The industrial pressure transmitter DMP 335 is based on a stainless-steel welded pressure sensor without any filling fluid. This dry measuring cell design eliminates the risk of medium contamination and is especially suitable for applications where silicone oil or elastomeric seals must not be used.
Thanks to its robust construction, the DMP 335 is ideally suited for gas applications, including oxygen and hydrogen. The absence of internal filling fluid prevents diffusion-related effects and long-term drift, ensuring stable and reliable measurement.
Furthemore, the transmitter provides excellent resistance to pressure spikes and pressure shocks as well as high overload capability, making it a reliable solution for harsh industrial environments.
Ex ia = intrinsically safe for gases and dusts
