Customization: | Available |
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Type: | Differential Pressure Transmitter |
Structure Type: | Strain Gauge Pressure Transmitter |
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item | Specifacation |
Model | 7MF4033 |
Measurement Principle | Piezoresistive |
Measured Variable | Relative pressure (gauge pressure), can also be used for differential pressure and flow measurement in some cases |
Measuring Range | 0 - 10 mbar (0 - 0.4 inchH2O) to 0 - 400 bar (0 - 5800 psi), specific ranges like 0.01 - 1 bar, 0.04 - 4 bar, etc. are also available, with a range ratio of 100:1 |
Accuracy | ≤ 0.075% |
Long - term Stability | ≤ 0.25% / 5 years, actual measurement < 0.1% / 5 years |
Output Signal | 4 - 20 mA, voltage output signal (only when measuring range ≥ 1 bar (14.5 psi)) is 0 - 10 V DC |
Power Supply | For current output, the terminal voltage is 10 - 36 V DC |
Communication Options | HART, PROFIBUS PA, PROFIsafe or FF |
Diagnostic Function | Has extensive diagnostics and simulation functions |
Safety Certification | Suitable for installation in SIL 2 applications in accordance with IEC 61508 / IEC 61511, with certifications such as ATEX EEx ia, EEx ib, dust protection, FM, CS, etc. |
Nominal Pressure | There are specifications of 470 psi, 2325 psi, 6090 psi, etc. |
Process Temperature Range | For process temp. - 20 °C < < 60 °C; for process temp. +60 °C < < 100 °C (maximum + 85 °C for 435 psi measuring cell) |