Description The latest model Zeitronix wideband AFR controller, complete with the Zeitronix ZR-2 52mm multi-function gauge capable of displaying combinations of AFR, Lambda, Boost, Vacuum, EGT, Fluid and Air temperature. Ideal for carburetted or EFI motors. The Zt-2 controller: The Zt-2 is an incredibly powerfull tuning aid. Not only is it a wideband controller but it can accept an array of inputs, and while connected to a lap top (via a serial cable) it can data log all of the values inputted. It is ideal for road or dyno tuning, logging 1/4m runs and track sessions, etc. It is supplied with the wiring required for any function and comes with a new Bosch oxygen sensor. It is aproximately the size of a 1″ thick credit card. The kit includes: The Zt-2 Wideband AFR Controller, Wideband Oxygen Sensor, O2 Harness, Signal Harness, Datalogging Software, Installation Instructions, 2 pin EGT connector, ZR-2 Multi-function gage (RED), Zeitronix Decal. Inputs EGT – An optional EGT probe can be connected, no additional interface or loom required. Boost – With the supplied software the Zt-2 can be connected to an optional manifold sensor to allow the gauge to show vaccuum and boost pressure. RPM – The Zt-2 will read any standard tacho signal or can be connected to an HT coil’s negative connection. Throttle position – The Zt-2 can be calibrated to read throttle position, as long as the engine has a throttle position sensor installed. User 1 – A user configurable spare analogue input that can be connected to (and calibrated with) other sensors, an existing MAP sensor, etc. User 2 – A 2nd user configurable spare analogue input that can be connected to (and calibrated with) other sensors, an existing MAP sensor, etc. Additional temperature sensing probes for Fluid or Air temperature are to be connected to this input. When a Zeitronix temperature probe is used on this input, the result can be displayed via the ZR-2 gauge or LCD display. Outputs Linear wideband output – AFR=Vx2 9.6 Non-linear wideband output Serial data output – for ZR-2, LCD, etc. Serial port – to connect to PC/lap top for configuration and real-time data logging and diaplay. Simulated narrow band output – replacing factory probe or to feed an ECU. Warning output The ZR-2 gauge: The ZR-2 gauge mounts in a standard 52mm hole or pod and is less 1″ thick! The gauge can display AFR, Lambda, Manifold pressure and EGT at the touch of a button, which is mounted on the face of the gauge itself. No additional wiring or power is required to run the gauge, it connects directly to the Zt-2 controller with a single discrete lead. Data logging software: With the supplied software the user can log data from all of the sensors. Ideal for those tuning their own car, or those wishing to fine tune their existing setup. The software can record hours of data that can be easilly scrolled through at a later time. Click the screen-shot images below to see them in full size: Software compatable with: Windows 95,98,2000,ME,XP,Vista & Windows 7! (Note, newer machines that do not have a serial port will require a USB to Serial adaptor like the one listed below)
