Heat-resistant up to 250℃! For temperature measurement in geothermal wells. Available in three selectable transmission wavelengths.
In the geothermal power generation industry, accurately understanding the temperature and conditions within wells is essential for efficient power generation and equipment maintenance. Precise measurements in high-temperature and high-pressure environments are crucial for ensuring equipment safety and maximizing power generation efficiency. Traditional measurement methods have faced issues with durability and accuracy in harsh environments. Our multipurpose heat-resistant optical fiber can withstand high temperatures of up to 250°C, enabling accurate temperature measurement within geothermal wells. 【Usage Scenarios】 - Temperature measurement within geothermal wells - Various measurements in high-temperature environments 【Benefits of Implementation】 - Enables accurate temperature measurement in high-temperature environments - Contributes to the safe operation of equipment - Supports the optimization of power generation efficiency
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basic information
**Features** - Resistant to high temperatures up to 250℃ - Three selectable transmission wavelengths (180–850nm, 250–1200nm, 400–2400nm) - Comes with a stainless steel protective tube - Large diameter 400μm core - Minimum bending radius R100 **Our Strengths** Providing high-quality, high-precision measuring instruments with short delivery times and low prices. Manufacturing and selling precision instruments such as radiation thermometers, meter relays, and thermography.
Price information
The price varies depending on the wavelength and length, so please feel free to contact us.
Delivery Time
※The delivery date may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Measurement required in areas with high ambient temperature: - Temperature measurement - Spectral analysis - Thickness measurement
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The main product, the radiation thermometer, features a fast response time and can measure small surface areas, with the capability to measure through glass. It has a wide temperature range, suitable for various applications from low to high temperatures. It is particularly ideal for measuring workpieces inside vacuum chambers, high-frequency heating, and objects moving along production lines. The meter relay is analog and is offered at a low price with a short delivery time.











