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Характеристики
Imported pressure transmitter diffused silicon sensor hydraulic 4~20ma high precision temperature steam | Инструменты
История изменения цены
*Текущая стоимость US $139.15 уже могла изменится. Что бы узнать актуальную цену и проверить наличие товара, нажмите "Добавить в корзину"
| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Aug-17-2025 | 177.19 руб. | 181.70 руб. | 179 руб. |
| Jul-17-2025 | 143.97 руб. | 146.52 руб. | 144.5 руб. |
| Jun-17-2025 | 174.56 руб. | 177.19 руб. | 175.5 руб. |
| May-17-2025 | 172.5 руб. | 175.47 руб. | 173.5 руб. |
| Apr-17-2025 | 138.1 руб. | 141.85 руб. | 139.5 руб. |
| Mar-17-2025 | 170.59 руб. | 173.5 руб. | 171.5 руб. |
| Feb-17-2025 | 168.17 руб. | 171.73 руб. | 169.5 руб. |
| Jan-17-2025 | 167.62 руб. | 170.47 руб. | 168.5 руб. |
Описание товара
I. overview
BP801The diffused silicon piezoresistive pressure transmitter is a high performance pressure transmitter designed for the use of harsh environments. The shape is a sophisticated integration of stainless steel structure, has the advantages of convenient installation, vibration resistance and good impact resistance, high precision and good stability, is widely used in petroleum, chemical, metallurgy, water, electricity, food, pharmaceutical and other industries, the pressure level measurement and process control.
Two. Working principle
Based on the piezoresistive effect of silicon, monocrystalline silicon as substrate, according to specific crystal, using micromachining technology to form elastic element is advanced, with integrated circuit technology in its proper position to form four equivalent strain resistance, composed of Wheatstone bridge, applying a constant voltage to the bridge (flow), when the pressure (differential pressure) the effect of elastic element, so that the output corresponding to the pressure applied to a voltage signal proportional to the voltage through the electronic circuit, signal amplification into three wire0-5VOutput.Three. Technical instructions
Range:0-2Kpa-60Mpa
Output signal:0-5VThree wire system4-20MATwo-wire system
Power supply:12-36VDCtypical24VDC
Accuracy grade: +0.5%FS
Long term stability: less than0.2%FS/year
Temperature range:-40-85C
Ambient humidity.<90%RH
Ambient temperature:-10-120C.
When installing, check whether the field interface is consistent with the product interface according to the product connection mode and thread type. If the thread interface, should be slowly tightened, pay attention to sealing, torque can not be directly added to the transmitter shell, can only be added to the six sides of the pressure interface.
ThreeThe wiring shall be carried out in strict accordance with the instructions of our companyFourThis product is a precision instrument for energy conversion. It is prohibited to disassemble, crash, drop, strike forcibly or poke holes with sharp appliancesFiveThe transmitter can work when it is energized, but it is preheated30Output stability after 10 minutes.
6.In case of abnormal use, switch off the power supply, stop using, check, or contact the technical department of our factory directly.
SevenPacking should be restored during transportation and storage and stored in a cool, dry and ventilated warehouse.
8.Quality guarantee period12Months.
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