Zt-2 the most affordable Wideband Air/Fuel Ratio Meter
Only $399 including the Wideband Oxygen Sensor!
No matter if you have a stand alone engine management system or a piggy back fuel control, the Wideband Air Fuel Ratio Meter is a must for a serious tuner! Finally you can tune for more power, closer to the edge, precisely monitoring Air/Fuel ratio Boost, EGT, RPM and throttle position datalogging up to 9 hours of data with a blazing rate of 74 samples per seconds per graph.
Fully digital, smallest Wideband O2 controller 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
- 0.1 AFR accuracy
- Operating voltage 10V to 18V
- Switching power supply for oxygen sensor heater
- Precise sensor temperature control
- Reverse polarity protection
- Integrated fuse
- 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
Inputs/Outputs:
- Bosch Wideband O2 sensor
- Analog Wideband Output (for your favorite standalone engine management system*)
- 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
| Input/Output range | |
| Lambda | 1.43 to 0.64 Wideband |
| AFR | 21.0 to 9.5 Wideband |
| Vacuum | 25.5 inHg or 650 mmHg |
| Boost | 35.3 PSI or 2.4 BAR |
| EGT | 392 F-2200 F or 200 C - 1200 C |
| Analog Wideband Output | 0 - 5V |
| Throttle Position | 0 -100 % |
| RPM | 0 - 10,000 |
| User Input | 0 - 5V |
Datalogging Software
The Zt-2 communicates with the PC Laptop via the serial port. The 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.
Win92/98/NT/2000/ME/XP compatible. Well optimized software if your laptop is capable of running Win95 and up it is good enough for the Zeitronix logging software.
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