Elitech DR-210A Temperature/Humidity Data Logger
To monitor multiple points simultaneously, you can integrate Elitech refrigerator temperature monitor with LAN via RS485. It has a USB port interface where users can read and save data via Elitech data management software.
This flexibility explains a reason for adopting refrigerator monitor in a number of industries. Main applications include pharmaceuticals, food, modern agriculture, refrigerated truck, cool cabinets, fresh food cabinets, incubators and laboratories.
For safety, every Elitech refrigerator temperature monitor is equipped with buzzer and relay alarms. They will be triggered when the refrigerator temperature exceeds preset minimum or maximum temperatures.
No need to worry about refrigerator temperature monitor turning off in case of power failure. The rechargeable standby battery supplies power for no less than 10 days in case of external power failure.
Power Supply: 12V AC / DC ~ 24V AC / DC,
power supply 90 ~ 264VAC, 50/60HZ is available by connecting external power adaptor
Temperature Measuring Range: -50.0 ℃ ~ 120.0 ℃
Temperature Accuracy:± 0.5 ℃ for the range -30 ℃ ~ +20 ℃ ;
± 1 ℃ for -40℃ <the temperature<-30℃ and 20℃ <the temperature<70℃；
+2℃ for other range（If sensor wire is longer than 50meter,accuracy deviation 1%）
Temperature Sensor Type: NTC (sensor wire length five meters)
Humidity Measuring Range: 0～95%RH
Humidity Accuracy: （25℃） ：+5%RH ；
（10～40℃）:0～59%RH: + 6%RH(max)
60～95%RH: + 8%RH (max)
Temperature Sensor Type:Honeywell
Display Resolution: 0.1
Recording Cycle: 1 minute to 24 hours continuously set
Recording Capacity: each 130,000 points (MAX)
(When the data record is full, the new record will overwrite the original data)
Operation Environment: Temperature -35 ℃ ~ 70 ℃;Humidity 0% ~ 95%
Alarming Output：buzzer, and alarming relay
Communication Interface：USB interface and RS-485 interface
Standby battery: 3.6V 2200mAh