• Designed for Precision Control: Specifically engineered for Temtop PMD331 and PMD351 to precisely manage air intake, ensuring accurate performance across varying environments.
• Stable Flow for Accurate Data: The flow meter ensures a constant rate of air influx, enhancing the accuracy of PM concentration measurements for reliable air quality assessments.
• Easy Installation and Operation: User-friendly design simplifies the installation process, allowing users to easily set up and maintain the flow meter without complex tools.
• Enhanced Monitoring Efficiency: By continuously monitoring and adjusting air intake, the flow meter helps the Temtop dust monitors operate effectively under various conditions.
• To calibrate the PMD 331 using a flow meter, first unscrew the intake duct by turning it counterclockwise. Then, insert the flow meter into the air inlet of the monitor, ensuring it is connected downstream of the device. Next, turn the adjustment knob to the maximum and open the flow calibration interface (refer to section 3.2.2 of the manual) to perform the calibration. Once calibration is complete, remove the flow meter and screw the intake duct cover back on.