Innovate Motorsports 3893 PSN-1 PowerSafe Nitrous Bottle Pressure and Wideband Air/Fuel Ratio Gauge Kit

The Innovate Motorsports PSN-1 PowerSafe Gauge Kit combines advanced nitrous system monitoring with precision wideband air/fuel ratio measurement in a single 2-1/16 inch digital gauge. This comprehensive kit features Innovate's patented DirectDigital oxygen sensor control technology paired with an intelligent safety override circuit designed to protect high-performance engines from dangerous lean conditions and low nitrous bottle pressure.

PowerSafe Safety Technology:

• Automatically disables nitrous solenoid when air/fuel ratio becomes too lean
• Cuts nitrous system when bottle pressure drops below user-programmed minimum threshold
• User-programmable RPM window switch with 10 RPM increments
• 30-amp relay included for nitrous control applications
• Prevents engine damage from unsafe operating conditions

Advanced Wideband Air/Fuel Monitoring:

• Bosch LSU 4.9 wideband oxygen sensor with 8-foot cable included
• 100% digital wideband air/fuel ratio technology for precise readings
• Compatible with multiple fuel types including leaded, unleaded, diesel, and E85
• Calibration capability for maximum accuracy
• Configurable 0-5V linear analog output for ECU integration
• Display options: AFR, Lambda, or multiple pressure units

Nitrous Bottle Pressure Monitoring:

• 1,500 PSI maximum pressure sensor included
• Real-time bottle pressure display ensures optimal nitrous performance
• Multiple display units: PSI, BAR, kPa, or inHG

Display and Configuration:

• Bright OLED display for easy visibility in all lighting conditions
• 52mm (2-1/16 inch) standard gauge size fits most gauge pods and panels
• Interchangeable faceplates: black or white
• Interchangeable bezels: black or silver
• Built-in shift light functionality
• No PC required for basic configuration

Data Logging and Connectivity:

• Innovate MTS serial communications for multi-device integration
• 4 channels of loggable data: MAP, RPM, air/fuel ratio, and nitrous solenoid status
• Compatible with LogWorks PC software for data analysis
• Serial program cable included for advanced configuration

Complete Kit Includes:

• PSN-1 digital gauge with OLED display
• 1,500 PSI nitrous bottle pressure sensor
• Bosch LSU 4.9 wideband oxygen sensor
• 8-foot oxygen sensor cable
• 30-amp relay with wiring harness
• Oxygen sensor weld-in bung (18mm x 1.5 thread)
• Black and silver bezels
• Black and white faceplates
• Serial program cable
• Complete installation manual

The PSN-1 PowerSafe system is ideal for nitrous-equipped vehicles where engine protection is critical. Installation is straightforward with complete documentation provided, making this an essential safety and monitoring tool for serious racers and performance enthusiasts.