The ultrasonic transducers of the FLOWSIC100 PR-EX-Z2 gas flow measuring device are mounted on one measuring probe. Therefore installation is on only one side of the duct. The rugged titanium transducers stand for high durability. The standard version contains the measuring probe in an explosion-proof version for hazardous areas Zone 2 and an MCU control unit. The MCU is used for input and output of signals, for calculation of reference values (standardization) or mass flows, as well as user-friendly LCD interface.
At a glance
| Corrosion-resistant transducers made of titanium |
| Measuring probe version for installation from one side |
| Explosion-proof for application in Zone 2 (ATEX) |
| Automatic function control with zero and span point check |
Your benefits
| Installation from only one side of the duct |
| No moving parts, therefore low maintenance effort |
| Measurement independent from pressure, temperature and gas composition |
| High durability due to robust transducers |
| User-friendly operation and device diagnosis via MCU control unit and SOPAS ET operating software |
Fields of application
| Natural gas industry |
| Chemical and plastics manufacturing industry |
| Petrochemical industry and refineries |
| Iron and steel production |
| Pharmaceutical industry |
| Glass industry |
| Food industry |
| Technical data | |||
| Measurement principle: | Ultrasonic transit time difference measurement | ||
| Measured values: | Gas velocity Gas temperature Mass flow Sound velocity Volumetric flow, a. c. Volumetric flow s. c. |
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| Max. number of measurands: | 1 | ||
| Measuring ranges: | Gas velocity: -40 ... 0 m/s / 0 ... 40 m/s | ||
| Comment: | Continuously adjustable | ||
| Температура процесса: | -40 ... +260 °C versions for lower temperatures on request |
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| Давление процесса: | -100 ... 100 hPa | ||
| Dust load: | ≤1 g/m3 | ||
| Nominal pipe size: | ≥0.4 m | ||
| Length of measuring path: | 0.27 ... 0.28 m | ||
| Ambient temperature: | FLSE100 sender/receiver units, MCUP control unit: -40 ... +60 °C | ||
| Ex-approvals ATEX: | FLSE100 sender/receiver units: II 3 G EEx nA II T4 certified by manufacturer MCUP control unit: II 3 G EEx nA II T4 Ex-version optional; certified by manufacturer |
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| Electrical safety: | CE | ||
| Enclosure rating: | IP 65 | ||
| Analog outputs: | 1 output: 0/2/4 ... 22 mA, 750 Ω additional outputs if using I/O modules |
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| Analog inputs: | 2 inputs: 0 ... 20 mA , 0 ... 10 V additional inputs if using I/O modules |
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| Digital outputs: | 5 floating outputs (change-over contacts) 48 V, 1 A additional outputs if using I/O modules |
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| Digital inputs: | 4 potential-free contacts additional inputs if using I/O modules |
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| Interfaces: | Ethernet (option) RS-232 (service interface) RS-485 (option) USB 1.1 |
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| Bus protocol: | Ethernet TCP/IP (option) Modbus (option) PROFIBUS DP (option) |
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| Operation: | Via LC-display or software SOPAS ET | ||
| Device version: | Measuring probe version | ||
| System components: | Connection unit Flange(s) with tube FLSE100 sender/receiver units MCUP control unit |
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| Diagnostics functions: | Automatic check cycle for zero and span point Extended device diagnosis via SOPAS ET software |
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| Mounting: | Installation angle 45° | ||