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FMA6703
Multi Parameter Mass Flowmeter
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Burst Pressure
Volumetric Flow Rate, Max
Spécifications du produit
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| Accuracy | ± 1 % |
| Accuracy Note | 0°C to 50°C and 5 to 100 psia (34.5 - 689.5 kPa): ± 1% of full scale (F.S.) |
| Additional Features 1 | 2 SPDT 1A Relay, Multi-parameter Display |
| Altitude Sensitivity | Incremental deviation of up to 1% from stated accuracy, after re-zeroing |
| Burst Pressure | 200 psi Maximum |
| Calibration | NIST 10-Point Certificate |
| Circuit Protection | Reverse polarity, Current Limit, Resettable Fuse |
| Compliance | CE |
| Data Interface | RS485 |
| Data Interface Note | The digital interface operates via RS485 (optional RS232 is available) |
| Display Note | 128 x 64 graphic LCD with backlight (up to 8 lines of text). User selectable backlight saver. |
| Display Type | LCD |
| Electrical Output | 4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc |
| Enclosure Ratings | Inst. Level II/Poll. Degree II (IEC 60664) |
| Humidity Range | Up to 70% |
| Leak Rate Under Vacuum | less than 10^⁻9 cc He/s |
| Materials, Wetted | 316 Stainless Steel, 416 Stainless Steel, FKM |
| Media Compatibility | Air, Gases, Nitrogen, Oxygen |
| Operating Pressure, Max | 100 psi |
| Operating Pressure, Min | 0 psi |
| Operating Temperature, Max | 50 °C |
| Operating Temperature, Min | -10 °C |
| Output Detail | Linear 0-5 Vdc (3000 ohms min load impedance); Linear 0-10Vdc (6000 ohms min impedance); Linear 4-20 mA (500 ohms maximum loop resistance). Maximum noise 20mV peak to peak (for 0-5 Vdc output). |
| Output Signal | Current, Voltage |
| Pressure Accuracy | ± 1 % |
| Pressure Coefficient | 0.01% FS/psi |
| Pressure Drop, Max | 0.04 psi |
| Process Connection Size | 1/4 in |
| Process Connection Type | Compression Fitting |
| Process Temperature, Max | 50 °C |
| Process Temperature, Min | 0 °C |
| Repeatability | ± 0.15% |
| Response Time | 300 ms |
| Response Time Note | 300ms time constant; approximately 1 second to within ± 2% of set flow rate for 25% to 100% of full scale flow. |
| Supply Power Note | May be configured for three different options: Bipolar ± 15Vdc (± 200 mA maximum); Unipolar +12Vdc (300 mA maximum); Unipolar +24Vdc (250 mA maximum); Circuit boards have built-in polarity reversal protection. Resettable fuses provide power input protection |
| Supply Voltage | Bipolar ± 15Vdc, Unipolar 12Vdc to 24Vdc |
| Temperature Accuracy | ± 1 °C |
| Temperature Coefficient | 0.15% FS/°C |
| Volumetric Flow Rate, Max | 50 SCCM |
| Volumetric Flow Rate, Min | 0.2 SCCM |
| Weight | 2.2 lb |
| Voir toutes Spécs | |
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