Linear Pneumotachometer, Non-Heated

A pneumotachometer converts the flow of gases through it into a proportional signal of pressure difference on either side of a central screen. These Linear Pneumotachometers have a special screen design which assures a linear signal over a range of flow rates and have minimum dead space.

• For use with Differential Pressure Transducers
• Available heated or non-heated

The Heated Pneumotachometers require a Heater Controller and are recommended when condensation of water vapor occurs. The heater shell is removable if heating is not required. Two Heater Controllers are available to heat one or two Pneumotachometers. The cable from the Pneumotachometer heater shell connects to the rear panel of the Controller.

Both the Heated and Unheated Pneumotachometers are linear and bidirectional (produce signals for gas flow in either direction). They are available in seven flow ranges.

All Pneumotachometers are supplied with calibration curves. Adapter diameters measuring 7.5, 10.5, 15 or 22 mm are standard medical tapers. All other connectors are straight. When selecting a Pneumotachometer it is important to select the appropriate adapter size and style to match existing equipment.

For Heated Pneumotachometers please see: Heated Pneumotachometers