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Technical Specifications
| Supply | (4~20)mA output: (10~32V) |
| (0~5)V, (1~5)V output : (8~32)V | |
| (0~10)V output : (12~32)V | |
| RS485 output: (12~32)V | |
| Output | (4~20)mA ;(1~5)V;(0~10)V;(0~5)V；RS485 |
| Accuracy | 0.2%FS; 0.25%FS; 0.5%FS |
| Range | Threaded connection flat film :-0.1~0...10MPa (range cannot be lower than 10kPa). |
| Clamp connection flat film measuring range:-0.1~. 0... 3.5MPa (range cannot be lower than 10kPa) | |
| Pressure type | Gauge pressure ,sealing pressure |
| Compensation temperature | -10℃～70℃ |
| Operating temperature | -20℃~85℃ |
| Medium temperature | -20℃~85℃ |
| Storage temperature | -40℃~85℃ |
| Power consumption | Current output: ≤0.6W@24VDC |
| Voltage output:≤0.15W@24VDC | |
| RS485 output:≤0.2W@24VDC | |
| Temperature drift | 10kPa≤Range≤60kPa：2%FS (within the temperature compensation range) |
| 60kPa＜Range≤60MPa：1.5%FS (within the temperature compensation range) | |
| Overload pressure | 150%FS |
| Stability | ±0.2%FS/year |
| Response time | Current and voltage output:≤10ms (up to 90%FS) |
| RS485 output:≤100ms (up to 90%FS) | |
| Insulation | 20MΩ，250VDC |
| Insulation strength | 50Hz，500VAC |
| Ingress Protection | IP65 |
| Load resistance | (U-9V)/0.02A,U:Supply voltage |
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Applications
The P350 flush diaphragm pressure transmitter is especially suitable for pressure measurement of viscous, sticky, or hygiene-sensitive media, including:
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Food and beverage processing systems
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Pharmaceutical and biotechnology industries
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Sanitary and hygienic process applications
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Wine and brewing equipment
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Chemical and paste-like media measurement
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Liquid pressure measurement prone to crystallization or clogging
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Measuring principle
The P350 pressure transmitter measures pressure through a flush-mounted corrugated diaphragm.
When pressure is applied, the diaphragm deforms proportionally. The deformation is transmitted through an oil-filled isolation system to the internal pressure sensor, which converts the mechanical signal into an electrical signal.
The built-in amplifier processes the signal and outputs standard industrial signals such as voltage, current, or RS485, enabling reliable transmission to control and monitoring systems.
