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eyc-tech
Catalog excerpts
Industrial Differential Pressure Transmitter Uses piezoresistive differential pressure sensor No flow through, pressure ports are not interconnected Differential pressure measurement range of ±50 ... ±10,000 Pa Aluminum alloy housing, IP65 protection rating Includes square root function for converting measurement into air velocity and airflow, and simultaneous display on the screen Provides analog output with RS-485 communication function DIP switch to adjust range and square root function The eyc-tech PHD330 industrial differential pressure transmitter uses a piezoresistive differential pressure sensor with a wide measurement range and multiple options. Its robust aluminum alloy housing effectively resists external environmental influences, ensuring stable and reliable measurements, making it particularly suitable for use in industrial environments. Exhaust air treatment / Differential pressure monitoring / Airflow monitoring / A
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Measuring element Measuring range Piezoresistive diff. pressure sensor, no flow-through Load resistance Signal connection Response time Display type Display range Digit height Accuracy Accuracy Temperature influence Measuring medium LCD Module with back light, Storage temperature Overvoltage protection Electrical connection Wall type Q=Air quantity (with eyc-tech AFMT) Electrical protection Current consumption Power supply double line character ■ Reverse polarity ■ Short circuit Pressure resistance Burst pressure Operating temperature -20 ... +80°C(Non-display) Operating humidity Aluminum...
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| with the eyc-tech Pitot Tube Principle | eyc-tech PHD330 Industrial Differential Pressure Transmitter is built on the structure of piezoresistive differential pressure flow measure- ment, with eyc-tech AFMT Average Flow Measuring Tube(Pitot tube), based on the flow continuity formula (the law of conservation of mass) and the Bernoulli formula (the law of conservation of energy), the wind speed calculation formula is deduced to achieve an effective and accurate measurement. Flow rate formula 2 ρ Flow formula Δ P = Difference between total pressure and static pressure ρ (Dynamic pressure)(Pa) =...
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M12x1 Screw thread (Connector) ※P1 / P2：Connected to Ø6 PVC / PTFE compressed air pipe Brown Black Gray White Blue Power supply *Please make sure the product and the device which connect with RS-485 are on common ground, avoid damaged product. | Ordering Guide | Installation Electrical connection M : M12x1 connector *with 2m cable | Additional Option Test Report | For more detailed information please contact us. ■ISO 9001 Project Measurand level or range
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