Fluxicont® FU4
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Flow transmitter / flow switch for general industrial and for hygienic and aseptic applications
- Hygenene applications
- Fast response time
- Compact design
FU4SK suitable for general applications in
- Machinery and plant engineering
- Air-conditioning and refrigeration plant engineering
- Hydraulic and pneumatic systems
- Process industry
- Environmental technology
FU4LK suitable for general applications in
- Food and beverage industry
- Pharmaceutical industry
- Biotechnology
- Sterile process engineering
The device is an electronic flow resp. temperature switch for monitoring, control and continuous measurement of flow and temperatures in liquids.
A high variety of versions of process connections and electronic types allows the use for a wide range of applications, also for demanding measuring requirements.
The process connection of the FU4LK with metallic sealing has been specifically designed for the hygienic, dead-space and elastomer-free process adaption.
Due to its high accuracy and the digital adjustability by RS485 Modbus®-RTU or IO-Link® the device can be suited to a wide variety of applications.
The robust design and the high-quality workmanship turns the device into a very high quality product, which even the most adverse environmental conditions cannot affect, whether the lowest temperatures when used outdoors, extreme shock and vibration stress or aggressive media.
A captive laser marking of the type label ensures the identifiability throughout the entire lifetime of the device.
Obviously is the optional marking of a measurement point designation resp. TAG, a customer label or of a neutral type label, of course also per laser marking.
A LABS- resp. silicone-free version, a factory calibration with calibration certificate and a customer specific configuration resp. preset is also optionally available like a material test certificate EN10204 3.1 or a factory certifications for drink water resp. food suitability.
Customer specific special versions can be realized short-term on request, e.g. special designs for the process connection or other process materials.
| Measuring range | |
| Measuring principle | Calorimetric flow measurement |
| Nominal measuring range | 3…300cm/s |
| Output type V – RS485 Modbus®-RTU | |
| Interface | RS485, bidirectional Modbus®-RTU 9600 Baud (4800…38400 Baud) |
| Time behavior | Flow: T90 ≤ 6s / ton ≤ 10s Temperature: T90 ≤ 4s / ton ≤ 2s |
| Output type L – IO-Link® | |
| Interface | IO-Link® V1.1 Com2 (38400 Baud) |
| Analogue output 0…20mA | 0…20,5mA ≤ 0,05mA ≤ 22mA dI ≤ 1µA |
| Analogue output 4…20mA | 3,8mA…20,5mA ≥ 3,6mA ≤ 22mA dI ≤ 1µA |
| Switch output | 2xPP (Push-Pull), switch to +L/-L |
| Output | Uout ≤ 0,2V ≥ Us – 2V Iout = 0mA…200mA current limited ≤ 450mA short circuit protected |
| Time behavior | Flow: T90 ≤ 6s / ton ≤ 10s Temperature: T90 ≤ 4s / ton ≤ 2s |
| Auxiliary power | |
| Supply voltage (polarity protected) | Type V: 6V…35 V DC Type L (without IO-Link®): 9V…35 V DC Type L (with IO-Link®): 18V…30 V DC |
| Measuring accuracy | |
| Accuracy Flow | ≤ ±5% Measuring end value (5…100cm/s) (-20°C…+85°C) ≤ ±10% Measuring end value (100…175cm/s) (-20°C…+85°C) |
| Accuracy Temperature | ≤ ±1,5K (≥ 20cm/s) |
| Long term drift | Flow: ≤ ±10% of measuring value / year (-20°C…+85°C) |
| Temperature deviation | Flow: ≤ ±0,4cm/s /K (-20°C…+85°C) |
| Environmental conditions | |
| Environmental temperature | -20°C…+100°C |
| Process temperature | -20°C…+110°C (+140°C/1h) |
| Process pressure | ≤ +40bar |
| Protection class | IP69K/IP67 (EN/IEC 60529) |
| MTTF | 463 years |
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