Fully digital, smallest wideband O2 controller and datalogging system in the world!
Zt-2 is about the size of 1" thick business card.
Extremely compact design for installation where space is a premium
Zt-2 Specs:
- 01 AFR Acuracy
- Operating voltage 10V to 18V
- Switching power supply for oxygen sensor heater
- Precise sensor temperature control
- Reverse polarity protection
- Integrated self-resetable fuse
- Positive lock connectors
- Protected inputs and outputs
- Flexible Plug and Play Sensor Harness with a small, easy to route through the fire wall, connector
- Wideband Oxygen Sensor included
- Easy to install plug and play kit
- Adjustable Narrowband Switching Point
- Warning Alarms and Triggers
Inputs/Outputs:
- Bosch Wideband O2 sensor
- Linear Wideband Output AFR=Vx2+9.6
- Nonlinear Wideband Output
- Serial data output to the Zeitronix Wideband LCD Display
- Serial data output for real time datalogging (PC laptop required)
- RPM Input (tachometer or primary side ignition coil input).
- The RPM input works in any car and any ignition system. No additional adapters needed!
- Simulated Narrowband Output to feed a stock ECU
- Throttle Position Input
- Boost Sensor Input
- EGT Probe Input
- User Input/Warning Output
Input/Output range |
Lambda |
1.43 to 0.64 Wideband |
AFR |
21.0 to 9.5 Wideband |
Vacuum |
25.5 inHg (650 mmHg) |
50 PSI (3.5 Bar) MAP Sensor |
Vacuum to 35.3 PSI (2.4 Bar) pressure |
75 PSI (5 Bar) MAP Sensor |
Vacuum to 60 PSI (4.1 Bar) pressure |
150 PSI (10 Bar) Pressure Sensor |
0 to150 PSI Gauge (0 to 10 Bar) |
EGT |
392 F - 2200 F or 200 C - 1200 C |
Analog Wideband Output |
0 - 5V |
Throttle Position |
0 -100% |
RPM |
0 - 18,000 |
User Input |
0 - 5V |
User2 Input
(Zt-2 Model 2010 -- sold 10/15/2009 and later) |
Configurable: 50/75/150 PSI Sensors, Air/Fluid Temperature Sensors
(additional sensor display support through ZDL software) |
ZDL Datalogging Software
The Zt-2 communicates with the PC Laptop via the serial port. The ZDL logging software records up to 9 hours of data per single file. Different screen options are available. It has a black background for easy night tuning. The logging start, stop and pause accessible from keyboard shortcuts. Excel and text data
export.
Win92/98/NT/2000/ME/XP/Vista compatible
You do not need P4, P3 or even P2 laptop. We understand that you want to leave your new laptop at home and dedicate the old one to car tuning. We give you well optimized software. If your laptop is capable of running Win95 and up it is good enough for the Zeitronix logging software.
The PC digital gauge screen option could be used when purchasing the Zt-2 without the LCD display. Logging Software Version 3.0.2 Download
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