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Submersible Pressure Transmitter for Level and Depth Measurement
- All Stainless Steel Casing
- Hermetically Sealed Housing
- Protective Cap Included
- 3 m (10 ft) Vented Cable Standard
- Excitation 10 to 40 Vdc
- Accuracy Value 4 to 20 mA ±10%
- Input Resistance (Input voltage - 10) x 50
- Zero Balance 4 mA ±0.5%
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 3 m (10 ft) vented cable (longer lengths available) provides an atmospheric pressure reference.
The PX78 is also available in metric configurations, with models from 0-270 mbar to 0-1 bar pressure ranges. Please see the PXM78 for complete details, or contact our Pressure department for more information..
SPECIFICATIONS
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: 3 m (10') PVC-insulated shielded and vented cable standard
The PX78 is also available in metric configurations, with models from 0-270 mbar to 0-1 bar pressure ranges. Please see the PXM78 for complete details, or contact our Pressure department for more information..
SPECIFICATIONS
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: 3 m (10') PVC-insulated shielded and vented cable standard
CE Approved
Accessories