LCT2701 analog output (4-20mA) temperature and humidity sensor
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Product Description I. Introduction The LCT2701 is a 4–20mA temperature and humidity sensor launched by Changxin IoT. It can convert changes in temperature and humidity values into changes in current values, allowing it to be connected directly to various secondary instruments with 4–20mA input standards. Key feature: The power supply has no polarity, preventing damage caused by wiring errors; it is suitable for various environmental monitoring scenarios. II. Performance Specifications 1. Temperature measurement range: -25℃~+60℃ ； 2. Temperature measurement accuracy: ±0.5℃ ； 3. Humidity measurement range: 0%～100%RH ； 4. Humidity measurement accuracy: ±3%RH (25°C) ； 5. Operating power supply: 12–36VDC when the load resistance is ≤250Ω; 20–36VDC when 250Ω < load resistance ≤500Ω (maximum load resistance: ≤500Ω). 6. Dimensions: 100×80×30mm. Companion software: LCT-soft for environmental monitoring, LCT-web for cloud-based use, and LCT-app for mobile use. Typical applications: data center environments, pharmaceutical warehouses
Damn piece of junk, its load characteristics are terrible—absolute shit!!! Hahaha
Speak politely and leave some room for yourself.
Please tell the person in your company who is responsible for wiring the circuits – it’s absolutely terrible. Tell him that wiring the circuits in such a poor manner will cause problems for those who use your meters; there could be a bunch of issues with assembling the meters and circuit boards. . v