Classic Automation Vehicle Field

EGR temperature sensor reaction time test bench

Simulate air flow at a certain temperature and wind speed required for the test and test the response time of an EGR temperature sensor or similar temperature sensor.

Device parameters
Working temperature: -40~+350 °C
Temperature accuracy: ±1°C
Air flow rate: 5m/s~30m/s
Flow rate accuracy: ±0.5m/s
Switching time: <500ms
Channel diameter: about 50mm

Key technology areas
Air duct temperature control system: While controlling the temperature,
The wind speed is also precisely controlled.

Fast switching system: The system contains three hot air
Pipeline, mutual switching time < 500ms, and
Good sealing performance.

Control system: consists of host computer and PLC.
The host acquires the signal and analyzes it, PLC
The main action and safety, alarm.


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