压力变送器
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AI-TD

Series Explosion-proof Pressure Transmitter

  • Series Explosion-proof Pressure Transmitter
  • Series Explosion-proof Pressure Transmitter
  • Series Explosion-proof Pressure Transmitter
  • Series Explosion-proof Pressure Transmitter
  • Series Explosion-proof Pressure Transmitter
  • Series Explosion-proof Pressure Transmitter
  • Series Explosion-proof Pressure Transmitter
  • Series Explosion-proof Pressure Transmitter
  • Series Explosion-proof Pressure Transmitter
  • Series Explosion-proof Pressure Transmitter

Features

Measuring range: -0.1MPa...0MPa~0.01MPa...100MPa.

With display, real-time pressure value is shown.

Zero-point and full-scale calibration are convenient.

Reverse polarity protection and current limiting protection.

Resistant to lightning strikes and pressure shocks.

High precision, high stability, and high reliability.

Application areas

Industrial process control

Hydraulic measurement

Pressure measurement in various harsh environments

Product overview

The explosion-proof digital display AI-TD pressure transmitter uses a silicon pressure sensor with a stainless steel diaphragm as the signal measurement element and employs a dedicated IC circuit for zero-point and temperature performance compensation over a wide temperature range. This pressure transmitter features an LCD digital display and is explosion-proof certified.

This product is used for pressure measurement in industrial processes such as petroleum, chemical, metallurgy, power, and hydrology.

External structure: (unit: mm)

This image is for reference only; the actual product shall prevail. Pressure interfaces can be customized.

 

Technical parameters:

Pressure parameters

Range

-0.1 MPa...0 MPa~0.01 MPa...100 MPa

Overload

2 times full scale or 110MPa (whichever is lower)

Type of pressure

Gauge pressure, absolute pressure, sealed gauge pressure

Electrical parameters

Power supply

12~32V DC

Output signal

4mA~20mA DC (two-wire system)

Load resistor

≤ (U-12) /0.02Ω

Structural parameters

Enclosure

Explosion-proof cast aluminum housing

Sensor

316L stainless steel

Sealing ring

Fluororubber

Protection level

IP65

Environmental conditions

Media suitability

Various fluids that do not corrode 316L stainless steel and fluororubber

Compensation temperature

- 10℃~80℃

medium temperature

-30℃~80℃ (LCD display type: -20℃~80℃)

Storage temperature

-40℃~125℃ (LCD display type: -20℃~80℃)

Performance indicators

Accuracy

≤±0.1%FS (Minimum)

≤±0.25%FS (Typical)

≤±0.5%FS (Maximum)

Zero-point temperature coefficient

±0.03%FS/℃ (≤100kPa)

±0.02%FS/℃ (>100kPa)

Full-scale temperature coefficient

±0.03%FS/℃ (≤100kPa)

±0.02%FS/℃ (>100kPa)

Long-term stability

±0.2%FS/year (maximum)

关于我们
ASY Electronics (JiaXing) Co.,Ltd.
ASY Electronics (JiaXing) Co.,Ltd.

艾上云电子是专注于工业物联网领域的高新技术企业,致力于构建数据驱动、高效协同的未来式智慧工厂。我们以“数据感知”与“智能连接”为核心能力,通过自主研发的边缘层硬件与数据集成方案,为制造企业提供从设备状态监测、能源精细管控到生产流程优化的一体化解决方案,助力企业实现数字化、智能化转型升级。

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