FLOWSIC600
FLOWSIC600

The FLOWSIC600 is an ultrasonic flow meter that sets the standard in its market segment. The design shows that it is geared towards the harsh conditions of the industry. Thanks to its compact design with integrated cable routing, the measuring system is durable, fail-safe, low-maintenance, and exhibits long-term stability. The FLOWSIC600 has extensive diagnostic options that allow faults to be detected before the measurement is affected and offers process monitoring based on the speed of sound.

At a glanceHighly efficient ultrasonic transducer – up to gas temperatures of +105 °C and pressures up to 250 bargDirect path layoutIntelligent self-diagnosticsCompact, robust designIntegrated log book and data loggerLarge measuring range 1:120Bidirectional measurementLow power consumption:

Measured values	Volumetric flow a. c., volume a. c., gas velocity, speed of sound
Number of measuring paths	2, 4
Measurement principle	Ultrasonic transit time difference measurement
Measuring medium	Natural gas, air, C2H4, steam, process gases
Measuring ranges Volumetric flow a. c. 4 ... + 360 m³/h / 1,600 ... 36,000 m³/h Measuring ranges depend on nominal pipe size
Repeatability	< 0.1 % of the measured value
Accuracy Error limits 2-path version 1 ≤ ± 1 % 4-path version 1 ≤ ± 0.5 % 1 typical measurement accuracy, see application specific data for detailed information
Diagnostics functions	Integrated device diagnostics and extended diagnostics via FLOWgate software
Gas temperature ATEX –40 °C ... +105 °C For T1, T2, T3 –40 °C ... +91 °C For T4 Other Ex certifications –40 °C ... +180 °C
Operating pressure 0 bar (g) ... 250 bar (g) On request 450 bar (g)
Nominal pipe size 2 ″ ... 24 ″ (DN 50 ... DN 600)
Ambient temperature ATEX, CSA –40 °C ... +60 °C IECEx –40 °C ... +70 °C IECEx –50 °C ... +70 °C Optional
Storage temperature	–40 °C ... +70 °C
Ambient humidity	≤ 95 % Relative humidity
Conformities	ISO 17089-2 MTBF: 15.4 years
Ex-approvals IECEx Gb/Ga Ex db eb ib [ia Ga] IIA T4 Gb/Ga Ex db eb ib [ia Ga] IIC T4 Ultrasonic transducers intrinsically safe ATEX II 1/2 (1) G Ex ia/db eb ia [ia Ga] IIA/IIB/IIC T4...T1 Ga/Gb III 1/2 (1) G Ex ia/db eb ia [ia Ga] IIC T6 Ga/Gb Ultrasonic transducers intrinsically safe NEC/CEC (US/CA) Class I, Division 1, Groups B, C, D T4 Class I, Division 2, Groups A, B, C, D T4 Class I, Division 1, Group D T4 Class I, Division 2, Group D T4 Ultrasonic transducers intrinsically safe
Electrical safety	CE
Enclosure rating IP65 / IP66 / IP67
Analog outputs	1 output: 4 ... 20 mA, + 200 Ω Active/passive, electrically isolated
Digital outputs	3 outputs: + 30 V, 10 mA Passive, electrically isolated, Open Collector or according to NAMUR (EN 50227), fmax = 6 kHz (scalable)
Modbus ✔ , ✔ Type of fieldbus integration ASCII RS-485, 2x
HART ✔
Operation	Via meter display and FLOWgate software
Dimensions (W x H x D)	See dimensional drawings
Weight	Depending on device version
Material in contact with media	Low temperature carbon steel, stainless steel, duplex steel, Titanium
Electrical connection Voltage 12 ... 28.8 V DC With active current output: 15 ... 28.8 V DC Power consumption ≤ 1 W

As Mnelko, we are a reliable partner in industrial automation solutions, offering high-quality and innovative products with a wide product range to meet all the needs of your business. Our product portfolio consists of solutions designed based on the principles of high performance, durability, and efficiency to support modern industrial processes.
All of our products ensure maximum reliability even in challenging working conditions and help your business operations run smoothly. The products we offer in industrial automation, energy management, cabling solutions, and many other areas adapt flexibly to the needs of different sectors.
Additionally, our products are manufactured using only high-quality materials and comply with international standards. Through the solutions we provide, we enable our customers to increase operational efficiency and optimize costs. Our company closely follows technological advancements and continuously offers innovative products to help our customers gain a competitive advantage.
On each of our product pages, you can find comprehensive information about technical details, areas of use, and product features. You can explore all the products you need to strengthen your industrial processes on our website and enjoy a seamless purchasing experience.