Overview
The ProSense SPT25-20-0300D is an industrial-grade pressure transmitter designed for reliable pressure measurement in automation and process control systems. With a 0-300 psig sensing range, stainless steel welded sensing element, and 4-20 mA analog output, this transmitter delivers ±0.5% accuracy for demanding applications where downtime is not an option.
Key Features
- Stainless steel welded sensing element for durability and corrosion resistance
- 0-300 psig measurement range with ±0.5% accuracy
- 4-20 mA analog output standard configuration
- Fast response time for real-time pressure monitoring
- 1/4″ male NPT process connection for easy installation
- DIN 175301-803C L-Connector for reliable electrical interface
Technical Specifications
This transmitter meets the needs of controls engineers and system integrators who require precise pressure data in industrial environments. The compact form factor and proven SPT25 design ensure compatibility with most control systems.
Typical Applications
- Hydraulic and pneumatic system monitoring
- HVAC and refrigeration pressure control
- Industrial process control and automation
- Compressor and pump discharge monitoring
- Machine tool and industrial equipment sensing
Compatibility & Replacements
Compatible With
- Standard 4-20 mA analog input modules on Allen-Bradley, Siemens, Omron, and Mitsubishi PLCs
- Process control systems using analog pressure input cards
- SCADA and HMI systems with 4-20 mA input capability
- Pneumatic and hydraulic circuit monitoring systems
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The SPT25-20-0300D is part of the ProSense SPT25 series and may replace older ProSense transmitters in the same range and output configuration.
Works With
- 4-20 mA analog input channels on industrial controllers
- Pressure gauges and monitoring displays with mA input
- Distributed I/O systems supporting 4-20 mA signals
- Process control software platforms accepting analog sensor data


















