RCW-400A RF Temperature Logger

Elitech RCW- 400A RF temperature logger is a high precision temperature and humidity measuring equipment. Its LCD screen displays a wide range of information such as the system time, current running status, record points, etc.

For real-time data transmission, every Elitech RF temperature logger is equipped with a 3G RF transceiver and microprocessor. These ensure long communication distance, advanced anti jamming capability and reliable networking. Data is uploaded to cloud platform via 3G network. This allows for timely analysis of temperature or humidity in cold chain supply management.

Elitech RF temperature logger’s 3G (WCDMA) network is reliable and flexible with no communication limits. No need to install software or debug, simply set APN to match the WCDMA system of the mobile operator.

In case the network disconnects, the RF temperature logger will auto-log to network. It auto-resumes uploading data after network recovery without human intervention.

To enhance safety, Elitech equips every RF temperature logger with alarms that have multiple modes of operation. These include via SMS, buzzer, external audible and visual siren. Users can set different alarm thresholds.

With the support base location, Elitech temperature logger uploads all information pertaining to location for faster trace and replay.
Power supply    12V/2.5A（DC)
Temperature measuring range     -40℃～+70℃
Temperature accuracy    ±1.0℃(0℃~40℃); ±1℃( -25℃~0℃）;±2℃( others）
Humidity measuring range    10%~99%
Humidity accuracy    ±5%RH
Temperature  Sensor    NTC thermistor
Humidity Sensor    Honeywell
Record cycle    1 min to 24H continuously settable
Record capacity    20,000 points for each channel(Max)
Date export    via USB in csv or txt
Bettery life    above 24 HR
Communicaterion interface    3G,SMS
Alarm output    buzzer and relay alarm
Stand-by bettery    3.7V lithiem battery
Applicable environment
Temperature     -10℃～+45℃
Humidity    0%~80%