Palmer Wahl Differential Pressure Recorder Model 524 offers you dependability you can trust from a company you know. Designed primarily for use in the Oil and Gas industry, Differential Pressure Chart Recorders are ideal for monitoring flow*, filtration, and liquid levels. Palmer’s DP Recorder measures the differential between two inputs, from 20 to 400 Inches of Water. Maximum input pressure up to 2500 psi.
This model is also available with up to two additional pens for measuring static pressure up to 30,000 PSI or 600 Bar; and/or temperature from -30° to 600°F (0° to 300°C), with non-mercury temperature elements and 10 feet of capillary standard.