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Features
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Tracheal joint, easy to install
Measure minor other differential pressure values
Wide measuring range
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Application
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HVAC and clean room technology
Filter technology, flow detection
Boiler air supply and underground ventilation
Pitot tube, flow orifice plate
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Product Description
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PT230BN wind differential pressure transmitter is assembled by silicon piezoresistive differential pressure core, the whole product is of aluminum alloy structure, the two pressure interfaces are 6 air pipe joints, it can be directly installed on the measuring pipeline or connected through the pressure pipe, Simple installation, small and light structure.
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Technical Parameters
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| Pressure range | 0 ~ 1 kPa to 0 ~ 200 kPa | ||
| Type of pressure | manometer pressure | ||
| measurement accuracy | Class 0.5, class 0.25 | ||
| behaviour of electricity | Two wire system | Three-wire system 0 ~ 10v | three-wire system |
| output signal | (4～20)mA | (0～10)V | (0～5)V |
| Power supply | 9～36Vdc | 15～36Vdc | 12～36Vdc |
| insulance | 500MΩ 100Vdc | ||
| Overload pressure | 1.5 times rated pressure | ||
| Bidirectional static pressure | 3 times rated pressure | ||
| Working temperature | (-20～85)℃ | ||
| the protection grades | IP65 | ||
| Ontology material | aluminium alloy | ||
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