Products
Pressure Sensor
The China pressure sensor from Ningdian® factory usually composed of pressure sensitive elements and signal processing units.The pressure sensor is the most commonly used sensor in industrial practice and widely used in various industrial automation environments, involving water conservancy and hydropower, railway transportation, intelligent buildings and many other industries.
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Product Description
The working principle of the diffused Ningdian® silicon pressure sensor is also based on the piezoresistive effect. Using the piezoresistive effect principle, the pressure of the measured medium directly acts on the diaphragm (stainless steel or ceramics) of the Ningdian® pressure transmitter, so that the diaphragm produces a micro-displacement proportional to the medium pressure.
The resistance value of the sensor is changed, the electronic circuit is used to detect the change, and a standard measurement signal corresponding to the pressure is converted and output.ND19 industrial pressure sensor adopt high performance chips, and deal with the special amplified chip, integrative configuration, and smart profile.
Parameter of Pressure sensor
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Ranges: |
-0.1KPa~0KPa~250Mpa |
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Combined error: |
±0.25%FS; ±0.5%FS |
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ZPT510 output : |
4~20mA, 0~5V, 0~10V; 0.5~4.5 |
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Input voltage: |
24(10~36) VDC, 5VDC |
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Operating temperature: |
-20℃~120℃ |
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Zero blance: |
+/-5.0% Full scale |
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Over pressure: |
1.5×FS |
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Electric connection: |
Shield cable or Hirschmann connector or customized |
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Process connection: |
G1/4, M20×1.5, 1/4NPT (Customized) |
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Cover material: |
304 stainless steel. |
Mechanical dimensions
Electronic Connection
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Models |
Lead |
Color |
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Output: 0-5V; 0-10V 2mV/V Shield Cable Series |
Signal + |
Green |
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Signal - |
yellow |
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Excitation + |
Red |
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Excitation - |
Yellow |
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Models |
Lead |
Color |
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Output: 4-20mA Cable Series |
Excitation +/ Signal + |
Red |
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Excitation -/ Signal - |
yellow |
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Models |
Lead |
Color |
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Output: 0-5V; 0-10V; DIN43650
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1 Excitation + |
Red |
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3 Signal + |
Blue |
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2 Excitation -/ Signal - |
yellow |
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Models |
Lead |
Color |
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Output:4-20mA Hirschmann DIN43650
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1 : Excitation +/ Signal + |
Red |
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2 : Excitation -/ Signal - |
yellow |
Ordering Guide
Example：ND19-700bar-G-4-20mA-G1/2 -D
Pressure range as customers required（-100kpa-0-2500bar optional）,accuracy maybe affected if non-standard are used. For additional-options please consult factory.
