The ABB 266NSH combines high-overload protection with smart pressure measurement technology. Designed for critical process conditions, it offers flexible integration, field configuration, and wireless monitoring options for industrial applications.
Key Features
- Integrated high-overload protection system
- ±0.075% base accuracy
- Absolute pressure span of 1.1 to 16,000 kPa
- Supports HART, PROFIBUS PA, FOUNDATION Fieldbus, and WirelessHART
- Optional LCD indicator and Through-The-Glass (TTG) configuration
- Replaceable electronics module with automatic configuration
- SIL2/SIL3 certification options within the 266 pressure transmitter portfolio
- Compliance with PED Category III
Applications
The ABB 266NSH is suitable for absolute pressure measurement in liquid, gas, and steam processes across chemical processing, oil and gas, power generation, and other process industries. Its high-overload protection and WirelessHART capability make it useful for demanding installations, including remote or difficult-to-access monitoring points.
Why Choose ABB 266NSH?
The ABB 266NSH offers a combination of high-overload protection, dependable measurement performance, and flexible communication options. Its wireless capability can help reduce cabling requirements, while field-configurable electronics support efficient maintenance and commissioning.
5. Frequently Asked Questions
1. What is the ABB 266NSH used for?
It is used for absolute pressure measurement in industrial processes where high-overload protection and reliable monitoring are important.
2. What is the base accuracy of the ABB 266NSH?
The stated base accuracy is ±0.075%.
3. What is the pressure range of the ABB 266NSH?
Its stated absolute pressure span limits are 1.1 to 16,000 kPa absolute. The final calibrated range depends on the selected configuration.
4. What does high-overload protection mean?
High-overload protection helps the transmitter withstand pressure overload conditions within its specified limits, supporting use in demanding process environments.
5. Which communication protocols does the ABB 266NSH support?
Available options include HART, PROFIBUS PA, FOUNDATION Fieldbus, and WirelessHART. Confirm the required protocol when ordering.
6. Does the ABB 266NSH support WirelessHART?
Yes. WirelessHART enables wireless pressure monitoring and can reduce the need for signal cabling in suitable installations.
7. Does the transmitter support local configuration?
Yes. Depending on configuration, users can select an LCD indicator and TTG technology to configure the transmitter in the field without removing the front cover.
8. Is the ABB 266NSH suitable for safety-related applications?
The ABB 266 transmitter portfolio includes SIL2/SIL3 certification options. Verify the specific model's certification and suitability for the intended safety application before purchase.
9. What approvals does the ABB 266NSH have?
The product page states compliance with PED Category III. Confirm any additional certifications required for your installation with the supplier.
10. How can I request a quotation for the ABB 266NSH?
Contact ProInstru with your required pressure range, process conditions, communication protocol, display preference, and certification requirements to obtain a quotation for the appropriate configuration.
