Dwyer - 6806202 2000-00 Magnehelic Differential Pressure Gauge, 2000: 0-0.25" WC

I have had good results with 1/4" tubing. The plastic tubing we buy for our business comes in coils of 100'. When we are using asbestos negative pressure enclosures, these enclosures are used to of negative pressure needs to be maintained for the water. It is actually my home training class that uses mine to show how containment setup is done. It has always been my preference for manometers to have no electronics, which is why I prefer Magnahelic. In a business that requires the manometers to operate 24 hours a day, the digital manometers are prone to break down. In order for the machine to function, it should be hard mounting while it is in use, since tilting affects the measurement (you have to zero it The same is true for Dwyer manometers, but they must be leveled first.

The lab I work at calibrates these tones. In their typical accuracy, 2% FS (full scale value) is displayed, while this model has a resolution of 0 pixels. The temperature in H2O is 05 degrees. Please accept my sincere thanks.