Suitable for Pressure Measurement of LPG/LNG Tanks and Gas or Steam Turbines
PHB-A series is designed for pressure measurement from low to high temperatures. The sensor surface is made by stainless steel diaphragm and inert gas is filled in to increase reliability.| Model Name | Rated Capacity | Natural Frequency (Approx.) |
|---|---|---|
| PHB-A-1MP | 1MPa | 8kHz |
| PHB-A-2MP | 2MPa | 13kHz |
| PHB-A-2MP | 5MPa | 21kHz |
| PHB-A-2MP | 10MPa | 29kHz |
| PHB-A-2MP | 20MPa | 40kHz |
| PHB-A-2MP | 30MPa | 45kHz |
| PHB-A-2MP | 50MPa | 50kHz |
| Performance | |
|---|---|
| Rated Capacity | See table above |
| Nonlinearity | Within??0.4% RO |
| Hysteresis | Within??0.4% RO |
| Rated Output | 2.2 mV/V (4400??m/m)??15% |
| Environmental Characteristics | |
| Safe Temperature Range | -196 to 210??C (-25 to 80??C with connector plug) |
| Compensated Temperature Range | -196 to 200??C (-25 to 80??C with connector plug) |
| Temperature Effect on Zero Balance | Within??0.03% RO/??C |
| Temperature Effect on Output | Within??0.035%/??C (PHB-A-1MP) |
| Within??0.03%/??C (PHB-A-2 to 50MP) | |
| Electrical Characteristics | |
| Safe Excitation Voltage | 15V AC or DC |
| Recommended Excitation Voltage | 1 to 10V AC or DC |
| Input Resistance | 350???2% |
| Output Resistance | 350???2% |
| Cable | 4-conductor (0.09 mm 2 ) fluoroplastic shielded cable, 5 mm diameter by 3 m long, terminated with connector plug |
| (Shield wire is connected to mainframe.) | |
| Mechanical PropertiesConnector | |
| Safe Overload Rating | 120% |
| Natural Frequency | See table above |
| Material | Case: SUS metallic finish Liquid-contacting part: SUS 630 |
| Weight | Approx. 230 g (not including cable) |
| Mounting Screw | G3/8, male |
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