For stationary engines, continuous compliance and operational efficiency are paramount. RedNOx offers advanced sensing solutions for Gensets & Prime Power, designed to provide accurate, real-time NOx emission data. Our sensors help avoid costly shutdowns under Tier 4 Final rules by providing detection within a <10 ppm range. With plug-and-play integration into SCADA panels via Modbus-TCP and remote telemetry for proactive self-diagnostics, RedNOx ensures your operations remain compliant and optimized, even in remote locations.

24/7 compliance audits
Remote locations
Fuel cost is > 70 % OPEX
< 10 ppm range
Avoids shutdowns under Tier 4 Final rules.
Modbus-TCP
Drops straight into most SCADA panels.
Self-diagnostics (heater impedance, λ-drift) streamed upstream; schedule service before the light comes on.
| SPECS | |
|---|---|
| Detection Floor | < 1 ppm-NOx |
| Accuracy | ±10 % @ 0.5-20% ppm |
| T90 Response | < 5 seconds |
| Output | CAN-J1939 / Modbus / RS-485 |
| Operating Temp | -40 … +700 °C |
| Ingress | IP6K9K |
| Lifetime | > 3,000 h |