[Supply RF Temperature GSHP system] - Beijing Boren set-Technology Co.,

Ground source heat pump temperature field measurement and control system [Products] ground source heat pump system uses soil as buried pipe heat exchanger or heat sink, heating and cooling of buildings in the buried pipe heat exchanger design , the thermal conductivity of soil is an important parameter, while the ground temperature is especially important for long-term reliable monitoring. When the soil thermal conductivity measured in the field test of time long enough to test the temperature of the fluid at different depths and export and stable condition after will affect the accuracy of the test results. So buried temperature cable design is especially focused. Boren set by Beijing-Technology Co., Ltd. launched the TD-2009 ground source heat pump temperature field measurement and control systems, hardware adopt advanced ARM technology; PC software update upgrades in 2012, using the .net language technical design, humane, intuitive ; temperature sensor directly encapsulated within the cable, packaging according to customer designated distance. Currently the system is widely used in ground heat, ground source heat pump temperature measurement, buried heat wells, shafts and ground source heat pump systems to monitor temperature, because the reliability and stability of the system in many projects has been verified and achieved good beer. Technical Parameters 1, measuring range: -55 ℃ ~ + 125 ℃ 2, Accuracy: 0.3 ℃ (-20 ℃ ~ + 80 ℃) 3, Resolution: 0.1 ℃ 4, the sampling points: less than 5125, inspection cycle : more than 10 s (settable) 6, alarm threshold: -55 ℃ ~ + 125 ℃ 7, transmission technology: RS485, RF (radio frequency technology), GPRS 8, measuring point line length: less than 350 m 9, Power supply: AC220V / external high-capacity lithium battery (life of 7-30 days) 10, Communication Interface: USB 11, Working temperature: -30 ℃ ~ + 80 ℃ 12, Humidity: less than 90% RH 13, cable protection class: IP68, IP69K [ Contact] Chaijing Li: 13983165254 Mr. Sun: 18515114685 Mr. Cheng: 13811460908 Tel: 372956049129 010-5361 Fax: 010-80741256 a sale: Beijing, Block B Building, Shahe Town, Changping District youth entrepreneurship Room 326 sales of two: Beijing Shahe Town Youth Venture Building, Room 302, Block B, Changping District