| Measuring Medium | Liquid, Gas (compatible with 304 or 316L stainless steel) |
| Pressure Range | 0~0.01...3.5MPa |
| Overload | 2 times the full scale |
| Accuracy | ±0.5%FS |
| Long-term Stability | ±0.2%FS/year |
| Temperature Coefficient of Zero | ±0.03%FS/ºC(Reference 25ºC) |
| Temperature Coefficient of Full Scale | ±0.03%FS/ºC(Reference 25ºC) |
| Working Temp | -30~85ºC |
| Supply Voltage | 24VDC |
| Output Signal | Two-wire 4~20mADC, Three-wire voltage signal |
| Insulation Resistance | 100MΩ, 500VDC |
| Protection of Shell | IP65 |
| Electrical Connection | Cable Outlet |
| Housing Material | 304, 316L |


| Item NO. | Type | |||||||
| HPM320 | Differential Pressure Transmitter | |||||||
| Pressure Range | Measuring Range | |||||||
| (0~X)MPa | Fill out X directly | |||||||
| Code | Output Signal | |||||||
| B1 | (4~20)mA | |||||||
| B3 | (0~10)V | |||||||
| B4 | (0~5)V | |||||||
| B5 | (1~5)V | |||||||
| B6 | (0.5~4.5)V | |||||||
| Code | Thread Spec | |||||||
| P1 | M20×1.5 | |||||||
| P4 | G1/2 | |||||||
| Code | Electrical Connection | |||||||
| C2 | Cable Outlet | |||||||
| Code | Structure&Material | |||||||
| Diaphragm | Interface | Shell | ||||||
| M1 | 316L | 316L | Stainless Steel | |||||
| M2 | 316L | 316L | 316L | |||||
| M3 | Tantalum | Hastelloy | 316L | |||||
| M4 | Titanium | Titanium | 316L | |||||
| Code | Additional Functions | |||||||
| v | Fluororubber O-Ring(Default) | |||||||
| D1 | LED Display | |||||||
| D2 | LCD Display | |||||||
| HPM320 | (0~0.5)MPa | B1 | P1 | C2 | M1 | v D2 | ||




















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