Model KFD/KFA: Single channel switch amplifier for inherently safe control circuits with one signal output (change-over), one LED each for monitoring the voltage and alarm output function. Model KCD: Single channel amplifier inside a compact terminal box with LED switching status indicator. We offer various switch amplifiers for connecting the limit switches to flow meters.These may only be installed outside explosive areas and have a number of additional safety or monitoring functions.
Heated sample gas line
Needle valve NVT-3
Screw connections for hoses and pipes (PVDF/PFA)
Back Pressure Regulator ARP-1.2
