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AW3020A Current type wall mounted temperature and humidity transmitter, the product adopts our company's domestic technologyfirstThe high-quality capacitive digital sensor developed has the characteristics of high measurement accuracy, strong anti-interference ability, and high stability, effectively ensuring product excellencegoodMeasurement performance. The device has a wide measurement range and is suitable for most industrial grade usage environments; Equipped with a large display screen, real-time temperature and humidity monitoring values are displayed; The internal design includes an alarm function module that can achieve high and low temperature humidity sound and light alarms; The temperature output range can be freely set through the system menu; The output signal adopts industrial standards 4~20mA Current signal output, is an excellentgoodIndustrial grade temperature and humidity transmitter.

Application scope:

• Industrial plant, telecommunications base station, communication room
• HAVC HVAC, intelligent buildings, museums
• Archives, offices, etc. are ideal solutions for measuring and monitoring temperature and humidity in various application environments. 

Product Features

• long-term stability • Wide temperature measurement range • High and low temperature measurement precisionaccurate • compact size • lightweight • High measurement accuracy • Fast response speed

Product Parameters:

• Temperature measurement range:-20~60℃(External probe available:-40~80℃）
• Humidity measurement range:0~99.8%RH
• Measurement accuracy:±0.3℃/±2%RH（25℃）
• Resolution: Temperature:0.1℃Humidity:0.1%RH
• Sensitivity attenuation value: Temperature:<0.1℃/Year; Humidity:<0.1%RH/year
• Working voltage:20~36VDC（USB 5V）
• Output current:4~20mA
• Product power consumption:<20mA(When unloaded)

Wall installation:

• Open the outer packaging paper box and remove the transmitter from the plastic bag.
• Turn the back cover of the transmitter upwards, use your fingers or other tools to pry open the plastic buckle under the instrument, and then insert a screwdriver into the square hole under the plastic buckle and pry it upwards with force to open the back cover of the transmitter.
• Position the transmitter on the wall and mark the three nail holes inside the back cover with a pencil.
• Drill three nail holes on the marked areas of the wall using an impact drill.
• Remove the three fixing screws from the packaging box and unscrew the screws from the plastic nail plug. Use a nail hammer to insert plastic nails into the drilled screw holes on the wall.
• Align the screw holes of the back cover with the plastic plugs nailed into the wall, and use a screwdriver to screw the three screws into the plugs separately. After tightening, the transmitter back cover is fixed to the wall.
• Align the two plastic buckles on the top of the transmitter with the back cover, and then press down slightly to secure it onto the fixed back cover.

Technical Specifications