Ceramic material offers excellent thermal stability and creep resistance, with an operating temperature range up to -40°C to 150°C, demonstrating outstanding long-term stability.
The corrosion resistance of ceramic provides significant advantages in fields such as refrigeration, chemical industry, pharmaceuticals, and environmental protection, gradually replacing the common diffused silicon pressure sensors.
Product Parameters
| Parameters | Electrical characterisitics |
| Series Name | RS123A Series |
| Type | Flush diaphragm |
| Size (Length x width xheight) | 12x12x3.0mm |
| Supply voltage | 2-30 V DC |
| Bridge road impedance | ※5.0kΩ ± 30% |
| TCR | ≤ 100 ppm/℃@-40℃~135 ℃ |
| Operating temperature | ’-40℃~150 ℃ |
| Storage temperature | ’-40℃~150 ℃ |
| Temperature dirft | ※ Tco&Tcs 0.03%FS/℃ Max / Tco&Tcs 0.05% FS/℃ optional |
| Nonlinearity | 0.25% FS Max |
| Hysteresis & repeatability | 0.25% FS Max |
| Zero offset | ※0±0.4mV/V |
| Sensitivity | ※2.0-4.0mV/V, Typ: 3.0mV/V/FS |
| Response time | ＜ 2mS |
| Insulation resistance | ＞ 2KV |
| long term stability | Zero@25℃：＜0.25 FSO (no time accumulation） |
| Cycle life | ＞5 million pressure cycles@2-5Hz, 0~full scale pressure~0, 15 ~35℃ |
| RS123A | ||||
| 12x12x3.0mm Series | ||||
| Product Model | Working Pressure Range | Pressure type | Overload Pressure | Burst Pressure |
| HXL-RS123A005C | 0-5 Bar | Gauge/Sealed Gauge | ＞ 10 Bar | ＞ 40Bar |
| HXL-RS123A010C | 0-10 Bar | Gauge/Sealed Gauge | ＞ 20 Bar | ＞ 60 Bar |
| HXL-RS123A020C | 0-20 Bar | Gauge/Sealed Gauge | ＞ 40 Bar | ＞ 80 Bar |
| HXL-RS123A030C | 0-30 Bar | Gauge/Sealed Gauge | ＞ 60 Bar | ＞ 100 Bar |
| HXL-RS123A050C | 0-50 Bar | Gauge/Sealed Gauge | ＞ 100 Bar | ＞ 150 Bar |
