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Wireless temperature and humidity monitoring device
Model: WN60
Category: Automatic/Industrial Machines & Equipments / Testing Equipment / Inspecting/Measuring Instrument and Parts
Characteristics
The Wireless temperature and humidity sensor of WN60 series producted by Shenzhen Xinli Technology CO., LTD is an environmental temperature and humidity for real-time monitoring of the network system configuration, its working principle is set to collect real-time data or by user's cycle is uploaded to the wireless communication device management.
Used in the wireless temperature and humidity sensor to transmit data in 490 MHz which kind of low power consumption, good stability, high safety of radio frequency way, the function of transmission distance, data processing and transmission speed complement can realize the complementary, that leading to The Wireless sensor network using more flexible.
The wireless temperature and humidity transfer device has high Accuracy of measurement and anti-interference ability. Its temperature measurement range from - 50℃ to +80℃, the precision can be up to ±0.1℃∼±0.5℃, the humidity measuring range is 0% RH to 100% RH, accuracy can reach 0.8% RH to 0.8% RH, except that, it also can ensure the long-term stability of the 1% RH/yr. Choose after coating process of PCB, corrosion resistant, humid environment such as the foregoing function, IP66 protection grade, flame retardant, anticorrosive effect is obvious. It is better to choose the explosion-proof enclosure under the environment of combustible gas.
The wireless temperature and humidity sensor can be widely used in storage, refrigerated items, cellar items, electrical equipment, insulation materials, high temperature, high temperature equipment such as materials, equipment manufacturing temperature detection. In greenhouses, for example, the growth of plants is very strict to the requirement of temperature and humidity, under improper temperature and humidity, the plant not only can stop growing, even lead to death. And under the monitoring of wireless temperature and humidity sensor, through monitoring and control the related parameters inside the greenhouse, so as to ensure the greenhouse temperature and humidity relatively appropriate environment, in order to promote the healthy and fast growth of plants.
Specifications
Technical parameters for uplink communication:2.4 GHz wireless RF:
TX power: 100 mW or 500 mW
RX sensitivity: -119dBm.
Ideal transfer distance: 1.5or 3KM.
Network architecture: star network.
Application layer protocol: MODBUS
Downward interface: 1 road temperature and humidity sensor
Sensing element: Range and accuracy of 3002 temperature and humidity sensor: -40∼120℃, ±0.2℃, 0∼100% RH, ±1.8% RH.
Range and accuracy of 3004 temperature and humidity sensor: -40∼120℃, ±0.3℃, 0∼100% RH, ±3.8% RH.
DI/DO input parameter: dry contact input
Supply voltage: 3.6∼4.2 V battery / 5 V adapter
Power consumption: Under normal circumstances: ＜0.5W;
In a dormant state: ≤200uA;
Peak point current: 850mA.
Protection degree: PCB is treated with coating (optional) applicable for corrosive and moist conditions; the housing has protection degree of IP66.
Operating temperature: the maximum range is -40°C to +85°C (-20°C to +70°C for LCD).
Operating humidity: RH 95%.
Warranty period: 3 years.
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