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The PX154 series are well suited to HVAC and pneumatic systems with a weatherproof, NEMA 4 enclosure. Available with a 4-20 mA output in ranges from -15 inH2O to 1,000 psi for the PX157 and from 0 -1 inH2O to 0-25 inH2O for the PX154.
The OMEGA PX154 transmitter provides an accurate, reliable, and economical means for monitoring differential pressures in HVAC automation, pneumatic systems, and process control. The output can be easily interfaced with chart recorders, data loggers, and computerized monitoring and control systems. Modern, pressure chemical vapor deposition methods provide simple, stable molecular bonds between a proven metal diaphragm and a polysilicone strain gage bridge. The integral metal diaphragm and polysilicone bridge are virtually unaffected by shock, vibration, or mounting.