KOBOLD KFF/KFG Flow Sensors can measure very low flow rates. They are suitable for a wide variety of industrial, commercial and laboratory flow applications involving media transparent to the near-infrared spectrum. The flow sensor uses a Pelton-type turbine wheel and photodiodes to generate an electrical signal linearly proportional to flow rate. This output signal (accessible via the included cable) can be either a pulse or 0–5 VDC analog output usable with a variety of data acquisition equipment. These sensors are available in Ryton®, brass or PTFE (Teflon®) construction for applicability to a wide variety of process situations. Our PTFE sensors come standard with both analog (0-5 VDC) and frequency outputs. The frequency output on other models is optional. If price is a sensitive issue, the standard PTFE/Kalrez® fittings on the KFF/KFG-1500 series can bereplaced with PVDF (aka. Kynar®)/Viton® for a slight cost reduction ... just call your factory representative for details.
