Optical flow switch FA1-H series

CHARACTERISTICS

Technology
optical
Fluid
for gas
Other characteristics
in-line

DESCRIPTION

– Complete flow alarm unit, monostable version – Monostable: sensor detects set flow value – Consisting of: sensor FA2-H, 2 light guides FO1 (600 mm long), pre-amplifier with adapter K-FA-H, electronic controller FA-1.1 – For float-type flow meters with measuring tubes out of translucent material – Measuring tube diameter: 5 to 14 mm – Mounting on the measuring tube with pressure screw – Pre-amplifier and electronic controller in wall-mount housings – Power: 115/230 V