Приборы для измерения давления 4-20 мА 0-10 В rs485 датчик с керамическим масляным газовым датчиком
- Категория: Pressure Transmitters >>>
- Поставщик: Huaibei,Huadian,Automation,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 0.71 $* | 0.7 $* |
| Aug-19-2025 | 0.80 $* | 0.10 $* |
| Jul-19-2025 | 0.52 $* | 0.71 $* |
| Jun-19-2025 | 0.25 $* | 0.93 $* |
| May-19-2025 | 0.91 $* | 0.25 $* |
| Apr-19-2025 | 0.26 $* | 0.24 $* |
| Mar-19-2025 | 0.58 $* | 0.23 $* |
| Feb-19-2025 | 0.12 $* | 0.99 $* |
| Jan-19-2025 | 0.84 $* | 0.21 $* |
Характеристики
pressure sensors
pressure transmitter
FAQ
Q:Which media can be measured?
A:Can measure water, gas, air, oil, solution, etc.
Q:Could I get samples?
A:Yes,we have materials in stock to help you to get the samples as soon as we can.
Q:Can vacuum negative pressure be measured?
A:Yes, conventionally there are -100KPa~0 and -100~+100KPa ranges, and the range can also be customized according to customer requirements.
Q:How is the quality of this product?
A:The failure rate of this product is less than 0.1%, and basically requires no maintenance. If there are any quality problems during the warranty period, we will directly mail a new product or refund.
Q:Can it withstand high temperature?
A:The temperature resistance of conventional products is -20~+70°C, and the highest temperature resistance can reach 350°C.Can measure high temperature liquid, steam.
Q: Is it corrosion resistant?
A: Yes, we have corrosion-resistant models, which can measure corrosive media such as strong acids and alkalis.
Q: What are the supply voltages?
A: We have 10-30VDC, 5VDC, 3.3VDC and other power supply methods.
Q: Can you accept OEM service ?
A: Yes, we can put your company information and logo on our sensors.
Q: Which pressure units can be set?
A: Pa, KPa, MPa, Psi, bar, mbar, mmH2O, kgf/cm2, atm, etc. can be set.
Q: Can the control function be realized?
A: With a measuring and controlling instrument, it can realize upper and lower limit alarms, high and low start and stop, and control water pumps and motors.
Q: Can the measurement range be set arbitrarily?
A: Yes, the range can be set arbitrarily according to customer requirements
Q: What are the signals at the output?
A: Output signals include 4-20mA, 1-5V, 0-10V, 0-5V, 0.5-4.5V, RS485 (modbus-RTU), I2C, SPI, etc.
Q: What are the threaded interfaces?
A: Conventional threaded interfaces include G1/2, G1/4, M20*1.5, NPT1/2, NPT1/4, etc., and can also be customized according to customer requirements
Q: Can it have a display?
A: Yes, we have LED and LCD display methods, LCD display is clearer and can display pressure units.
Q: Is there a flat film type?
A: We have flat membrane hygienic type, anti-blocking. It can measure milk, beer, beverages and other foods, as well as oil and viscous liquids.
Q: How much is the shipping time and cost
A: We cooperate with hundreds of logistics companies and can choose the fastest/cheapest shipping method
Q: What is the difference between diffused silicon and ceramics
| Material | diffused silicon | ceramics |
| Accuracy | 0.25% | 0.5% |
| Range | -0.1~300MPa | 0.5~6MPa |
| High temperature resistance | YES | NO |
| Corrosion resistance | YES | NO |
| Display | YES | NO |
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