ERMS-2000 Vehicle Exhaust Remote Sensing System


ERMS-2000 Vehicle exhaust remote sensing system receives more attention and reliability with its advantages of speediness, convenience and wide monitoring range,etc. It can monitor exhaust gas towards gasline vehicles as well as diesel vehicles on the road and identify the high-emission vehicles among moving vehicles without affacting normal running.

The ERMS-2000 system connects monitoring data, vehicle emission information and exhaust annual inspection data through modern communication technology to realize integrated management for vehicle emission data. For vehicle pollution prevention and management department as well as vehicle inspection institution, the establishment of the system can provide system support for general management towards the data of the road exhaust pollution condition, over-emission vehicle capture and inspection data at detection field for specific vehicle.

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Measuring principleTDLAS, DOAS
Light sourceSemiconductor laser unit(imported), pulse xenon lamp
Response time≤0.8s(system processing period)
Measurement channel3m-30m
Data transmission methodWireless Wifi, broad-band networks or 4G transmission
SoftwareControl software of vehicle exhaust remote sensing monitoring system
Power110VAC-240VAC, 50Hz-60Hz
Working temperature-40℃-55℃
Working humidity0-95%(non-condensing)


  • Adopts self-developed TDLAS and DOAS monitoring technology
  • Simple operation, fast response(less than 0.8s), less maintenance
  • Narrow-band radar speed measurement, strong anti-interference ability, high measurement accuracy
  • Multiple points identification of vehicle position in vertical, accurate capture of exhaust gas monitoring
  • Calibration system integration, simultaneous calibration for four components, support both manual and auto calibration
  • Highly integrated design, small size and light, realize fast on-site deployment
  • Gsoline-diesel integration, measure both gasoline vehicle, diesel vehicle, and CNG fuel vehicle in one device


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