Switch Contact Differential Pressure Gauge by WIKA

Whenever local process pressure indication and circuit switching are required simultaneously, the DPGS43HP.1x0 switchGAUGE proves useful. Its switch contacts, or electrical alarm contacts, open or close circuits based on the position of the indicating pointer. These contacts can be adjusted across the full scale range (as per DIN 16085) and are typically mounted beneath the dial, but may also be placed on top. The actual value pointer moves freely across the entire scale, regardless of the adjustment. The set pointer can be adjusted using a removable key in the window. The gauge complies with DIN 16085 and meets relevant standards (EN 837-3) for on-site pressure vessel pressure indication. Available switch contacts include magnetic snap-action contacts, reed switches, inductive contacts, and electronic contacts. Inductive contacts can be used in hazardous areas, while electronic contacts and reed switches can trigger programmable logic controllers (PLC). A QR code on the dial provides easy, long-term access to instrument-specific data like the serial number, order number, certificates, and more.

• High Pressure Capability: Up to 650 bar (9,425 psi) with Selectable Overload Safety
• Rapid Pressure Change Protection: Hydraulic Cushioning
• Hazardous Area Use: Instruments with Inductive Contacts
• PLC Applications: Instruments with Switch Contacts
• Instrument-Specific Info Access: QR Code on Dial