Industrial Bimetal Thermometer Back Connection Bimetal Temperature Gauge
The Bimetallic Thermometer is designed for direct process reading in demanding industrial environments. It features a bimetallic sensing element—two bonded metal strips with different coefficients of thermal expansion—that translates temperature changes into a mechanical pointer movement on a dial. It requires no external power, batteries, or complex electronics, ensuring fail-safe operation in extreme conditions (-80°C to +600°C).
Bimetallic thermometers’ zero-power operation, customizable designs (e.g., adjustable heads, varied stem lengths), and corrosion resistance make them superior to fragile electronic sensors in harsh environments. Its versatility spans oil/gas, HVAC systems, chemical processing, food production, energy plants, and machinery.
Bimetallic thermometers’ core features:
All-metal construction: 316L stainless steel case/stem, IP65-IP67 rated.
Direct-drive dial display: Clear visibility with 200° scale rotation.
Versatile configurations: Axial, radial, or adjustable mounting stems (50–500 mm lengths).
Operating range: -80°C to +600°C (-112°F to +1,112°F) with accuracy ±1% FS.
Product Name | Bimetallic Thermometer |
Product Model | WSS |
Temperature Range | –80 °C to +600 °C |
Accuracy Class | 1.0(±1% of full scale ) |
Dial Size | 60,100,150mm |
Stem Length | 100 mm to 400 mm (standard); custom lengths available |
Stem Material | SS304, SS316, Hastelloy C276 |
Stem Diameter | 6,8,10,12,14mm(Customization available) |
Mounting Orientation | Bottom, back, or adjustable accessory head |
Ambient Temperature | –40 °C ~ +60 °C |
Transmitter Type | Output Signal: 4–20 mA (two‑wire) + HART. Protection: Ex d |
Process Connection | Flange, Thread, Customization available |
Protection | IP65, IP67(with seal kit) |
Applications
Oil & Gas: Tanks, pipelines, wellheads, refineries.Wellhead and separator temperature measurement.
Chemical & Petrochemical Plants: Reactors, storage vessels, acid/caustic lines.Monitoring reactor, vessel, and pipeline temperatures.
HVAC Systems: Boilers, chillers, air handlers.Duct and ambient temperature monitoring.
Food & Beverage: Pasteurization and cooking process control.Pasteurizers, fryers, sterilizers.
Power Generation: Boiler, condenser, air handlers, and feedwater temperature control.
Marine/Offshore: Engine rooms, hydraulic systems.
Water Treatment: Heat exchangers, sedimentation tanks.Treatment‑plant temperature profiling.
Your Benefits
No External Power Required: Fully mechanical operation ensures continuous service even during power outages.
High Durability: Corrosion‑resistant stem and housing withstand harsh process conditions.
Easy Installation & Maintenance: Standard flange or threaded process connections; minimal upkeep with no electronics to calibrate.
Cost‑Effective: Lower initial and maintenance costs compared to electronic transmitters in many applications.
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