Description
Introduction
The Endress+Hauser Deltabar PMD63B is a hygienic-grade differential pressure transmitter purpose-built for the food & beverage and life science industries. Designed to handle demanding conditions, it delivers precise hydrostatic level and differential pressure measurements in liquids and gases, even under high static pressure or fluctuating temperatures. With its modular design, it adapts seamlessly to pressurized tank level monitoring and filter condition tracking, making it a reliable workhorse for critical process control.
Specification
| Parameter | Specification |
|---|---|
| Measuring Principle | Differential pressure |
| Reference Accuracy | Up to 0.075% (standard) |
| Long-term Stability | 0.025% of URL / year |
| Measuring Cell Range | 100 mbar to 40 bar (1.5 psi to 600 psi) |
| Smallest Calibratable Span | 5 mbar (0.075 psi) |
| Max. Turn Down | 100:1 |
| Process Temperature Range | -70°C to +250°C (-94°F to +482°F) |
| Communication Protocols | 4…20 mA HART, PROFIBUS PA, PROFINET over Ethernet-APL, Bluetooth® (optional) |
| Safety Approvals | SIL2/3 (IEC 61508) |
| Hygienic Approvals | 3A, EHEDG, cGMP, ASME-BPE |
Key Advantages
- Unmatched Hygienic Compliance: Built with 316L stainless steel process membrane and certified to 3A, EHEDG, and cGMP standards, ensuring full compliance with strict sanitary regulations.
- Patented TempC Temperature Compensation: Eliminates temperature-induced drift for long-term stable measurements, reducing maintenance and recalibration needs.
- Seamless Multi-Protocol Integration: Supports PROFINET over Ethernet-APL, PROFIBUS PA, HART, and optional Bluetooth®, fitting effortlessly into both modern and legacy control architectures.
- Flexible Configuration for Remote & Complex Use: Available with single or dual diaphragm seals and capillaries, ideal for high-pressure tanks, hard-to-reach locations, and applications requiring sanitary remote mounting.
- Safety-Ready with Heartbeat Technology: SIL2/3 certified and equipped with continuous device verification, enabling predictive maintenance and ensuring safe, reliable operation in critical processes.