Product Parameters
| Parameters | Electrical Characterisitics | |||
| Series Name | H65D | |||
| Type | MEMS Sensor Core | |||
| Size (diameter x height) | ||||
| Minimum | Typical | Maximum | Unit | |
| Supply voltage | 2.7 | 5.5 | V DC | |
| Supply current | 3 | mA | ||
| Output span | 14746 | 10 System | ||
| Zero point output | 1638 | |||
| Overload pressure | 4 | BarA | ||
| Burst pressure | 4.8 | BarA | ||
| Start-up delay | 10 | ms | ||
| Zero point long -term drift (one year) | - | ± 0.2 | — | % FSS |
| Output resolution | - | 14 | — | bit |
| Non-defective code resolution | 12 | 13 | — | bit |
| Resolution | — | 11 | — | bit |
| Replacement rate | — | 0.5 | 1 | ms |
| Total deviation | — | ± 0.5 | ± 1.0 | % FSS |
| Accuracy | — | ± 0.1 | ± 0.25 | %FSS BFSL |
| Overall accuracy | — | 2 | — | ℃ |
| Humidity | Gas medium: 0% to 95% relative humidity, non-condensing; | |||
| Liquid medium: 100% condensed or direct liquid medium on port 1 | ||||
| Vibration | MIL-STD-202G, test method 204D, Ambient conditions B (15g, 10Hz to 2Hz) | |||
| Impact | MIL-STD-202G, test method 213B, Ambient conditions C (100g, 6ms duration) | |||
| Cycle life | At least 1 million pressure cycles | |||
| Working medium | Suitable for non-corrosive, non-ionic working fluids, such as air, | |||
| Dry gas, fluoride liquid, etc | ||||
Why Choose Us


1.Who are we?
Huaxinlian Technology is a leading manufacturer and supplier of ceramic pressure sensors. We specialize in designing and producing high-precision ceramic pressure transducers, sensor cores, and modules. Our products are widely used across various industries, including automotive, HVAC, process control, and more.
2.How can we guarantee quality?
Quality assurance is a cornerstone of our operations. We adopt advanced automated production lines to ensure consistency and high precision in manufacturing. Each product undergoes rigorous testing at every stage of production to meet international standards. We also hold global certifications, including ISO 9001 and IATF 16949, to ensure that our products comply with the highest quality standards.
3.What can you buy from us?
We offer a wide range of ceramic pressure sensing products, including:
4.Why should you buy from us instead of other suppliers?
There are several reasons why Huaxinlian Technology stands out from other suppliers:
5.What services can we provide?
We offer a full suite of services to ensure that our customers receive the best possible experience: