Xi'an Kacise Optronics Co.,Ltd.
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WSS-411W Bimetal Thermometer
Introduction
The Bimetal Thermometer is a mechanical temperature measuring instrument that operates based on the thermal expansion of two bonded metals with different coefficients of expansion. It is widely used in various industries such as petroleum, chemical, food, pharmaceutical, and HVAC applications for local temperature indication.
Features
Technical Parameters
| Measuring Range | -50°C to +500°C (customizable) |
| Accuracy Class | ±1.0%, ±1.5%, or ±2.0% (per EN 13190 or ASME B40.3) |
| Dial Diameter | 63 mm / 100 mm / 150 mm |
| Stem Length | 50 mm to 500 mm (custom lengths available) |
| Stem Diameter | Ø6 mm / Ø8 mm / Ø10 mm |
| Material | Stainless steel 304 or 316 |
| Mounting Type | Back, bottom, or adjustable angle connection |
| Connection | Threaded (1/2” NPT, G1/2", M20x1.5, etc.) |
| Window Material | Glass or polycarbonate |
| Protection Grade | IP55 / IP65 / IP67 (optional) |