APSX B2 Digital Vacuum/Boost Display Gauge (Red)

Description

Item Description: Faceplates can be BLACK or WHITE Item Specifications: B2 boost gauge features: 1 - Displays boost in 0.1 PSI (60 PSI max) and to display vacuum in 1 In.Hg (-30 In.Hg max) increments 2 - Sweeping RED LED "needle" boost indicator from o to up to 60 PSI and single BLUE LED vacuum light 3 - Pre-assembled plug and play cable harness with built-in sensor on the gauge 4 - Black or white faceplate option 5 - Multiple outputs for digital (to PC) and 0-5V analog (to data logger / EMS) 6 - No need a PC or tablet for programming upper/lower limits and other settings 7 - LED display has day light sensor to adjust the intensity automatically Simple Installation Find a vacuum source on the intake manifold side and connect it to the hose fitting provided. If needed, secure the hose with hose clamps or tie zips. CALIBRATION Turn it on while you hold the switch at the back and release afterwards. It should calibrate by itself. When the Over Boost Warning Limit is reached all RED LEDs will flash WIRING APSX B2 has a 4ft output cable (4 cables / green-white-red-black). Red power cable goes to a switched 12V source which comes ON when the ignition is ON. Please use a minimum 2A fuse with the connection. Black cable goes to a grounded source such as battery ground (-) post. Green digital output is 9600 8N1 serial that can be connected to your PC. If you want to connect other devices such as data loggers, you can use white analog cable for 0-5V output. In The Box: B2 gauge assembly, pre-assembled output cables and vacuum hose. B2 assembly includes black bezel, WHITE or BLACK faceplate and Red or Blue LED display. 10PSI and 60PSI faceplates are sold separately.