Product Details
Product Introduction:
The Self-Cooling Temperature Sensing Rod is a detector featuring active heat dissipation and temperature monitoring, designed for material piles with self-heating risks. It provides passive heat dissipation to slow internal temperature rise and prevent hot spot formation, while enabling real-time internal temperature monitoring with three-stage pre-alarm capability.
The BSP-TP series is a fixed-installation model, wireless, and intrinsically safe, suitable for wide deployment across various bulk material storage scenarios prone to heat accumulation.
Product Features:
● Passive Superconducting Heat Dissipation
Utilizing a gravity-assisted super thermal conduit with a water-based two-phase medium as the detector probe, it autonomously rejects heat to the surroundings whenever the internal pile temperature exceeds ambient temperature by >1°C.
The dual-fin structure combines longitudinal straight fins and spiral fins in cross-flow channels, enhanced by a specialized long-wave radiation coating for superior thermal emission efficiency.
● Power-Free Design
Employs semiconductor thermoelectric generation technology. A temperature differential >5°C generates a micro-current, conditioned via PMIC to self-power the device—enabling passive, wireless, and intrinsically safe operation.
● Wireless Mesh Temperature Monitoring
Leverages IoT wireless networking to deliver real-time, accurate internal pile temperature data with integrated three-stage pre-alarm functionality.
Technical Specifications:
Parameter | BSP-TP Series |
Product Type | Fixed Installation |
Detector Type | Super Thermal Conduit |
Detector Medium | Water-based Two-phase Medium |
Detector Material | Carbon steel / Stainless steel |
Detector Diameter | Ø45, Ø76, Ø89mm |
Detector Length | Single rod: 2–10 m; Sectional assembly: 5–60 m |
Power Supply | Self-powered |
Temperature Sensor Type | NTC thermistor |
Temperature Measurement Range | -20～260 ℃ |
Temperature Measurement Accuracy | ±5℃ |
Data Transmission Mode | NB-IoT |
Ingress Protection | IP65 |
Typical Applications
● Enclosed coal storage yards
● Oil / gas storage tanks
● Grain / oil / cotton warehouses
● Material transport via ship / rail / truck
● Sludge storage bunkers
● Coal gangue / sulfide ore stockpiles
System Networking
● Temperature data is transmitted wirelessly and networked to enable data acquisition, analysis, and visualized monitoring.
● The data processing system includes a local server as standard—an independent data storage center dedicated to data warehousing and big data analytics for the coal pile self-cooling temperature control and early warning system. It provides users with data logging, statistical analysis, and query functions.
● An optional industrial-grade IoT cloud platform enables wireless remote access and monitoring, compatible with PCs, smartphones, tablets, and other terminal devices.
● Customizable alarm threshold settings, notification recipients, and delivery methods are available as an option.
● A reserved interface for linked alarm handling provides signal output for intelligent associative mitigation measures.
Keywords
BSP-TP Self-Cooling Temperature Sensing Rod
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