Rosemount 2090P Pulp and Paper Pressure Transmitter

Rosemount 2090P Pulp and Paper Pressure Transmitter Product Name: Rosemount 2090P Pressure Transmitter Manufacturer: Emerson (Rosemount) Series: 2090P Product Type: Industrial Pressure Transmitter Product Description of Rosemount 2090P Pressure Transmitter The Rosemount 2090P Pressure Transmitter is a high-performance industrial sensor designed to measure process pressure accurately in industrial applications. It converts the pressure of liquids, gases, or steam into a standardized electrical output for control, monitoring, and safety systems. This model is rugged, stable over time, and suitable for a wide range of process environments. Key Applications of Rosemount 2090P Pressure Transmitter Process control systems in chemical, petrochemical, and oil & gas industries Water and wastewater treatment plants Power generation systems HVAC and refrigeration Pump and compressor monitoring General industrial automation Primary Features High Accuracy and Stability: Precision measurement with excellent long-term stability Rugged Industrial Design: Built to withstand harsh environments Wide Measurement Range: Suitable for low and high pressures Multiple Output Options: Compatible with standard industrial control systems Electrically Isolated Sensor: Minimizes signal distortion from ground loops Low Thermal Sensitivity: Stable output across temperature variations Technical Specifications Specification Details Model Rosemount 2090P Pressure Transmitter Manufacturer Part Number 2090P (specific suffix may vary by range & options) Pressure Type Gauge / Absolute / Sealed Gauge (model dependent) Pressure Ranges Available Typically 0–100 mbar up to 0–6000 bar (range selected per application) Accuracy Typically ±0.25% to ±0.5% of span (depending on range and calibration) Output Signal 4–20 mA (two-wire) Supply Voltage 12–30 V DC Process Connection 1/4″, 1/2″ NPT, or BSP (varies by configuration) Electrical Connection DIN connector or cable gland (as specified) Operating Temperature −40°C to 85°C (typical – verify model) Temperature Compensation Yes (integrated) Enclosure Protection IP65 / IP66 / IP67 options (model dependent) Approvals / Certifications CE, ATEX / IECEx (optional), SIL (optional) Wetted Materials Stainless steel 316L or equivalent Housing Material Aluminum or stainless steel   Measurement Principle The Rosemount 2090P uses a piezoresistive sensing element. Applied pressure causes a deflection in the diaphragm. This deflection is measured and converted into an electrical signal that is linear and proportional to the applied pressure. Advanced onboard compensation ensures stability across temperature and operating conditions. Installation Requirements Mount transmitter in a position free from excessive vibration and temperature cycling. Use appropriate process fittings (sealant, torque per manufacturer). Ensure proper electrical connection and polarity. Where possible, include a 3-valve manifold for safe maintenance and calibration. Follow manufacturer torque and installation recommendations. Environmental and Protection Ratings Designed for industrial process environments Sealed enclosures to protect against dust and moisture Optional explosion protection certifications for hazardous areas Maintenance and Calibration Periodic calibration recommended (annually or with maintenance schedule) Zero and span checks can be performed using a calibrated pressure source Replace or repair any transmitter showing drift beyond accuracy limits Accessories and Options Mounting brackets Display modules / local indicators Remote seals and impulse lines Calibration certificates Explosion-proof enclosures (where required) Manifold valves for safe shutdown and maintenance Packaging & Handling Protected in anti-static and shock-resistant packaging Includes product label with model code, serial number, and calibration data Shipping documentation includes compliance and warranty information Warranty Manufacturer’s standard warranty applies (typically 12 months or as specified by contract) Warranty subject to proper installation, use, and conditions