OMEGA’s PX78 Series pressure transducer is a fully submersible transducer designed for liquid level and depth measurement. Its all stainless steel hermetically sealed housing makes it suitable for immersion in most industrial liquids and oils. A standard 50 foot vented cable (longer lengths available) provides an atmospheric pressure reference. The PX78 with a 5000 ohm bridge is designed to work with the DMD-16 and DMD-17 in line amplifiers for long distance transmission of the signal.
SPECIFICATIONS Excitation: 10 Vac/Vdc (15 V max) Output: 3 mV/V nominal 2.5 mV/V ≤5 psig Zero Balance: ±2% FSO Input Resistance: 5000 Ω min Output resistance: 5000 ±50 Ω Accuracy: 0.5% FS includes 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) Span Error: 0.003% rdg/°F Zero Error: 0.005% FSO/°F Proof Pressure: 150% of rated pressure Burst Pressure: 300% of rated pressure Wetted Parts: 316 stainless steel diaphragm and 17-4 PH stainless steel housing Pressure Port: Nose protector included Electrical Connection: 15 m (50') shielded and vented PVC cable Notice: OMEGA does not offer a warranty on this product, its use, or application. It is the end user’s responsibility to assure proper installation and use of this transducer.
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† All dollar amounts on this site are shown in US currency.
Note: OMEGA does not offer a warranty on this product, its use or application. It is the end user’s responsibility to assure proper installation and use of this transducer.
To order with extra cable add "-(length in feet)FT" and add $2.00 per foot over 50 ft. (OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)
Ordering Example: (1) PX78U7-005GV is a 5 psi transducer with the standard 50 ft cable, $616.00
Part Number Builder
Select 004 for 0-4 005 for 0-5 010 for 0-10 015 for 0-15 030 for 0-30 050 for 0-50 100 for 0-100 250 for 0-250 500 for 0-500
NOTE: All combinations may not be valid, check spec sheet for valid part numbers.