FMS100 Sensor (Flow Sensor)

SITRANS FMS100 is an electromagnetic flow meter featuring a compact wafer design for measuring electrically conductive liquids. The sensor is available in sizes from DN2 to DN100 and is designed to provide high measurement accuracy, even at low flow rates.

The meter tube is available with PFA or ceramic lining and can be equipped with Hastelloy C22 or platinum electrodes for use in aggressive, corrosive, or high-temperature media. Hygienic versions with CIP/SIP-compatible design are available for food, beverage, and pharmaceutical applications.

Features and Benefits

• Compact wafer design
  
• Available in sizes from DN2 to DN100
  
• High measurement accuracy, even at low flow rates
  
• Suitable for electrically conductive liquids
  
• Hygienic versions for the food and pharmaceutical industries
  
• CIP/SIP-compatible design
• PFA or ceramic lining
  
• Hastelloy C22 or platinum electrodes
  
• High chemical resistance
  
• Process temperatures up to 200 °C
  
• No moving parts
  
• Compact or remote-mounted installation
  
• SENSORPROM™ for easy commissioning
  
• IP68 available as an option
  
• FDA and 3A compliant versions available

Specifications

• Measurement principle
  Electromagnetic flow measurement
• Flow range
  Dependent on size and application
• Accuracy
  ±0.4% of rate as standard
  Optional ±0.2
• Medium conductivity
  ≥ 5 μS/cm
• Protection class
  IP67 standard
  IP68 optional
• Ambient temperature
  Depending on version
• Medium temperature
  Up to 200 °C
• Installation
  Compact or remote-mounted version

Design

• Nominal sizes
  DN2 to DN100
• Housing material
  AISI 316L stainless steel
• Lining
  PFA
  Ceramic
• Electrodes
  Hastelloy C22
  Platinum
• Process connections
  Weld connections
  Clamp connections
  Tri-Clamp connections
  DIN threaded connections
  SMS threaded connections
  ANSI and EN compatible connections

Approvals

• FDA approved versions
• 3A approved versions
• CE marking

Accessories

• Mounting kits
• Cables for remote installation
• Grounding rings
• Process connections for hygienic installations
• Spare parts and service components

Document links

• Catalog sheet FMS100 - PDF (English) 
• Operation instructions FMS100 - PDF (English) 

Transmitter FMT020
(Electronics unit)

SITRANS FMT020 – Next generation MAG transmitter

High-performance and intelligent flow measurement for demanding process applications

SITRANS FMT020 is a robust and intelligent transmitter designed to provide accurate and reliable flow measurement of conductive liquids in a variety of industrial processes. It is the successor to the proven MAG 5000 and MAG 6000 transmitters, combining their unique features with advanced new functions.

Advanced technology and flexible installation options

FMT020 retains the flexible installation design from its predecessors, allowing it to be mounted both compactly and remotely in the same enclosure. The modular design enables easy replacement of the transmitter, addition of communication modules, and use of the Sensorprom memory device for quick commissioning, immediate measurement, and secure data storage.

In addition to these features, the FMT020 can simultaneously measure volume flow, flow velocity, and electrical conductivity. It also offers enhanced diagnostics with empty pipe monitoring and self-testing of the unit, as well as multifunctional input and output channels for process control. User-friendliness is a key focus with a unified operating structure.

Features and Benefits

• Simultaneously measures volume flow, flow velocity, and electrical conductivity
• Cost-effective solution, backward compatible with older flow meter sensors (MAG 5100W, MAG 3100, MAG 3100 P, MAG 3100 HT)
• Equipped with a large, rotatable, backlit 14-digit graphic display for optimal visibility in any mounting position
• Easy programming and commissioning with a menu and guide in 14 languages
• Compact or separate mounting possible with the same enclosure
• Enhanced diagnostics such as empty pipe monitoring and self-check of the unit
• Plug & Play modules allow easy replacement and commissioning of the transmitter on-site in just a few minutes
• Multifunctional input/output channels for process control
• Certified for a wide range of communication protocols and industry standards
  

Quick Facts

• Types of Measurement: Volume flow, Flow velocity, Electrical conductivity
• Inputs / Outputs:  1 current output, 1 digital output, 1 relay output
• Communication: HART, PROFINET, EtherNet/IP, MODBUS RTU, Profibus, Bluetooth
• Display: Graphic 60x40 mm, 14 characters
• Enclosure: Polycarbonate, IP66/67, NEMA 4X/6P
• Power Supply: AC-version: 100 till 240 V AC, 50 till 60 Hz, 25 VA, DC-version: 24 V DC ±20 %
• Ambient Temperaturer: -40 to +65 °C (-40 to +149 °F)
• Approvals: CE (LVD, EMC, RoHS), UKCA, UL, CSA certified according to standard EN / IEC 61010-1

Features

• Backward compatible with older (up to 15-year-old)
  flow measurement sensors (MAG 5100W)
• Fast startup without zero-point adjustment
• Versatile functions for comprehensive device control,
  self-diagnostics, and built-in verification
• Verifier-compatible – Independently verifies the performance of the sensor, transmitter, and installation (including cables) without interrupting the process
• User-friendly HMI display with local four-button programming, menu-based parameters, and Wizard support for key applications
• Multifunctional outputs for process control, with a minimum configuration of analog, digital (pulse, frequency, status), and relay output
• SD memory card for data logging, configuration backup, and firmware updates
• Seamless integration of field devices into host system

Applications

The SITRANS FMT020 transmitter is designed for high performance, easy installation, commissioning, and reduced maintenance. It is a robust solution suitable for versatile applications but is also the ideal choice for demanding applications where advanced diagnostics and functionality are essential. The transmitter can be combined with magnetic flow sensors of the SITRANS FMS500 type. SITRANS FMS500.

A flow sensor for all water and wastewater applications. Its conical design enhances accuracy at low flow rates, making it particularly useful for leak detection.

Suitable for direct burial and constant submersion.

SITRANS FMS500 meets drinking water approvals.

• Specifications Accuracy:
  0.4% of flow rate, optional: 0.2% of flow rate
• Range:
  DN 15 … 1200 (½ … 48")

Design

The transmitter is enclosed in a durable polycarbonate housing with an IP66/67, NEMA 4X/6 rating. Together with a flow sensor, it forms a complete measurement system, providing the measured flow values via a local display, multiple signal outputs, or a fieldbus interface. The modular design concept of the FMT020 allows it to be used in either a remote connection setup or an integrated mounting configuration with SITRANS FMS500 magnetic flow sensors.

• Integrated Mounting:
  For integrated mounting, the transmitter and sensor form a single mechanical unit.
• Remote-Mounted Design:
  For remote mounting, the transmitter and sensor are installed in separate locations. Electrical connection between the transmitter and sensor is established via sensor cables.

Document links

•  FMT020 Brouchre PDF - (English)