AT9000 Advanced Pressure Transmitter

Reliability you need. Performance you want. Pricing you crave. The AT9000 maintains a stability of +/-0.1% of URL for 10 years, the best spec in the industry. Virtually zero downtime due to calibration. Piezoresistive sensor technology ensures first-day accuracy throughout the life of transmitter. User-customizable interface can measure and display in units that you decide for your application. Optional ALARM output function alerts you to small problems before they become big ones. The latest evolution of our piezoresistive technology is highly accurate and requires almost no maintenance. Fast response time below 100ms makes the AT9000 suitable for pressure control in turbine applications. Certified SIL2 to IEC61058 standard for use as a component in a Safety Instrument System. No other transmitter offers the combination of performance, support and value that the AT9000 provides.

Specification Summary:

• (DP Transmitter) 4 to 20mA DC: HART & SFN Protocol
• Digital output: DE Protocol
• Accuracy +/-0.04% of calibrated span (GTX30D/31D/32D)
• Measuring Span 0.4" H2O to 2000 psid (covered with 4 models)
• Max Working Pressure 6000 psi
• Long-Term Stability +/-0.1% of URL for 10 years
• Turndown Ratio 200:1
• Certifications FM / NEPSI / ATEX and Approvals Explosion-proof, Intrinsically safe.