Product Overview
The KL-DS33YS copper-plate wireless temperature sensor is a temperature sensor featuring ultra-low power consumption, high accuracy, and wireless transmission. It consists of a temperature sensor, signal modulation and amplification device, logic control circuit, wireless communication circuit, lithium battery, and antenna. This sensor uses ultra-low power wireless communication to transmit the collected temperature data to the wireless temperature measurement host via a wireless network.
This temperature sensor features single-channel temperature detection and is directly mounted on a copper plate. It is primarily used to measure the temperature of the surface or contacts of high-voltage energized objects, such as industrial equipment, high-power motors, exposed contacts in high-voltage switchgear, busbar connections, outdoor disconnectors, and transformers.
Main Technical Parameters
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Temperature measurement range
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-40～+200℃
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Measurement accuracy
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±1℃
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Thermistor
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PT1000
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Temperature sampling frequency
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Default 10 seconds
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Communication methods
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LORA
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wireless frequency
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470-510MHz
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Wireless transmission distance
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≤800 meters
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Battery lifespan
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5-8 years
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Installation method
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Bolt fixing
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General
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105mm
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External dimensions
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60mm*45mm*25mm,
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Protection level
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IP68
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Installation location
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Outdoor isolating switches, wall-penetrating cable clamps, transformer inlet and outlet terminals, outdoor flexible copper busbar connections, and other similar components.
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