PSN-1: PowerSafe Nitrous Bottle Pressure & Wideband Air/Fuel Ratio Gauge
(Includes: Bosch LSU 4.9 sensor)

The PowerSafe gauges combine our patented DirectDigital™ O2 sensor control technology with application specific sensors, an OLED display, and a smart safety override circuit for your high performance vehicle. Our PowerSafe technology can disable your factory or aftermarket boost control solenoid forcing the system to spring pressure. In nitrous applications, our PowerSafe technology will disable your nitrous solenoid to keep your engine safe. The PowerSafe gauges offer the looks, safety and performance enthusiast’s demand!


  • All-in-one, Nitrous safety overide and wideband air/fuel ratio gauge w/RPM window switch
  • 52mm (2 1/6”) diameter gauge body
  • Interchangeable faceplates and bezels: Black and silver bezel, black and white faceplates included
  • No PC required for configuration
  • OLED user configurable display
    • Nitrous Bottle Press., shift light, Air/Fuel ratio
    • AFR or Lambda, inHG, PSI, kPa, or BAR
  • 1500 PSI nitrous bottle pressure sensor
  • User programmable nitrous safety cut using Air/Fuel ratio and bottle pressure references
    • Nitrous cut by lean air/fuel condition
    • Nitrous cut by minimum bottle pressure
  • User programmable RPM window swtich range, 10 RPM increments
  • 30A Relay included
  • Patented DirectDigital™ wideband sensor control, 100% digital wideband air/fuel ratio technology!
  • Wideband O2 Compatible with several fuel types (Leaded, Unleaded, Diesel, E85 & more)
  • Ability to calibrate O2 sensor for maximum accuracy
  • Configurable linear 0-5v analog output for wideband O2 for use with piggy back or stand alone ECU’s as well as external data loggers
  • Innovate MTS serial in/out (for use with other Innovate & 3rd party MTS enabled devices to add additional logging channels)
  • 4 channels of log-able data with powerful LogWorks PC Software (MAP, RPM, A/F, Nitrous solenoid active)

 

NEWS: Click here to check out the latest PSN-1 review in the March 2016 issue of Fastest Street Car magazine

 

 

PSN-1: PowerSafe Nitrous Bottle Pressure & Air/Fuel Ratio Gauge Kit - includes the PSN-1 gauge, 1500 PSI (103.42 BAR) pressure sensor, LSU 4.9 wideband oxygen O2 sensor, 8 ft sensor cable, Relay w/harness, O2 sensor weld-on bung, Black/Silver bezel, Black/White faceplate, Serial program cable, & Installation manual. P/N: 3893  
MSRP $419

Now shipping!


Installation and Setup

Installation of the PSN-1 is relatively simple. Complete documentation is supplied, and the support pages, application notes and tuner resources can also speed you on your way to effective tuning. Innovate also has a great network of local dealers, tuners, race shops, and dyno shops that can assist you in choosing, installing, and getting the most out of your Innovate products. Click here to find a dealer near you.

 

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