Compact, Lightweight, Usable in Both High and Low Temperatures, and High Frequency Response.
PHL-A- series pressure transducers are suitable for pressure measurement in not only limited space under both high and low temperature environments but also highly viscous heated fluids like melt resin, high-temperature gases and LPG/LNG tanks. A semi-flush diaphragm at the top not only ensures excellent response but also dynamic characteristics. (Patented). Connector-equipped PHL-A-A is also available.| Model Name | Rated Capacity | Natural Frequency (Approx.) |
|
|---|---|---|---|
| Connector Type | Cable Integrated Type | ||
| PHL-A-1MP-A | PHL-A-1MP-B | 1MPa | 48kHz |
| PHL-A-2MP-A | PHL-A-2MP-B | 2MPa | 74kHz |
| ----- | PHL-A-3MP-B | 3MPa | 94kHz |
| PHL-A-5MP-A | PHL-A-5MP-B | 5MPa | 122kHz |
| PHL-A-10MP-A | PHL-A-10MP-B | 10MPa | 149kHz |
| PHL-A-20MP-A | PHL-A-20MP-B | 20MPa | 210kHz |
| ----- | PHL-A-30MP-B | 30MPa | 250kHz |
| PHL-A-50MP-A | PHL-A-50MP-B | 50MPa | 294kHz |
| Performance | |
|---|---|
| Rated Capacity | See table above |
| Nonlinearity | Within??0.5% RO (PHL-A-1 and 2MP) Within ??0.3% RO (PHL-A-3 to 50MP) |
| Hysteresis | Within??0.5% RO (PHL-A-1 and 2MP) Within ??0.2% RO (PHL-A-3 to 50MP) |
| Repeatability | 0.2% RO or less |
| Rated Output | 2 mV/V (4000??m/m) ??20% |
| (??30% with PHL-A-1 and 2MP) | |
| Environmental Characteristics | |
| Safe Temperature Range | -40 to 150??C |
| Compensated Temperature Range | -196 to 210??C |
| Temperature Effect on Zero Balance | Within??0.05% RO/??C(PHL-A-1 and 2MP) |
| Within??0.03% RO/??C (PHL-A-3 to 50MP) | |
| Temperature Effect on Output | Within??0.03%/??C |
| Electrical Characteristics | |
| Safe Excitation Voltage | 6V AC or DC |
| Recommended Excitation Voltage | 1 to 3V AC or DC |
| Input Resistance | 350???2% |
| Output Resistance | 350???2% |
| Cable | 4-conductor (0.08 mm 2 ) fluoroplastic shielded cable, |
| 3.1 mm diameter by 30 cm long, terminated with connector plug | |
| (Shield wire is not connected to mainframe.) | |
| Mechanical PropertiesConnector | |
| Safe Overload Rating | 150% |
| Natural Frequency | See table above |
| Material | SUS 630 (liquid-contacting part) |
| Weight | Approx. 20 g (not including cable) |
| Mounting Screw | G1/8, male |
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