The ABB PAD100 is an absolute pressure transmitter that supports remote diaphragm seal configurations for applications where the process medium, temperature, or installation requirements make a remote seal appropriate. It combines a compact stainless steel transmitter housing with a selection of seal designs and connection options.
Key Features
- Absolute pressure measurement with remote diaphragm seal options
- Compatible with ABB's S26 remote seal family
- Base accuracy of ±0.25%; optional ±0.1% and ±0.075%
- Compact stainless steel housing resistant to humidity and vibration
- Multiple flange and process connection geometries
- 4–20 mA output with optional HART communication
- Optional backlit display and two-button touch interface
- Easy Set Up for local device configuration
- Optional Diaflex anti-abrasion and H-Shield anti-hydrogen-permeation technologies
- Optional Digital Access Diagnostics via QR code
Applications
Suitable for industrial pressure measurement involving liquids, gases, and steam, particularly where remote diaphragm seals are needed for process isolation or installation flexibility. Potential applications include chemical processing, oil and gas, and other process industries. Seal material, fill fluid, flange design, and pressure and temperature limits must be selected for the actual process conditions.
Why Choose the ABB PAD100?
The PAD100 combines flexible remote seal configurations, robust construction, and convenient setup options to help meet diverse industrial pressure measurement requirements.
Q1: What is the ABB PAD100 Absolute Pressure Transmitter used for?
It measures absolute pressure in industrial processes involving liquids, gases, and steam, with remote diaphragm seal options.
Q2: What is a remote diaphragm seal?
A remote diaphragm seal separates the transmitter from the process medium through a diaphragm and a fill-fluid system, helping accommodate certain demanding process or installation conditions.
Q3: Which remote seals are compatible with the PAD100?
ABB identifies its S26 remote seal family as an accessory option. Confirm the appropriate seal model and connection for the application.
Q4: What is the accuracy of the PAD100?
The base accuracy is ±0.25%, with optional accuracy levels of ±0.1% and ±0.075%.
Q5: Does the PAD100 support HART communication?
Yes. A 4–20 mA analog output with optional HART digital communication is available.
Q6: Does the PAD100 have a local display?
An optional backlit display with a two-button touch interface supports local operation and configuration.
Q7: Can the PAD100 be used with corrosive or abrasive process media?
The suitability depends on the diaphragm material, wetted materials, fill fluid, and process conditions. Options such as Diaflex may be relevant for abrasion resistance; verify compatibility before ordering.
Q8: What process connections are available?
ABB offers different flange and connection geometries for remote seal configurations. The correct selection depends on the process connection standard and installation requirements.
Q9: Is the PAD100 suitable for high-temperature applications?
Remote seal configurations may support specific demanding process conditions, but allowable temperatures depend on the seal, fill fluid, capillary arrangement, and transmitter configuration. Confirm the limits with ABB documentation.
Q10: How can I request a quotation for the ABB PAD100?
Provide the pressure range, process medium, operating temperature, required flange standard, diaphragm material, capillary length if applicable, output protocol, and required approvals.
