Minimum required diameter 25φ! 400 points can be measured simultaneously with one 200m cable! Measurement devices and cable installation can also be done by a small number of people.
Traditionally, measuring geothermal heat involved using thermocouples or platinum resistance thermometers connected at necessary points, and if the depth was significant, cranes were typically used to lower them to the required depth. Additionally, the more measurement points there were, the thicker the cables became, which often led to very high costs for drilling the corresponding borehole diameter. However, with this product, it is possible to start measurements immediately using a portable measuring device, a laptop, and dedicated optical fiber sensors. This product is sized to be loaded onto a typical passenger vehicle, and there is no need for heavy machinery to lay cables. It can also be inserted into existing piping for heat extraction and thermal response recovery tests to measure temperature. In recent years, it has been widely used by research institutions, including universities, as well as companies that undertake thermal response testing. No complicated setup is required for the laptop, as it operates on Windows OS. Additionally, we offer optional software for gradient display at each depth and analysis programs, so please feel free to inquire. We also provide measurement services using this equipment, so do not hesitate to ask. We have other products available that can accommodate depths of up to 3000 meters.
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basic information
Contents 1 unit of fiber optic temperature measurement device DTS 2 dedicated sensors with a tip weight (for 200m) 1 set of notebook PC (including basic software setup) For detailed specifications such as temperature accuracy, please inquire. Options Software for displaying temperature information Channel expansion option Fully waterproof structure dedicated sensor with tip weight Dedicated sensor for burial *Temperature measurement over 200m and above 100°C is also possible. Please inquire for various details. *Please inquire about measurement services as well.
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Applications/Examples of results
Geothermal temperature measurement - Thermal response test - Stratigraphic structure analysis - Thermal capacity investigation - Other deep temperature information analysis Temperature measurement for civil engineering - Structural condition monitoring - Monitoring of structural fill - Monitoring of liquid inflow into the ground
Company information
Our company is a leading provider of fiber optic temperature monitoring and fire detection systems. Utilizing our extensive technical expertise gained through various successful implementations in fields such as temperature monitoring of power cables and plant equipment, tunnel fire detection, geothermal measurement, water temperature measurement in rivers and oceans, and pipeline temperature monitoring, we provide optimal and safe systems for our customers. In recent years, we have introduced temperature monitoring systems for major power companies and fire detection systems for subway lines overseas. Additionally, we are collaborating with various research institutions and companies to develop specialized sensors. We also develop custom sensors based on customer needs, so please feel free to inquire if you have any requests. We also conduct other services such as surveys and measurements. If you are in a hurry or do not receive a response to your inquiry, please contact us through our company website.