Connection: Enables secure threaded installation in tanks, pipes, and manifolds.
• IP67 Protection Rating: Suitable for washdown and harsh industrial environments.
• 9.6–32 VDC Operation: Compatible with standard industrial DC power systems.

Specifications

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