Excellent Noise Resistance Type with Built-in Amplifier
PAL series pressure transducers amplify detected slight voltages by built-in amplifier and then transmit amplified signals in current. The pressure sensor part is simply integrated structure and has high reliability. Also, the amplifier is fully tuned. Therefore, PAL series not only provides high vibration resistance, environmental resistance and stability but also measure| Model | Rated Capacity | |
|---|---|---|
| Cable-integrated | Connector-equipped | |
| PAL-5KA | PAL-5KB | 500kPa |
| PAL-10KA | PAL-10KB | 1MPa |
| PAL-20KA | PAL-20KB | 2MPa |
| PAL-30KA | PAL-30KB | 3MPa |
| PAL-50KA | PAL-50KB | 5MPa |
| PAL-100KA | PAL-100KB | 10MPa |
| PAL-200KA | PAL-200KB | 20MPa |
| PAL-300KA | PAL-300KB | 30MPa |
| PAL-500KA | PAL-500KB | 500kPa |
| Performance | |
|---|---|
| Nonlinearity | Within??0.5%RO (PVL-5 to 20 K) Within??0.3%RO (PVL-30 to 500 K) |
| Hysteresis | Within??0.5%RO (PVL-5 to 20 K) Within??0.3%RO (PVL-30 to 500 K) |
| Rated Output | 4 to 20 mA |
| Environmental Characteristics | |
| Safe Temperature Range | -20 to 70??C |
| Compensated Temperature Range | -10 to 60??C |
| Temperature Effect on Zero Balance | Within??0.05%RO/??C (PVL-5 to 20 K) Within??0.03%RO/??C (PVL-30 to 500 K) |
| Temperature Effect on Output | Within??0.05%/??C (PVL-5 to 20 K) Within??0.03%/??C (PVL-30 to 500 K) |
| Electrical Characteristics | |
| SN Ratio | 50 dB or more |
| Load Resistance | 0 to 500?? |
| Frequency Response (Built-in Amplifier) | DC to 1 kHz |
| Power Supply | 24V DC(21 to 30V), 30 mA or less |
| Cable | PAL-A : 4-conductor (0.14 mm 2 ) chloroprene shielded cable, 6 mm diameter by 30 cm long,bared at the tip |
| PAL-C/D : 4-conductor (0.18 mm 2 ) vinyl shielded cable 4.6 mm diameter by 3 m long,bared at the tip |
|
| (Shield wire is not connected to mainframe.) | |
| Mechanical PropertiesConnector | |
| Safe Overload Rating(*1) | 150% |
| Materials | Case : SUS (metallic finish) Liquid-contacting part : SUS 630 |
| Protection Rating | lP52 |
| Mounting Screw | G3/8, male |
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