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T20 Wireless 4G GPS Temperature Humidity Alarm Controller Data Logger
5.0(1 review)
This product is retired now, and there is no replacement item.
Temperature Humidity MeasurementTemperature measurement range: -40~80℃(±0.5℃) Humidity measurement range: 0-100%RH (±5%RH@25℃)Support up to 2 temperature probes or 2 temperature & humidity probesDisplayOLED display screenTouch key switch menuData LoggerWireless record to Cloud, optional cellular or Wi-Fi versionMemory data storage capacity: 15000 readingsAutomatically data store when netw...
Temperature Humidity Measurement
Temperature measurement range: -40~80℃(±0.5℃)
Humidity measurement range: 0-100%RH (±5%RH@25℃)
Support up to 2 temperature probes or 2 temperature & humidity probes
Display
OLED display screen
Touch key switch menu
Data Logger
Wireless record to Cloud, optional cellular or Wi-Fi version
Memory data storage capacity: 15000 readings
Automatically data store when network connection lost
Recover the stored to Cloud when connection is back to normal
Thermostat
Inside 3 relays
Temperature and humidity high or low interlock
Programmable timer relay action
SMS (only cellular version support)
Preset 10 authorized phone numbers
Configurable alarm/recover SMS
Query current value by SMS
Control relay by SMS
Remote setting by SMS
TCP/IP connect
TCP/IP connect 4 internet servers (IP or domain)
Http post, Cwt_IO protocol
Real-time/logging upload data
Real-time Data Monitoring
Login cloud via web or APP to monitor data
Support export data form cloud platform
Alarm
Configurable temperature/humidity low and high level to alarm
High-brightness red led light on panel
Built-in alarm buzzer
Power failure/recover alarm
Support 2 wired inputs for alarm
