Product Overview

The Bottom Connection Thermo Pressure Gauge is a dual-function instrument designed to monitor both pressure and temperature within a single device. Combining two critical measurements into one gauge helps reduce installation space while simplifying equipment monitoring and maintenance.

Featuring a pressure range of 0–10 bar and a temperature range of 0–120°C, this thermo pressure gauge is widely used in boiler systems, hydronic heating networks, floor heating manifolds, HVAC equipment, hot water circulation systems, and heat exchange applications.

Technical Specifications

Key Features

Pressure and Temperature Display in One Gauge

This thermo pressure gauge provides simultaneous indication of system pressure and temperature, reducing the need for multiple instruments and simplifying installation layouts.

Designed for Boiler and Heating Systems

The measuring range of 0–10 bar and 0–120°C aligns with the operating requirements of many boiler, floor heating, and hot water circulation systems.

Space-Saving Installation Solution

By combining two measurements in one instrument, installers can reduce panel congestion and minimize connection points.

Working Principle

The pressure measurement section uses a Bourdon tube. As system pressure increases, the tube flexes proportionally, transferring movement through a linkage mechanism to the pressure pointer.

The temperature measurement section uses a bimetal sensing element. Changes in temperature cause expansion or contraction of the bimetal coil, resulting in corresponding pointer movement on the temperature scale.

These two independent measurement systems are integrated into one housing, allowing simultaneous monitoring of pressure and temperature. Similar thermo-manometer designs are widely used in heating and boiler applications.

Typical Applications

• Boiler pressure and temperature monitoring
• Floor heating manifolds
• Hydronic heating systems
• HVAC equipment
• Hot water circulation systems
• Heat exchanger installations
• Energy management systems
• Industrial thermal process equipment
• Commercial heating equipment
• Water distribution systems

Frequently Asked Questions

What is a thermo pressure gauge?

A thermo pressure gauge combines pressure and temperature measurement into one instrument housing.

What pressure range does this model measure?

The gauge measures pressure from 0 to 10 bar.

What temperature range does this gauge measure?

The temperature measuring range is 0°C to 120°C.

Why use a combined gauge instead of separate instruments?

A combined gauge reduces installation space, simplifies piping arrangements, and lowers overall component count.