PLEX KNOCK MONITOR V3
Price range: €1,099.00 through €1,299.00
Before purchasing, please contact TDP to confirm availability. PLEX items can sell out quickly, and lead times may be long.
Never Miss Knock Again.
The PLEX KNOCK MONITOR® V3 is a professional knock detection and analysis system built for engine tuners, calibrators, and motorsport engineers who demand accuracy — from street builds to full race programmes. Powered by hi-fidelity audio filtering and a proprietary detection algorithm refined over 12 years. Compatible with gasoline, diesel, and alternative fuel engines.
*Knock sensors are not included (optional add-on below).
Before purchasing, please contact TDP to confirm availability. PLEX items can sell out quickly, and lead times may be long.
Never Miss Knock Again.
The PLEX KNOCK MONITOR® V3 is a professional knock detection and analysis system built for engine tuners, calibrators, and motorsport engineers who demand accuracy — from street builds to full race programmes. Powered by hi-fidelity audio filtering and a proprietary detection algorithm refined over 12 years. Compatible with gasoline, diesel, and alternative fuel engines.
*Knock sensors are not included (optional add-on below).
Specification and compatibility
| KNOCK MONITOR V2 | KNOCK MONITOR V3 | PLEX KNOCK MONITOR V3 | |
| (Discontinued) | Basic Version | HD Version | |
| Custom CAN BUS | — | Yes | Yes |
| Knock Sensor Inputs | 1-2 | 2 | 2 |
| Detection per Cylinder | up to 8 | Up to 16 | Up to 16 |
| Knock Threshold | 2D | 2D | 2D + Advanced |
| USB Datalogging | — | Yes | Yes |
| Ethernet | — | — | Yes |
| # Data Channels | Only Knock | 64 | 256 |
| Engine Position Inputs | — | RPM only | Yes |
| Gain per Cylinder | — | — | Yes |
| Gain per Sensor | — | — | Yes |
| Knock Windowing | — | — | Yes |
| Real-time FFT | — | — | Yes |
| Configuration SW | Own (limited) | PLEX Device Manager V2 | PLEX Device Manager V2 |
| Analysis SW | — | PLEX PDA-WIN V2 | PLEX PDA-WIN V2 |
| Connectors | JWPF | M8/DTM/JWPF | M8/DTM/JWPF |
| Dimensions (mm) | w 132 x h 76 x d 126 |
|---|---|
| Weight | 250g |
| Connector(s) | M8 Power/CAN M8 Knock Signals M8 Trigger/In-Out/5V-sgnd |
| Material | CNC machined aluminum |
| Sealing/Ingress Protection | IP5x |
| Knock/Vibration Sensor | 2x |
|---|---|
| Analog Inputs 0-5V | 2x (shared) |
| Digital Inputs 0-5V | 2x (shared) |
| Engine Position/Trigger VR/hall Inputs | 2x (HD version only) |
| Analog Outputs 0-5V | 2x (shared) |
| LEDs | 4x RGB (configurable) |
| Real Time Clock | with battery backup |
|---|---|
| Device/Sensor Voltage Monitor | +12V supply/+15V sensor supply |
| Device Temperature Sensor | Yes |
| Ambient Light Sensor | — |
| Knock Metrics |
|
|---|---|
| Knock Frequency Analysis | Real-time/cylinder (HD version only) |
| Math Channels | 4 (Basic) , 8 (HD) |
Contact TDP to confirm compatibility, required accessories and lead time before ordering. Supplier availability is not stock held by TDP.
| Version | Basic, HD |
|---|
Only logged in customers who have purchased this product may leave a review.
Related products
Data Loggers
Data Loggers
Data Loggers
Reviews
There are no reviews yet.