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詳細(xì)介紹
Sensyflow FMT200-ECO2 is a very compact and extremely dynamic mass flow meter for air. It offers a direct mass or standard volume flow measurement in pneumatic applications, e.g. in paint robot control. A multi-variable connection system makes the Sensyflow FMT200-ECO2 easy to install in many different tubes or pipes. Analog and digital output signals allow for flexible signal processing.
- Compact design (IF Design award)
- Variable process adapters: tubes, threads, ISO-KF flanges DN25
- Variable, adjustable output signals
- Measuring range 1..100 kg/h (=12....1250 l /min)
- Serial port RS 232
| 2 Specifications |
| Measuring principle Thermal: hot-film anemometer Input |
| Measured medium |
| Air |
| Measuring ranges1) |
| 0 (1) ... 100 kg / h or 0 (12) ... 1250 Nl / min2) |
| Output |
| Analog output signal |
| 0 ... 5 V |
| 0 ... 10 V |
| 0 / 4 ... 20 mA |
| Load |
| < 500 Ω |
| Error indication |
| < 3.5 mA or > 22 mA |
| Digital output |
| 24 V, 20 mA |
| Frequency output |
| variable 1 ... 2500 Hz |
| Counter pulse |
| Pulse evaluation and pulse duration configurable |
| Alarm values |
| Minimum and maximum, adjustable |
| Polarity adjustable |
| Characteristics |
| Measured error |
| < ± 3 % of measured value |
| Repeatability |
| < ± 0.5 % of measured value |
| Response time |
| T63 ? 25 ms; T98 ? 90 ms Influences Temperature effect |
| < 0.1 % / K of measured value |
| Pressure effect |
| ≤ 0.2 % / 100 kPa (/bar) of measured value |
| Pressure drop |
| < 10 kPa (100 mbar) at full scale and using the small flange adapter DN 25; decreasing quadratically for smaller flow rates. |
| Environmental conditions |
| Ambient temperature for flowmeter sensor |
| 0 ... 50 °C (-13 ... 122 °F) |
| Degree of protection |
| IP 65 |
| Storage temperature |
| -25 ... 85 °C (-13 ... 185 °F) |
| Measured medium conditions |
| Measured medium temperature |
| 0 ... 50 °C (32 ... 122 °F) |
| Measured medium pressure |
| Standard: 10 x 102 kPa (10 bar abs.) High pressure version: 16 x 102 kPa (16 bar abs.) |
| Construction |
| Weight |
| 0.51 kg (accessories see ordering information) |
| Material |
| Flowmeter sensor: aluminium, Hostadur, tinned Cu, glass Process connections: aluminium |
| Fittings: aluminium |
| Process connection |
| Small flange adapter ISO KF flange; Threads G 3/8“, G 3/4“, G 1/2“, G 1“; Legris tube adapter, Transair adapter |
| Electrical connection |
| Sub-D connector, serie 712, 8-pin, IP 65 |
| Power supply3) |
| Voltage |
| 24 V DC ± 10 % |
| Power consumption |
| < 15 W |
| Current consumption |
| Peak < 1 A; operation < 0.6 A |
| Slow-blow fuse of at least 2 A recommended |
| Communication interface |
| RS 232 |
| Approvals for explosion protection (zone 2 and zone 22) |
| Gas: ATEX II 3 G EEx n A II T4 X Dust: ATEX II 3 D T 135 °C IP 65 X |
| Accessories (optional) |
| - Inlet and outlet runs |
| - Pipe fittings |
| - Connection adapter |
| - Quick-clamping connectors |
| - Reducers |
| - Power supply unit |
| - Display unit |
| - Display and supply unit completely installed in an IP 65 housing |
| 1) Approximate values are given for applications with air under atmoshperic conditions. The values in brackets indicate the low limit of the measuring range for which the measured value accuracy indicated is specified. |
| 2) It is possible to specify any unit which you can transform into a mass or standard volume flow. (Can also be written as: l / min-qn). |
| 3) Power supply with safe electrical separation in accordance with EN 61010 and IEC 950, with max. output power of 150 W. |
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