| Customization: | Available |
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| Measuring Range: | -0.1-0--40MPa |
| Type: | Digital Display |
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The product utilizes the piezoresistive effect of diffused silicon (a specific crystal orientation on monocrystalline silicon wafers, where electrical bridges are created using photolithography and diffusion processes) for measurement. By employing laser tuning technology and computer compensation algorithms, the temperature characteristics have been significantly improved. The sensor has also evolved from early analog designs to digital ones, enhancing the overall stability of the device
Reliability has been improved.Powered by lithium-ion battery, LCD display.
1.Pressure, absolute pressure and negative pressure;
2. Built-in replaceable lithium battery power supply, 3.6VDC;
3. Thread, flange, quick connector;
4. Liquid contact material: 316L, TAN, HAS-C, MONEL, 316L coated with tetrafluoroethylene, 316L coated with gold;
5. Explosion-proof: explosion-proof;
6. High precision, good stability;
7. It has good seismic performance and no mechanical moving parts; it has a liquid crystal segment code display without backlight.
application scenarios:It can be used in industrial sites for pressure, liquid level and other occasions, and can also be used in the supporting instruments of equipment pressure measurement.
| accuracy | ±0.1%,±0.2%,±0.5%,±1% |
| Absolute pressure | 0~35MPa each interval |
| gage pressure | -100KPa~100MPa each interval |
| negative pressure | -100KPa~2MPa each interval |
| medium | Liquids, gases, vapors |
| temperature | -40.0~85ºC (direct), the extension range can be extended by adding accessories such as pressure guiding tube, condensing bend and condenser |
| protect | Better than IP65 |
| stability | Better than ±0.25%FS/3 years |
| Vibration effects | At 20~200Hz in any direction, the variation is less than ±0.02%BFSL |
| shock effect | When the 100G impact is 11ms in any direction, the change is less than ±0.02%BFSL |
| Load impact | As long as the terminal voltage of the transmitter is greater than 12VDC |
| Production options | No oil, no water, no oil, no fat |
| explosion-proof | ExiallCT6 Intrinsically safe, ExdIICT6 Flameproof |
| Power Supply Voltage | Built-in 3.6VDC, 19000mAh lithium sub battery |
| SIL attestation | NO.OP181106.FAFQD24 |
| CPA | CPA Minliang Machine 846 (Fujian Provincial Bureau of Quality and Technical Supervision) |
| conformity certificate of protection [of electrical apparatus for explosive atmospheres] | CNEX18.5290X |
Founded in 2007, Fujian Aotai Automation Equipment Co., Ltd. is located in the beautiful Fuzhou, Fujian. It is an enterprise dedicated to providing measurement and control instruments and equipment for "intelligent manufacturing", "smart water" and "smart city". The company's goal is to become an enterprise with advanced technology, professional service and strong competitiveness in the industry. Since its inception, it has been adhering to the concept of "creating a century-old store and establishing a national brand", focusing on the research and development, production, sales and service of instrumentation, and striving to create value for customers.
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