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Help CenterOEM Stainless Steel Industrial Temperature Gauge Bimetal Thermometer Axial Type -80℃-+600℃ 100mm
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1.Product Overview
The bimetallic thermometer is a mechanical temperature measuring instrument based on the principle of thermal expansion of metals. It utilizes the differential thermal expansion coefficient of two bonded metal strips (usually brass and Invar steel) to convert temperature changes into rotational displacement of the pointer, enabling clear and stable on-site temperature indication without external power supply. Known for its intuitive display, sturdy structure, and economical price, it is widely used as a local temperature monitoring device in industrial processes and equipment
2.Product Features
✅ No External Power Required: Fully mechanical operation, suitable for hazardous or power-scarce environments.
✅ Clear On-site Indication: Large dial, high-contrast pointer, visible from a distance.
✅ Strong and Durable: Shock and vibration resistant, suitable for industrial harsh environments.
✅ Wide Temperature Range: Typically -80°C to +500°C, with special models up to +600°C.
✅ Easy Installation: Various mounting options (threaded, flange, socket, etc.) with minimal maintenance required.
✅ Cost-Effective: Low purchase and maintenance costs, suitable for distributed monitoring points.
3.Connection types
| Type | Characteristics | Typical Applications |
|---|---|---|
| Axial Type | The sensing element axis is parallel to the pointer shaft; compact, common in panel mounting. | Tanks, pipes, standard equipment panels |
| Radial Type | The sensing element axis is perpendicular to the pointer shaft; easy to read from the side. | Boilers, heat exchangers, vertical pipelines |
| Adjustable Angle Type | The dial and probe can be adjusted within a certain angle range. | Complex installation scenarios |
4.Applications
| Industry | Typical Applications |
|---|---|
| Heat Energy | Boilers, steam pipelines, heat exchangers, hot water systems |
| Chemical Industry | Reaction vessels, pipelines, storage tanks, heating equipment |
| HVAC | Air conditioning ducts, fan coils, heat pumps, ventilation systems |
| Food & Beverage | Sterilization tanks, fermentation tanks, heating equipment, drying ovens |
| Machinery Manufacturing | Hydraulic systems, lubrication systems, compressors, motors |
| Laboratory & Testing | Drying ovens, incubators, environmental test chambers, heating platforms |
5.Contact us
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