Jiangsu Acrel Electrical Manufacturing Co., LTD. |
Verified Suppliers
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Items | Features | ||||||
Power Source | AC85~265V,DC100~300V | ||||||
Power Consumption | 8W | ||||||
Communication | Protocol | Modbus-RTU | |||||
Baud rate (bps) | 2400,4800,9600,19200 | ||||||
Environment | Temperature | -10℃~55℃ | |||||
Humidity | ≤95% | ||||||
Atmospheric pressure | 86kPa~106kPa | ||||||
MTBF | ≥50000 h | ||||||
Active wireless temperature sensor | Wireless frequency | 2.4GHz/2.4GHz/470MHz | |||||
Communication distance | 10m/10m/150m in open area | ||||||
Sampling frequency | 25s | ||||||
Transmitting frequency | 4min | ||||||
Power source | Battery | ||||||
Installation | Bolted/Strap-secured/tied with cable tie | ||||||
Range of temperature | -40℃~+125℃ | ||||||
Precision | ±2℃ | ||||||
Application | Joints in high or low voltage switchgears | ||||||
Battery life | ≥5 years | ||||||
Passive wireless temperature sensor | Wireless frequency | 470MHz | |||||
Communication distance | 150m in open area | ||||||
Sampling frequency | 15s | ||||||
Transmission frequency | 15s | ||||||
Power source | CT-powered, starting current≥5A | ||||||
Installation | tied with cable tie/alloy chip fixing | ||||||
Sensor probe | Isolated/alloy bottom | ||||||
Range of temperature | -10℃~+125℃/-50℃~125℃ | ||||||
Precision | ±2℃/±1℃ | ||||||
Application | Joints in high or low voltage switchgears |