Ultra-Small and Lightweight Design with Small Rated Capacities and Suitable for Gas Pressure Measurement
PSS series pressure transducers have a bridge of strain gages inside, achieving ultra-thin compact structure. A thin-film strain gage is directly formed on a diaphragm by sputtering and photo lithography. PSS transducers are installed by adhesives and developed mainly for gas pressure measurement.| Model | Rated Capacity | Natural Frequency (Approx.) |
Remarks | |
|---|---|---|---|---|
| Cable Direction to Sensing Surface | ||||
| Horizontal | Vertical | |||
| PSS-05KAE | PSS-05KBE | 50kPa | 18kHz | Sealed type |
| PSS-1KAE | - | 100kPa | 31kHz | |
| PSS-02KAF | PSS-02KBF | 20kPa | 6kHz | Atmospheric |
| Performance | |
|---|---|
| Rated Capacity | See table above |
| Nonlinearity | Within??3% RO3 |
| Hysteresis | Within??3% RO3 |
| Rated Output | 1 mV/V (2000??m/m) or more |
| 0.75 mV/V (1500??m/m) or more (PSS-02KAF/BF) | |
| Note: Rated output is sorted to one of the classes divided by every 2% difference in output value. Since the rated output stated in the Test Data Sheet is the center value of the class, it may have a maximum error of ??1%. | |
| Environmental Characteristics | |
| Safe Temperature Range | -20 to 70??C |
| Compensated Temperature Range | 0 to 50??C (non-condensing wth PSS-AF/BF) |
| Temperature Effect on Zero Balance | Within??0.8% RO/??C (PSS-05 & 1KAE) |
| Within??0.6% RO/??C (PSS-02KAF/BF) | |
| Temperature Effect on Output | Within??0.3%/??C |
| Within??0.5%/??C (PSS-02KAF/BF) | |
| Electrical Characteristics | |
| Safe Excitation Voltage | 4V AC or DC |
| Recommended Excitation Voltage | 1 to 2V AC or DC |
| Input Resistance | 350 to 1000?? |
| Output Resistance | 350 to 1000?? |
| Cable | Polyurethane coated copper wires, 0.08 mm diameter by 5 cm long, soldering finish at each tip |
| (Shield wire is not connected to mainframe.) | |
| Mechanical PropertiesConnector | |
| Safe Overload Rating | 150% |
| Natural Frequency | PSS-A: Approx. 0.15 g |
| PSS-B: Approx. 0.3 g | |
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