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 ZR-2, Multiple Gauge Installation
 
The 2010 Model Zeitronix Zt-2  Wideband 
System supports up to three (3) 
gauges at once. Installation is very simple with power and data 
connections coming from a single cable connection. Pictured below are three (3) ZR-2 Multi Gauges connected to 
a Zt-2 with an additional connection for 
simultaneous datalogging. 
 
Each ZR-2 Multi Gauge includes two mounting screws, two nuts and a serial data 
splitter. The ZR-2's cable is 5 feet in length. 
The serial data cable is 6 feet in length and is included with the Zt-2 Wideband 
System kit. 
 
    Each ZR-2 Multi Gauge can have values 
displayed in the 
outer ring of LEDs or in the inner digital readout  display area. 
The outer LEDs and digital readout can be independently configured to startup as any of the "Displayed Values" 
listed in the table below (AFR/Lambda, Boost/Vacuum, EGT, Oil/Fuel Pressure, 
Air/Water/Oil/Trans Temperature). 
  
    | Zt-2 
    Input | 
    Displayed 
    Value on the ZR-2 Gauge | 
   
  
    | AFR/Lambda | 
    Air Fuel Ratio or Lambda | 
   
  
    | Boost/Vacuum | 
    Boost/Vacuum in psi/inHg 
    or bar/mmHg | 
   
  
    | EGT | 
    Exhaust Gas Temperature 
    in Celsius or Fahrenheit | 
   
  
    User2 (configurable 
    input) 
     
    (Pressure in psi/inHg or bar/mmHg, 
     Temperatures in Celsius or Fahrenheit) | 
    Oil Pressure  
    Fuel Pressure 
    Air Intake Temperature 
    Water Temperature 
    Oil Temperature 
    Transmission Temperature | 
   
 
 
   
  
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