FMS-FC 1.70 METERING PUMP WITH FLOW CONTROL • Stable liquid flow via closed-loop control • Consistent flowrate over product lifetime • Stable against changes in liquid temperature • Cleaning & Disinfection • Stable against varying system pressure • Industrial metering systems • Configurable output parameters • Laboratory instruments • Medical diagnostics • Failure / Bubble detection • Printing (Inkjet) • Flexible communication interfaces • Chemical Industry Please visit our website www.knf.com to get more information. • Easy system integration PERFORMANCE DATA Series model Material variant Pump head FMS-FC 1.70 RTRCP RT (Further combinations on request) Diaphragm Valve and O-rings materials Flow rate range at atmos (ml/min) Sensor fluid channel Suction height (mH2O) Sensor O-rings & Fittings Permissible liquid temperature (°C) Permissible ambient temperature (°C) Set point accuracy Calibration Repeatability CV Nominal pressure (mH2O) IP Protection factor pump PTFE coated FFKM 180 – 600 PPS, PEEK >3 FKM 5 – 80 5 – 40 +/- 4% reading with water Calibration in factory @ 0 bar g / 25

ELECTRICAL DATA & COMMUNICATION Connection type Nominal Supply Voltage (V) Power (W) I load max (A) Control Signal (V) Control Input Signal output Serial IP Protection Sensor / Electronic housing 8-wire interface Molex Micro-Fit 3.0 Header 24 +/- 10% 11.3 0.47 0–5 Analog, PWM PWM (Analog or alternative output values available upon request) UART TTL IP 40 (IP 54 on request) INFLUENCE ON FLOWRATE 0.3 – 15 mPas at 20°C, higher viscosities on request. Default setting 1 mPas, adjustable via KNF Connect No drift due to flowrate monitoring No influence, compensated by closed loop control +/- 5 non-media-contact...

* Customized adaptations (e.g., analog/digital, other output values, or interfaces) are possible. Please contact your local KNF representative for more information. INTERFACE PROJECT OPTIONS ACCESSORIES INTELLIGENT FEATURES The performance values for the series models shown on this data sheet were determined under test conditions. The actual performance values may differ and depend in particular on the usage conditions and therefore on the specific application, on the parameters of the components involved in the user's system and on any technical modifications carried out which deviate from the...