ABB Hygienic Absolute pressure transmitter PAF100

Overview

The ABB PAF100 is a hygienic absolute pressure transmitter designed for precise, reliable pressure measurement in sanitary applications across food and beverage, biotechnology, and pharmaceutical manufacturing. Built to comply with strict hygienic standards, the PAF100 is engineered so its wetted parts and process connections meet the cleanability and sanitation requirements these regulated industries demand.

Seven Star LLC supplies the ABB PAF100 to food, pharmaceutical, and biotech processing operators across Oman and the wider GCC with genuine ABB instrumentation.Seven Star LLC supplies this item on request with the manufacturer documentation, and availability and lead time are confirmed at quotation.

Operating Principle

The PAF100 measures absolute pressure – pressure referenced to a full vacuum rather than to atmospheric pressure – delivering stable and accurate readings across a wide range of temperatures and pressures typical of sanitary process equipment. Its compact, easy-to-clean design minimizes process disruption during sanitation cycles while ensuring consistent and accurate readings over time. Accuracy extends to 0.075% of span with a 20:1 turndown ratio, and the measuring range spans from 3 mbar (1.2 inH2O) up to 100 bar (1450 psi), letting a single transmitter platform cover both delicate low-pressure filtration duties and higher-pressure sanitary process lines.

Constructed from corrosion-resistant stainless steel (with a nickel-alloy option for the most aggressive sanitary media) and certified with hygienic approvals, the PAF100 offers excellent cleanability and is rated to withstand temperatures up to 180°C during Clean-in-Place and Sterilize-in-Place cycles – critical in sensitive production areas where contamination control governs every wetted-part decision on the line. The sensing diaphragm uses Diaflex abrasion-resistant coating technology with FDA-compliant filling fluid, so repeated CIP/SIP exposure does not degrade measurement accuracy over the transmitter’s service life.

Engineering Design of the ABB PAF100

The PAF100 supports digital communication protocols like HART, ensuring easy integration with modern control systems, and its robust housing is rated for high ingress protection (IP66/IP67), making it suitable for harsh wash-down environments common in sanitary manufacturing. A wide range of hygienic process connections – Tri-Clamp from 1 to 4 inches, DIN 11851 and DIN 11864 dairy fittings, DRD 65 mm, or a universal 1-inch connection compatible with hygienic adapters – makes it adaptable for various pipeline and tank configurations without needing a different transmitter body per fitting standard.

This combination of hygienic certification, wash-down-rated housing, and flexible connection options lets the PAF100 be specified once and deployed across multiple sanitary process points within a plant, rather than requiring a different pressure transmitter model for each connection style encountered.

Key Features

• Hygienic absolute pressure measurement for sanitary applications
• Corrosion-resistant stainless steel construction with hygienic approvals
• Full CIP and SIP compatibility
• Stable, accurate readings across a wide temperature/pressure range
• HART digital communication for control-system integration
• IP66/IP67-rated housing for wash-down environments
• Wide range of hygienic process connections (Tri-Clamp, VARIVENT®)
• Compact, easy-to-clean design minimizing process disruption
• Accuracy to 0.075% of span with 20:1 turndown; range 3 mbar to 100 bar (1450 psi)
• Rated to 180°C during CIP/SIP cycles; Diaflex-coated diaphragm with FDA-compliant fill fluid
• Tri-Clamp (1–4 in.), DIN 11851/11864, DRD 65 mm, or universal hygienic connections
• Analog, HART, or IO-Link communication with backlit touch display

Industrial Applications

The PAF100 is used for pressure monitoring in food and beverage processing, biotechnology, and pharmaceutical manufacturing – sensitive production environments where regulatory compliance requires full CIP/SIP compatibility and hygienic process connections on every wetted instrument.

Across Oman’s food processing and pharmaceutical sectors, and throughout the wider GCC, Seven Star LLC supplies the PAF100 to facilities in Muscat, Sohar, and Salalah that require dependable, factory-genuine hygienic pressure transmitters with full local support, correctly matched between the connection standard and communication protocol the customer’s process line already uses.

Technical Specifications

Specifying the PAF100 for Your Process

An absolute pressure transmitter is the right choice when the measurement must be independent of atmospheric pressure, for example in vacuum processes, evaporators, freeze dryers, deaerators and sterilizers. To specify the ABB PAF100 correctly, confirm the pressure range, the process connection standard already used in the plant, the material and surface finish requirements for wetted parts, the fill fluid, the maximum cleaning temperature, the output and communication required by the control system, and the electrical connection. For replacements, read the full order code from the nameplate so the new unit matches the old one.

Hygienic Installation Practice

• Install the transmitter so the process connection drains fully and no dead leg is created
• Use certified hygienic seals of the correct material for the product and cleaning chemicals
• Avoid damaging the diaphragm during installation; never touch it with tools
• Route and seal cables so wash-down water cannot enter the housing

Commissioning

After installation, check the zero and span against a reference, set the range and damping, and configure the output or digital communication. With HART, the device data can be read and documented from the control system or a handheld configurator.

Maintenance and Troubleshooting

Include the transmitter in routine calibration checks according to your quality system. A shifted zero after cleaning cycles can indicate diaphragm damage or thermal effects, so compare readings at a stable known condition. Inspect seals at each planned maintenance stop.

Applications in Oman and the GCC

In the region, hygienic pressure measurement is used in dairy and juice plants, bottled water and beverage production, and pharmaceutical manufacturing, where CIP and SIP cleaning is part of daily operation.

Also available: CCS 646DZE Adjustable Differential Pressure Switch – Explosion Proof

Request a Quote for ABB Hygienic Absolute pressure transmitter PAF100

Contact Seven Star LLC for a quotation on the ABB PAF100 hygienic absolute pressure transmitter, with manufacturer documentation and local support across Oman and the GCC.

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