SITRANS FMT020
Contact
SITRANS FMT020 là thế hệ bộ chuyển đổi tín hiệu lưu lượng điện từ mới kế nhiệm dòng thiết bị MAG 5000 và MAG 6000
Categories: Electromagnetic, Flow, Transmitter
Tags: Bộ chuyển đổi tín hiệu, Đồng hồ đo lưu lượng điện từ, màn hình hiển thị
Brand: Siemens
Overview
The SITRANS FMT020 is the next-generation electromagnetic flow transmitter, developed as a successor to the MAG 5000 and MAG 6000 series. It retains key advantages from its predecessors, such as:
-
Flexible installation, supporting both compact and remote mounting using identical enclosures
-
Modular architecture with easy replacement of the transmitter, communication modules, and SENSORPROM memory
-
Fast startup, instantaneous measurement, and quick data logging
In addition to those features, FMT020 introduces several major upgrades:
-
Simultaneous measurement of volumetric flow, flow velocity, and conductivity
-
Enhanced diagnostics including empty pipe detection and self-check functionality
-
Multifunction I/O channels for advanced process control
-
Unified operator interface with wizard-assisted configuration
Key Features
-
High measurement accuracy up to ±0.2% of flow rate
-
Three totalizers for forward flow, reverse flow, and net total
-
Multilingual interface with guided menu navigation
-
Supports major industrial communication protocols: HART, PROFINET, EtherNet/IP, MODBUS RTU
-
Integrated device verification via SIMATIC PDM and Webserver
-
Configuration possible via local HMI or remote access through Fieldbus/Webserver
-
Compatible with device management platforms such as SIMATIC PDM, AMS Device Manager, AMS Trex, and DTM/FDT
Notable Characteristics
-
Backward-compatible with MAG 5100W sensors from the past 15 years
-
Zero-point calibration not required at startup
-
Extensive internal diagnostics and device verification functions
-
Compatible with the Verificator tool for independent performance verification of sensor, transmitter, and cabling—without interrupting the process
-
User-friendly 4-button HMI, menu-driven interface with wizard-based setup
-
Multifunctional outputs for control: analog, digital (pulse, frequency, status), and relay
-
Supports SD memory card for data logging, configuration backup, and firmware updates
-
Easily integrates into field device management systems
Application Areas
The SITRANS FMT020 is designed for high performance, quick deployment, and minimal maintenance. It is suitable for general-purpose flow applications as well as specialized environments where advanced diagnostics and control functions are required.
The transmitter can be paired with the SITRANS FMS500 electromagnetic flow sensor.
SITRANS FMS500 (Paired Sensor)
The SITRANS FMS500 is a robust electromagnetic flow sensor developed specifically for water and wastewater applications. Its conical design enhances accuracy at low flow rates, making it ideal for leak detection. It supports buried installation and operation under continuous submersion and is certified for potable water use.
-
Measurement accuracy: ±0.4% of flow (optional ±0.2%)
-
Size range: DN 15 to DN 1200 (½” to 48”)
Measurement of | • Volume flow • Flow velocity • Electrical conductivity |
Mode of operation | |
Measuring principle | Electromagnetic with pulsed constant field |
Empty pipe detection | Detection of empty pipe (special electrode cable required in remote mounted installation) |
Excitation frequency | Depends on the sensor size (refer to “Technical specifications” for SITRANS FM sensors) |
Electrode input impedance | > 1 × 10¹⁴ Ω |
Current output (active/passive) | |
Signal range | 0 … 20 mA or 4 … 20 mA (compliant with NAMUR NE 43, 3.8 to 20.5 mA) |
Load | < 470 Ω |
Resolution | < 1 μA |
Accuracy | ±20 μA |
Temperature coefficient | < 50 ppm/K |
Time constant | 0.1 … 100 s, adjustable |
Digital output (active/passive) | |
Frequency | 0 … 10 kHz, 50% duty cycle (uni-/bidirectional) |
Pulse | 40 μs … 5 s pulse duration |
Rating | |
• Active operation mode | 24 V DC, 30 mA, 1 kΩ ≤ Ri ≤ 10 kΩ, short-circuit protected (powered from transmitter) |
• Passive operation mode | 3 … 30 V DC, max. 110 mA, 200 Ω ≤ Ri ≤ 10 kΩ (powered from connected equipment) |
Time constant | 0.1 … 100 s, adjustable |
Relay output (passive) | |
Type | SPDT Form C relay, potential-free change-over contacts |
Rating | 2 A at 42 V AC, 1 A at 24 V DC |
Durability | Minimum 50,000 operations per relay |
Galvanic isolation | All inputs and outputs are galvanically isolated, isolation voltage 500 V |
Rated operating conditions | |
Installation environment | Indoor/outdoor (altitude up to 2000 m) |
Installation (overvoltage) category | II |
Pollution degree | 2 |
Ambient temperature | |
• Transmitter | –40 … +65 °C (–40 … +149 °F) (max. humidity 98% RH) |
• Display | –20 … +60 °C (–4 … +140 °F) |
Storage temperature | |
• Transmitter | –40 … +80 °C (–58 … +158 °F) (max. humidity 98% RH) |
• Display | –40 … +80 °C (–40 … +176 °F) |
Design | |
Enclosure material | Polycarbonate |
Degree of protection | IP66/67, NEMA 4X/6 |
Mechanical load (vibration) | |
• Integral mount/compact version | Vibration sinusoidal according to IEC 60068-2-6: 2 … 8.4 Hz, 3.5 mm peak 8.4 … 500 Hz, 1.0 g peak Broadband random according to IEC 60068-2-64: 10 … 200 Hz, 0.003 g²/Hz 200 … 500 Hz, 0.001 g²/Hz Total: 1.54 g rms |
• Remote version | Vibration sinusoidal according to IEC 60068-2-6: 2 … 8.4 Hz, 1.5 mm peak 8.4 … 500 Hz, 0.7 g peak Broadband random according to IEC 60068-2-64: 10 … 200 Hz, 0.003 g²/Hz 200 … 500 Hz, 0.001 g²/Hz Total: 1.54 g rms |
EMC performance | IEC/EN 61326-1, EN 55011 (Class A) |
Dimensions | See dimensional drawings |
Weight | See dimensional drawings |
Display and control | |
LCD display | 60 × 40 mm (2.36 × 1.57 in), 240 × 160 pixel resolution |
Menu navigation | 4 capacitive touch keys |
Update time | Less than 1 second |
Totalizers | 3 × 14-digit counters for forward, net, or reverse flow |
Memory card | Integrated Micro-SD interface, supports memory cards up to 32 GB |
Power supply | |
AC version | 100 … 240 V AC, 50/60 Hz, 25 VA |
DC version | 24 V DC ±20%, 12 W |
Power consumption | |
• AC version | 6.24 W |
• DC version | 6.45 W |
Communication | |
Webserver | Web-based interface for local programming via web browser (only with PROFINET, EtherNet/IP communication) |
Fieldbus | • HART 7 • PROFINET • EtherNet/IP • MODBUS RTU |
Remote configuration | • EDD via SIMATIC PDM • SITRANS DTM via PACTware • EDS-AOP file |
Certificates and approvals | |
General purpose | CE (LVD, EMC, RoHS), UKCA |
Others | UL, CSA certified per IEC 61010-1 Environmental Product Declaration (EPD) EAC (Kazakhstan) |
Related products
Flow
Contact
Electromagnetic
Contact
Flow
Contact
Contact
Electromagnetic
Contact
Flow
Contact
Flow
Contact
Flow
Contact