Liquid vacuometer vacuum meter in chicken coop

The offered oblique liquid pressure gauge is used to measure the vacuum value in livestock facilities, i.e. pig houses, chicken coops, barns. The measurement allows the selection of appropriate ventilation systems. The vacuum meter in the hen house is characterized by very high measuring sensitivity and accuracy to 0.1 Pa. The liquid pressure gauge allows you to measure pressure in the range from -20 to +100 Pa. On the housing of the device there is a spirit level, which facilitates horizontal adjustment. Made of the highest quality plastic, it is resistant to all aggressive conditions prevailing in livestock buildings.

Directions for use:
The oblique liquid pressure gauge should be set in the correct position on a vertical surface. Screw in the screws and position the device so that the air bubble in the spirit level is in the middle position. Turn the top knob counterclockwise until you feel the resistance, and then make three full rotations clockwise. Then you need to uncork the filling hole and pour the manometric liquid until the column of liquid reaches 0, on the graduation. Close the filling hole in turn.

The set includes a pair of mounting screws, a transparent hose and a container with manometric liquid (with a relative density of 0.786 kg / dm3).

• Recommended operating temperature: +5 to +30
• Permissible operating temperature: from -30 to +60.