Shanghai Hongyi bimetallic thermometerIt is a mechanical temperature measuring instrument based on the principle of metal thermal expansion, which has the characteristics of simple structure, no need for power supply, anti vibration, and low cost. It is widely used in industrial, HVAC, food, chemical and other fields.

Typical application scenarios

(1) Industrial Process Control

Pipeline medium temperature monitoring: such as water, steam, oil (axial/radial installation).

Reaction kettle temperature indication: corrosion-resistant bimetallic thermometer (PTFE lining or all stainless steel).

(2) HVAC system

HVAC: Temperature monitoring of air ducts and radiators (low-cost, maintenance free).

(3) Food and pharmaceuticals

Sanitary design: Smooth surface, no dead corners, in compliance with FDA/EC1935 standards (such as dairy processing tanks).

(4) Energy equipment

Boiler and heat exchanger: High temperature and high pressure environment (requires shock resistant or thickened probe rod).