Minimum required diameter 25φ! A single cable can simultaneously measure 400 points over 200m! 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 for each required measurement point, and if the depth was significant, it was common to lower them using cranes or similar equipment. Additionally, the more measurement points there were, the thicker the cable diameter became, which often led to 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. The laptop does not require complicated settings and 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. There are also other products available that can handle depths of up to 3000 meters.
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basic information
Contents 1 unit of optical fiber 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 temperature information display 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 options. *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 projects, including 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 offer optimal and safe systems to our customers. In recent years, we have implemented equipment temperature monitoring systems for major power companies and fire detection systems for subway lines overseas. Additionally, we are developing specialized sensors in collaboration with various research institutions and companies. 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.
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