1
Chapter I Product Introduc
ti
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Besantek wireless temperature and humidity recorder design of a high-speed, intelligent temperature and
humidity recorder. The instrument uses wireless data transmission method to collect and record temperature and
humidity data. It comes with record memory, can store 8192 sets of data, can realize remote real-time monitoring
of warehouses, laboratories, refrigerators, cold storage and other environments, using 2.4G wireless network to
send data without wiring, simple operation, reliable performance.
1.1
Product Features
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1
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Zigbee to RJ45 wireless relay technical parameters
Wireless transmission rate: 115200bps.
The number of wireless recorder can be Max connected to 32 units.
Support frequency band number: 15 frequency bands
Wireless Interface: Zigbee ad hoc network, automatically find the best link to transmit data
built-in RJ45 interface, will receive the wireless data from LAN and transmit data to the server
Can be used as relay / gateway at the same time, used for receiving wireless s ignal sent by wireless
temperature and humidity recorder.
Power : 12V DC adapter
(2) Wireless recorder technical parameters
Wireless transmission rate: 115200bps.
LCD resolution: temperature 0.1
℃
/ humidity 0.1% RH.
Sound and light alarm (LED lights + buzzer). More than any channel set the upper and lower limits, then
automatically alarm.
Switzerland imported integrated temperature and humidity sensor.
recording interval: 2s-24h
Support continue transferring from breakpoint function.
Wireless transmission rate: 115200bps, the maximum transmission distance: 50-500 meters (test data in
empty without blocking environment).
Use Zigbee 2.4G wireless network
