Gauge Pressure Transmitter

A gauge pressure (GP) transmitter compares a process pressure against local ambient air pressure. Gauge pressure transmitters have ports to sample the ambient air pressure in real-time. Today’s highly accurate gauge pressure transmitters can be affected by fluctuations in the local ambient pressure. Measurements above the ambient air pressure are represented as a positive number, while negative number represents measurements below ambient. A gauge pressure measurement is indicated by the letter ‘g’ following the unit of measure of the reading (i.e., inH₂O(g) or psig).

Example Industrial Applications: Open tank level, Line pressure, and Blanket pressure in a tank.

Key Features:

• Robust Design: Engineered to withstand harsh environments, ensuring long-term reliability.
• Versatility: Supports a wide range of process connections and materials to accommodate various applications.

Advantages Over Competitors:

The EJA-E series offers a balance of performance and cost-effectiveness, making it a preferred choice for standard applications.

• Applications: Measures pressure relative to atmospheric pressure.
• Use Cases: Tank level monitoring, HVAC systems, and general industrial processes.