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Rosemount EI Bimetal Thermometer
The Rosemount EI Bimetallic Thermometer is a high-grade process instrument designed for extreme reliability. It is the preferred choice for accurate local temperature readings, featuring a hermetically sealed case to prevent moisture buildup, internal corrosion, and coil freeze-up.
Key Features
Maxivision® Dial: 3″ or 5″ display designed to eliminate parallax errors for easy, accurate reading.
Vibration Resistance: Optional silicone-dampened coil reduces pointer flutter and improves response times in high-vibration areas.
External Adjustment: Allows for quick, limited span adjustments without dismantling the unit.
Built for Weather: NEMA 4X / IP66 rated and hermetically sealed to withstand harsh outdoor or wash-down conditions.
Certified Accuracy: ±1% of span according to ASME B40.3 standards.
Technical Specifications
Sizes: 2″, 3″, and 5″ dials.
Case & Stem: Available in 304 or 316 Stainless Steel.
Stem Lengths: From 2.5″ up to 60″.
Stem Diameters: 0.250″ or 0.375″.
Mounting: Everyangle™, Lower, or Center Back connections.
Process Connections: 1/2 NPT (Standard, Union, or Adjustable), Plain, or Pointed stems.
Windows: Heavy-duty Glass, Safety Glass, or Acrylic.
Where They Are Used
Refining & Energy: Offshore rigs, petrochemical plants, and power stations.
General Industry: HVAC systems, equipment skids, and pulp/paper mills.
Utilities: Water and wastewater control systems.
Sanitary: Food, beverage, and pharmaceutical labs.