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1、 Product Overview
LM35DZ is one of the integrated circuit temperature sensor series products produced by NS Company. It has high working accuracy and a wide linear working range. The output voltage of the device is linearly proportional to the temperature in Celsius. Therefore, from a usage perspective, LM35 has advantages over linear temperature sensors using Kelvin standards. LM35 does not require external calibration or fine-tuning and can provide commonly used room temperature accuracy of ± 1/4 ℃. The temperature control system developed based on LM35 is stable and reliable, with characteristics such as small size, high sensitivity, short response time, and strong anti-interference ability.
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2、 Parameter Introduction
Working power supply: DC 4~30V
Temperature measurement accuracy:+0.2 ° C (at+25 ° C)
Working temperature range : 55°Cr +130°C
Output voltage (V) : +6V~-1 ,0V
Leakage current (μ A): less than 60 μ A
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3、 Product application
3.1 This product is suitable for temperature measurement and control fields such as freezers, granaries, storage tanks, telecommunications rooms, power rooms, cable trays, etc
3.2 Temperature measurement and control of industrial equipment in narrow spaces such as bearings, cylinder bodies, spinning machines, air conditioners, etc.
3.3 Automotive air conditioners, refrigerators, freezers, and medium and low temperature drying boxes.
3.4 Heat metering for heating/cooling pipelines, household heat metering for central air conditioning, and industrial temperature measurement and control
