Demand Flow Regulator Mod 2002 Multi-Gas Monitors Constant flow air sample pump

Constant flow air sample pump with a wide flow range

The sensor ports on ProDSS 4 port cables are universal

Environmental consultants who need to measure multi-channel PM size fractions

Audible and visual alarms activate whenever the pressure reaches the alarm setpoints

The Solinst Levelogger 5

Demand Flow Regulator Mod 2002 Multi-Gas Monitors Constant flow air sample pumpThe two stage DFR 2000 Series regulators are designed for use with instruments that utilize a pump to draw the calibration gas. The regulators provide the exact amount of gas the instrument pump requires. These simple to use regulators make calibration quick and easy by eliminating the need for sample bags, flow meters or special operator training.