Threaded Mounting Type and Hart Protocol Operating Instructions for Cerabar M PMP41 Deltabar M Deltapilot M

Operating Instructions Cerabar M PMP41 Deltabar M Deltapilot M

Applications

The Cerabar M transmitters measure the gauge and absolute pressure of gases, vapours, liquids and dusts and can be used in all areas of process engineering. The modular design of the Cerabar M enables it to be used in all industrial environments.

Features and Benefits

• Accuracy

− Linearity better than 0.2% of set span

− Adjustable measuring range with TD 10:1

− Long-term stability better than 0.1%

• Sensors

− Dry capacitive ceramic sensor up to 40 bar (600 psi)

– corrosion and abrasion resistant with high overload protection and vacuum-tightness − Piezoresistive metal sensor for measuring ranges up to 400 bar (6000 psi)

• Electronics

− Analogue: low-cost and accurate with short response time especially for rapid processes

− Smart: intelligent with versatile operating procedures via HART protocol

− PROFIBUS-PA: tried and tested for digital communications

• Housings

With its stainless steel housing without dead volume, the Cerabar M fulfils all the special hygienic requirements of the food and pharmaceutical industries. The polyester-epoxy coated aluminium housing has been field-proven in the process industry.

• Process connections

All customary thread versions, hygienic connections and flanges are available.