Differential pressure transmitter for measuring flow, level, differential pressure, density and interface

• High accuracy and measurement stability under all process conditions
• Fast response time
• Modular converter platform for all applications

The newest member of the KROHNE OPTIBAR family is unparalleled when it comes to versatility and robustness. The completely newly developed piezoresistive differential pressure measuring device provides not only the exact differential pressure under any operating conditions but also simultaneously measures the static pressure in the process line.

The extremely compact measuring cell has a robust and precise response to temperature changes and with step response times of just 125 ms, it provides enough measurements for reliable and stable process control.
Highlights

• High plant availability thanks to maximum overload and vacuum resistance in the ceramic measuring cell
• Process temperatures up to 150°C / 302°F without diaphragm seal
• Minimum measuring ranges with high measuring accuracy
• The wear-free measuring cell guarantees minimum service and maintenance costs
• Extremely quick step response times < 85 ms
• Universal modularity of the entire OPTIBAR process series
• Resistant to temperature shocks
• Quick start-up for all applications
• Extensive diagnostic and parameterization functions on the display module or the userfriendly and free DTM

Industries

• General process technology
• Power generation
• Chemicals
• Petrochemicals
• Environmental technology
• Water and wastewater

Applications

• Monitoring from low pressure to absolute vacuum
• Overload resistant level and overpressure measurement in batch tanks
• Monitoring of supply pressure in pipelines
• Dry-run protection of delivery pumps