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Descrizione
OMEGA’s PX78 Series transmitter is a submersible transducer suitable for liquid level and depth measurement. Its all stainless steel, hermetically sealed housing make it suitable for immersion in most industrial liquids and oils. A 15 metre vented cable (longer lengths available) provides an atmospheric pressure reference.Excitation: 10 to 40 Vdc Output: 4 to 20 mA ±10% Max Loop Resistance: (Input voltage – 10) x 50 Zero Balance: 4 mA ±0.5% Accuracy: 0.5% linearity, hysteresis and repeatability combined Operating Temp Range: -29 to 93°C (-20 to 200°F) Compensated Temp Range: 16 to 71°C (60 to 160°F) Thermal Effects: Span: 0.003% rdg/°F Zero: 0.005% FSO/°F |
Proof Pressure: 150% of rated pressure Burst Pressure: 300% of rated pressure Wetted Parts: Diaphragm: 316 SS Housing: 17-4 SS Pressure Port: Nose protector included Electrical Connection: 15 m (50') PVC-insulated screened and vented cable standard |
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