Table 4.
Comparison of technical data with commercial sensors.
 This work |
 Amphenol ELVH-B010G-HRND-C-N2A4 |
 Honeywell ABP2LANT010 BG2A3XX |
|
|---|---|---|---|
| Measurement range | 0–10 bars | 0–10 bars | 0–10 bars |
| Interface | SPI | I2C | I2C |
| Dimensions | 23 × 39 × 26 mm3 | 10 × 13 × 6 mm3 | 8 × 7 × 11 mm3 |
| Media resistant | Yes 1 | Not specified | Liquid media capable |
| Accuracy | ±0.4% FSO 2,3 | ±0.25% FSO 4 | ±0.25% FSO 4 |
| Long-term stability | ±0.1% FSO 2,5 | Not specified | ±0.25% FSO |
| Cost; purchase quantity 100 units |
Target < EUR 10/unit | EUR 10.55/unit 6 [36] | EUR 21.22/unit 6 [37] |
1 1.4435 stainless-steel membrane or CuSn8 membrane with polymer housing. 2 Sensors with TLP-bonded membrane. 3 Maximum measured error including all errors due to pressure nonlinearity, pressure hysteresis, and nonrepeatability at room temperature. 4 The maximum deviation in output from a best fit straight line (BFSL) fitted to the output measured over the pressure range at 25 °C. Includes all errors due to pressure nonlinearity, pressure hysteresis, and nonrepeatability. 5 Measured at maximum pressure for 8 h. 6 Price research was conducted at the distributors Mouser Electronics, Digi-Key Electronics, Farnell, and RS Components. The lowest price with simultaneous availability was included in the table.