{"product_id":"abb-fsm4000-electromagnetic-flow-transmitter","title":"ABB FSM4000 Electromagnetic Flow Transmitter","description":"\u003cp\u003eConfigured for precise inline conductive liquid flow measurement in industrial process networks, the \u003cstrong\u003eABB FSM4000\u003c\/strong\u003e (\u003cstrong\u003eFSM4000\u003c\/strong\u003e Electromagnetic Flowmeter Transmitter) provides direct physical\/electrical execution. The hardware processes induced electromotive force signals generated by fluid movement through an applied magnetic field, converting volumetric velocity directly into continuous 4-20 mA current outputs, high-frequency pulse trains, and digital HART communication vectors without moving mechanical parts.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFSM4000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd\u003eDN 3 to DN 1000 (1\/10 in to 40 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess Connection\u003c\/td\u003e\n\u003ctd\u003eFlanges per DIN, ASME, or JIS standards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVelocity Measurement Range\u003c\/td\u003e\n\u003ctd\u003e0.1 m\/s to 10 m\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003eStandard: ±0.5% of measured value; Optional: ±0.2% with calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp (Ambient)\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C (-4 deg F to +140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedium Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 deg C to +180 deg C (-13 deg F to +356 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Process Pressure\u003c\/td\u003e\n\u003ctd\u003eUp to 40 bar (580 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e85-260 V AC (50\/60 Hz) or 20-55 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax 15 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Outputs\u003c\/td\u003e\n\u003ctd\u003e4-20 mA, pulse, HART protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Materials\u003c\/td\u003e\n\u003ctd\u003eStainless steel 1.4571, Hastelloy C, or titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLiner Materials\u003c\/td\u003e\n\u003ctd\u003ePTFE, PFA, or hard rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard industrial flange pitch dependent on DN size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eNominal size dependent (e.g., approx 7.5 kg for DN 50 rating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; Protocol Integration\u003c\/h3\u003e\n\u003cp\u003eThe ABB FSM4000 architecture incorporates deterministic signal conditioning circuits configured to maintain strict communication velocity across HART field networks and integrated bus interfaces. Firmware flash compatibility ensures persistent calibration parameter retention within non-volatile onboard memory during total power interruptions. The internal transmitter processing module executes continuous sensor coil excitation cycles, filtering high-frequency process noise while outputting real-time velocity data to primary DCS controllers with sub-millisecond conversion stability.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum acceptable loop impedance for the 4-20 mA HART output terminal?\u003c\/p\u003e\n\u003cp\u003eA: The current output loop supports a maximum external load resistance governed by the supply voltage, typically rated up to 750 ohms at standard 24 V DC operating conditions, ensuring signal integrity across long field cabling runs.\u003c\/p\u003e\n\u003cp\u003eQ: How does line noise impact the excitation circuit and output response time?\u003c\/p\u003e\n\u003cp\u003eA: The transmitter utilizes digitally filtered dual-frequency coil excitation. High-frequency noise components are attenuated internally, maintaining an output response time under 100 ms without degrading the ±0.2% calibrated measurement accuracy.\u003c\/p\u003e\n\u003cp\u003eQ: Can the signal converter module be hot-swapped while the field sensor remains under process pressure?\u003c\/p\u003e\n\u003cp\u003eA: The electronic transmitter housing allows field replacement of the processing board assembly provided power is isolated prior to module disconnection. Process pressure within the inline sensor body does not breach the isolated electronic enclosure.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eField deployment of the flow transmitter requires adherence to strict mechanical and electrical grounding procedures:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eStraight Run Requirements: Maintain a minimum straight pipe length of 5 pipe diameters (5D) upstream and 3 pipe diameters (3D) downstream from the transmitter flange face to eliminate flow profile turbulence.\u003c\/li\u003e\n\u003cli\u003eFlange Torque \u0026amp; Alignment: Align mating pipe flanges concentrically. Tighten flange bolts in a cross-pattern sequence to specified torque limits to prevent non-uniform mechanical stress on PTFE\/PFA liners.\u003c\/li\u003e\n\u003cli\u003eEquipotential Grounding: Connect dedicated grounding straps from the sensor housing directly to fluid-contacting grounding rings or adjacent metal flanges. Ensure earth ground impedance remains below 2 ohms to establish a clean zero-voltage reference.\u003c\/li\u003e\n\u003cli\u003eCable Shielding: Route 4-20 mA HART and pulse signal wiring in separate grounded metallic conduits away from high-voltage AC motor drives. Terminate cable shields at a single point on the control cabinet side only.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53433757827381,"sku":"FSM4000","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/FSM4000.png?v=1788143229","url":"https:\/\/www.5gplc.com\/products\/abb-fsm4000-electromagnetic-flow-transmitter","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}