Product Overview:
Our company has developed a product that can timely monitor the temperature of electrical connections, addressing the potential hazards of excessive temperature rise caused by factors such as material aging, poor contact, and overcurrent in electrical equipment connections. This series of on-line monitoring devices for electrical connection temperature utilizes low-power design and wireless temperature measurement technologies, featuring complete isolation, easy installation, strong anti-interference capability, and reliable operation. It effectively resolves the issue of temperature measurement under high-voltage conditions.
Features:
Hole Size: 91x91Power Supply: AC/DC 85~265V
Communication Interface: RS-485 (Isolated)
Resolution: ±1℃
Thermocouple Channels: 12 (supports 1 to 12 temperature collection points)
Harvesting Module: ≤5 meters
Accuracy: ≤±2%
Temperature Measurement Range: -40℃ to 150℃
Instrument operating environment temperature: -40℃ ~ 85℃
Wireless Frequency: 433MHz (standard)
Alarm Output: Relay Passive Contact Output (1 Normally Open + 1 Normally Closed)
Sensor Temperature Tolerance: 200℃
Instrument operating environment humidity: ＜95%RH
Sensor module distance to central processing unit: ≤1,200 meters
64 channels, Frequency Hopping (FHSS) technology, strong anti-interference, effectively avoids data packet collisions in the air
Battery life of wireless temperature sensor: 3 ~ 7 years (data sent every 2 minutes for testing)
Product Selection:
Temperature monitoring for high-voltage switchgear contacts and terminals, knife switches, high-voltage cable joints, dry-type transformers, and low-voltage high-current cabinets, etc.
Resource Download:
CDW2000 (Temperature Online Monitoring) Strap-Type, White Shell.pdf
