Differential pressure gauge with micro switches by WIKA

These differential pressure gauges, part of the DELTA-line series, are primarily used for monitoring and controlling low differential pressures, with high demands for one-sided overload and static pressure resistance. They are commonly used in process heating, HVAC, water/wastewater, and machine building industries, with the main function being the monitoring and control of filters, compressors, and pumps. The DELTA-switch is employed where circuits need to be safely switched based on a defined differential pressure. The switch point can be set from the front, within the range of 10 to 100% of the measuring range's end value, using an assistant scale. The gauges feature two mechanical, power-independent displays for simultaneous reading of working and differential pressure, reducing the need for additional measuring and sealing points. The measuring chamber can be made from aluminium or stainless steel, with the latter being suitable for gaseous media due to its increased stability.

• Adjustable Micro Switches: One or two microswitches can be adjusted as needed
• Durable Construction: Shatterproof window and robust aluminium or stainless steel measuring chamber for high demands
• Hazardous Area Approval: Optionally comes with approvals for use in hazardous areas
• Outdoor Protection: High ingress protection, IP65, suitable for outdoor use and processes with high condensation
• Low Pressure Range: Measuring range from 0 to 250 mbar