Heinrichs supplies highly accurate pressure / differential pressure sensors for process measurement (0.075% of span and 100:1 range). Materials include stainless steel, tantalum and hastelloy.

The standard pressure transmitter (model PAS) is used for measuring gauge and absolute pressure. It has high accuracy and automatic ambient temperature compensation. It uses HART for configuring data or a PC, while it has explosion-proof housing.

The PAD differential pressure transmitter is suitable for the measurement of absolute and gauge pressure, as well as flow and liquid level. It has a high accuracy and can be configured via a handheld terminal or PC. It features a flame-proof housing and is connected with various diaphragm seals (direct or via capillaries).