Features
● All stainless steel design, compact size, lightweight, and easy to install.
● The sensor is a diffused silicon pressure sensor with a 316L stainless steel diaphragm.
● After undergoing temperature compensation and aging screening, its performance is stable and reliable.
● The circuit features multiple layers of protection and high reliability, meeting EMC requirements.
● High precision, high stability.
Application areas
● Petroleum, chemical, and power industries
● Urban water supply, hydrological exploration, geology
● Industries such as fluid pressure detection and control
Product overview
The AI-TS piezoresistive pressure transmitter, a compact model, is a small-sized, highly stable pressure transmitter developed and manufactured by our company. It utilizes a highly stable and reliable piezoresistive pressure sensor and high-performance dedicated transmitter circuitry, resulting in stable and reliable overall performance. It offers multiple pressure ranges and signal output methods, along with a variety of connectors and pressure interfaces to choose from.
External structure: (unit: mm)
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Electrical connection M12*1
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Technical parameters:
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Pressure parameters
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Range
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0MPa~10MPa┅40MPa
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Overload
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2 times full scale
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Type of pressure
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Gauge pressure, absolute pressure, sealed gauge pressure
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Electrical parameters
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Output type
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Current type
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Voltage type
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Power supply
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6.5~32V DC
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5V DC / 24V
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Output signal
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4mA～20mA DC (two-wire system)
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0.5V~4.5V / 0~10V DC (three-wire system)
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Load resistor
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≤（U-9）/0.02
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≥10k
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Insulation resistance
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100MΩ, 100V DC
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Structural parameters
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Enclosure
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Stainless steel
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Protection level
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IP65
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Environmental conditions
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Media suitability
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Various media that do not corrode stainless steel
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Compensation temperature
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-10℃~80℃
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Operating temperature
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-30℃~+80℃
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Storage temperature
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-40℃~125℃
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Performance indicators
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Accuracy
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±0.5%FS (Maximum)
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±0.25%FS (Minimum)
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Zero-point temperature coefficient
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0.03%FS/℃(≤ 100kPa); 0.02%FS/℃(＞100kPa)
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Full-scale temperature coefficient
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0.03%FS/℃(≤ 100kPa); 0.02%FS/℃(＞100kPa)
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Long-term stability
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±0.3%FS/year (maximum)
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