OMEGA’s PXM78 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 3 m (10 ft) vented cable (longer lengths available) provides an atmospheric pressure reference. Each transducer is shipped with a moisture trap that prevents moisture from entering the vent tube.
The PXM78 is also available in standard/Imperial configurations, with models from 0-4 to 0-15 psig pressure ranges.
Please see the PX78 for complete details, or contact our Pressure department for more information..
SPECIFICATIONS Excitation: 10-40 Vdc Output: 4-20 mA ±10% Max Loop Resistance: (Input Voltage -10) x 50 Zero Balance: 4 mA ±5% Accuracy: 0.25% Linearity, Hysteresis, and Repeatability Combined Operational Temp Range: -29 to 93°C (-20 to 200°F ) Compensated Temp Range: 16 to 71°C (60 to 160°F) Thermal Effects: Span: 0.0054% of Rdg/°C Zero: 0.008% of FSO/°C Proof Pressure: 150% of rated pressure Burst Pressure: 300% of rated pressure Wetted Parts: 316 Stainless Steel Diaphragm 17-4 Stainless Steel Housing Pressure Port: Nose protector included Electrical Connection: 3 m (10 ft) PVC insulated shielded and vented cable
† Price are shown in RMB.
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. Moisture trap included with all models.
To order with extra cable add "-(length in meters)M". The Standard cable length is 3 m and optional lengths are available up to 91 m.
