Flowmeter with multi-gas functionality

Louise Smyth

Aalborg Instruments’ new intelligent digital DPM precision multi-parameter gas flow meter is designed to measure mass flow rates, pressure and the temperature of clean, non-corrosive process gases.

The unit’s user-defined mixture functionality allows the user to create and store up to 20 custom gas mixes with up to five different gases each.

The DPM allows on-site selection of 30 different local gases via the optional OLED/joystick interface or remotely via the RS-232/RS-485 or optional Modbus RTU interface.

Flow accuracy (inc. linearity) is ± (0.5% RD+0.2% FS) at calibration temperature and pressure.