Description
ECO Farm WIFI humidity and temperature senor is a high accuracy temperature and humidity data logger for WIFI wireless data transmission. It can upload up to 4 channels of temperature and humidity data to the server through WIFI. The temperature and humidity recorder adopt imported high-precision sensors. This temperature and humidity data logger make full use of the already established WIFI communication network to achieve data acquisition and transmission, and achieve the purpose of centralized monitoring of temperature and humidity data. It can greatly reduce the construction amount and improve construction efficiency and maintenance cost.
The original high-quality temperature and humidity measuring unit, the probe can be installed externally, and the probe cable can be up to 30 meters long;
The wifi temperature humidity sensor adapts to DC10~30V wide voltage power supply, the temperature and humidity acquisition frequency is 20S/time, and the data upload frequency is 1S~10000S/time can be set; Built-in alarm function, can set the upper and lower limit of alarm and return difference value, built-in a buzzer, an external sound and light alarm (optional).
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Power supply
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10~30V DC
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Communication interface
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standard WIFI wireless (2.4GHZ)
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IP address
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Support static IP address, automatic IP address acquisition function, support cross-gateway, domain name resolution, support WAN connection
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WIFI communication parameters
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support 802.11b/g/n wireless standard
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WIFI encryption performance
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Support WPA/WPA2 security mode
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Built-in probe
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Range
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-40℃~+80℃, 0%RH-100%RH
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Accuracy
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±3%RH(60%RH,25℃), ±0.5℃（25℃）
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External probe
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Range
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-40℃~+120℃, 0%RH-100%RH
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Accuracy
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±2%RH(60%RH,25℃), ±0.4℃（25℃）
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Resolution
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0.1℃, 0.1%RH
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Recording ability
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65000 readings
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Working environment
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-20℃~+60℃, 0%RH~95%RH (non-condensing)
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Temperature and humidity refresh time
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1s
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Long-term stability
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Temperature
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≤0.1℃/y
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Humidity
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≤1%RH/y
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Response time
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Temperature
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≤25s (1m/s wind speed)
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Humidity
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≤8s (1m/s wind speed)
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Data upload time
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Default 20S/time, 1S~10000S can be set
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