DPGS40 TA Pressure Gauge

The WIKA DPGS40 TA differential pressure gauges of the DELTA-line product family are primarily used for the monitoring and control of low differential pressures where there are high requirements regarding one-sided overpressure and static pressure. Typical markets for these products are the shipbuilding industry, process heating technology, the heating, ventilation and air-conditioning industries, the water/wastewater industry, and machine building and plant construction. For these, the primary function of the measuring instruments is the monitoring of filters, compressors and pumps.

Wherever a differential pressure must be displayed locally and, at the same time, electrical circuits need to be switched safely dependent on defined differential pressure, the DELTA-comb finds its use. As the pressure passes above or below a defined set point, the switching operation is triggered. The switch point is accessible from the front and can be adjusted in the range of 10 … 100 % of the full-scale value. An assistant scale enables an accurate setting of the switch point and indicates the current set point. Due to the mechanical indication, the differential pressure can be read securely, even if the voltage supply is lost.

A unique feature of the DELTA-comb with component testing lies in approval of the Germanischer Lloyd. This approval is a seal of quality in the shipping and offshore industries and ensures safe operation.

The robust aluminium case and shatterproof window enable a long service life of the product, even under harsh ambient conditions. As a result of the low measuring range of 0 … 250 mbar, the instrument can also be used for applications with low differential pressures.