| Type: | SemiConductor Strain Gauge Pressure Sensors |
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| For: | Strain Gauge Pressure Transmitter |
| Output Signal Type: | 4~20mA (Two-Wire System), 1~5V (Three-Wire System |
| Production Process: | Integration |
| Material: | Stainless Steel |
| Thread Type: | G |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier PM410 Corrosion Resistant Pressure Sensors, a low-cost, high-precision, high-reliability, practical product. Especially
recommended for corrosive media.
The corrosion-resistant ceramic pressure sensor has no liquid transfer, and the pressure acts directly on the front of the ceramic
diaphragm, causing a slight deformation of the diaphragm. The thick film resistor is printed on the back of the ceramic diaphragm
and connected to a Wheatstone bridge (closed bridge). Due to the piezoresistive effect of the varistor, the bridge produces a
highly linear voltage signal proportional to the pressure and excitation voltage. The standard signal is calibrated to
2.0/3.0/3.3mV/V depending on the pressure range and is compatible with strain gauge sensors. Through laser calibration, the sensor
has high temperature stability and time stability, and the sensor comes with temperature compensation of 0~70 °C.
The high-reliability amplifier circuit and precise temperature compensation convert the measured medium pressure into standard
electrical signals such as 4~20mADC or 1~5VDC.
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Range
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-0.1MPa…0kPa~10kPa…100MPa
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Overload capability
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Below 10MPa ≤ 2 times full scale
10MPa and above ≤1.5 times full scale |
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Pressure Type
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G (gauge pressure), A (absolute pressure), S (sealed gauge pressure)
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Accuracy
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0.1% (custom), 0.25% (typical), 0.5% (maximum)
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Long-term stability
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±0.1%FS/year (typical), ±0.2%FS/year (maximum)
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Zero temperature drift
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±0.03%FS/°C (≤100kPa), ±0.02%FS/°C (>100kPa)
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Sensitivity temperature drift
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±0.03%FS/°C (≤100kPa), ±0.02%FS/°C (>100kPa)
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Compensation temperature
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0°C~50°C(≤100kPa), -10°C~70°C(>100kPa)
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Medium temperature
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-40°C~80°C
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Power supply
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+12 ~ +36V (Default 24V)
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Output signal
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4mA~20mA, 0V~10V (output range can be customized)
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Load Resistance
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Current type: ≤ (U-12) / 0.02 (Ω)
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Response time
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≤1(10~90%)ms
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Measuring medium
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All corrosive gases, liquids
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Diaphragm material
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Polytetrafluoroethylene, PTFE or customized
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Housing material
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1Cr18Ni9Ti, Polytetrafluoroethylene, PTFE or customized
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Interface
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M20×1.5 or customized
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Protection level
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IP65 (customizable IP68)
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SENTEC concentrates on the solutions for sensing technology.
For decades, SENTEC quality guaranteed products insist strictly manufactured in accordance with ISO, CE directive and fully RoHS compliant. On the basis of large-scaled production factories and international excellent devices, SENTEC inspections, tests and calibrations are well recognized throughout the world with experienced OEM service.
Q: How long will you give me the reply?
A: we will contact you in 1 hours as soon as we can.
Suppliers with verified business licenses
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