3051S Monocrystalline Silicon Pressure Transmitter adopts Germany imported MEMS monocrystalline silicon pressure die as the internal die, and through the special signal processing module, the sensor signal is transformed into the standard signal output; after the long-term aging and stability selecting, the product performance is stable and reliable, applies to the outdoor field with quite harsh environment, and meanwhile ensures the field pressure display, with zero point and full span transferable.
For PCM3051S Monocrystalline Silicon Pressure Transmitter installation connection mode, it can be processed based on the user’s requirement, or the specification compatible with the transmitters of other brands can be provided. The products of this series widely apply to the industrial process control, petroleum, chemical industry, metallurgy and other industries.
| Pressure range selection | ||
| Pressure range code | Pressure range | Overpressure |
| 6kG | ±6kPa | 300kPa |
| 40kG | ±40kPa | 1MPa |
| 100kG | ±100kPa | 2MPa |
| 250kG | -100～250kPa | 4MPa |
| 100kA | 0～100kPa A | 2MPa |
| 250kA | 0～250kPa A | 2MPa |
| 1MG | -0.1～1MPa | 6MPa |
| 3MG | -0.1～3MPa | 12MPa |
| 10MS | 0～10MPa | 20MPa |
| 20MS | 0～20MPa | 40MPa |
| 40MS | 0～40MPa | 60MPa |
Note: G stands for gauge pressure, A, absolute pressure, S, sealed gauge pressure.
| Performance parameters | ||
| Pressure range | ±6kPa G, ±40kPa G, ±100kPa G, -100～250kPa G, 0～100kPa A, 0～250kPa A, -0.1～1MPa G, -0.1～3MPa G, 0～10MPa S, 0～20MPa S, 0～40MPa S | |
| Pressure reference | Gauge pressure, Absolute pressure, Sealed gauge pressure | |
| Power supply | 12～32V, 24V recommended | |
| Output | 4～20mA+HART protocol | |
| Accuracy | ±6kPa: ±0.1%FS; Other pressure ranges: ±0.075%FS (Standard pressure ranges, 25±5℃) | |
| Temperature drift | ±6kPa: ±0.3%FS; Other pressure ranges: ±0.25%FS (Standard pressure ranges, -20～70℃) | |
| Ambient temperature | -30℃～80℃; with LCD gauge outfit -30℃～70℃ | |
| Medium temp. | -40℃～104℃ | |
| Storage temp. | -30℃～70℃ | |
| Insulation resistance | ≥200MΩ/250VDC | |
| Mechanical vibration | 20g (20~5000Hz) | |
| Shock | 100g (11ms) | |
| Overpressure | Refer to “Pressure range selection” | |
| Long-term stability | ±0.1%FS/year | |
| Protection grade | IP65 | |
| Ex-proof grade | Ex d IIC T6 Gb | |
| Material | Cast aluminium alloy for Housing; SS316L Diaphragm | |
| Medium compatibility | All kinds of media compatible with SS316L | |
| Response time | HART board acquisition sensor 0.1s; HART board output 0.5s | |
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