Details

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Product #： ET-T21G

Features: Phone Call, SMS, Email (Telegram), WeChat Alarm Two external temperature sensors Wireless 433Mhz IoT datalogger Built-in backup data storage memory, as temporary storage during offline High-capacity 3.6V lithium battery enables continuous operation for 1～3 years. Optional 12Vdc power adapter Wireless dual temperature recorder (external sensor) connects wirelessly with ET-G5plus receiver router,  with dedicated ETCCC cloud platform, comprehensive features & functions, and secure data storage at Cyberjaya Ali Cloud Data Center. ExcelTest Cold-Chain Cloud (ETCCC) software has come with FDA 21 CFR Part II Compliance features. Each ET-G5plus receiver router is able to connect up to 50pcs ET-XXXG wireless datalogger.

Specification：

Main Features	ET-G5plus 4G/Wifi/RJ45 real-time data upload, Bluetooth printing, ETCCC IoT cloud storage, SMS alarm alert, ETCCC IoT cloud SMS-Phone call-Email-WeChat alarm alert.
Temperature Range	-40～100 oC
Temperature Accuracy	±0.3～0.5 oC
Display Resolution	0.1 oC
Temperature Sensor	External 2 probes NTC sensor, cable length 5M. Customizable
Display	LCD
Record Capacity	200 sets; manual or auto-clear
Record Sampling Rate	Min 1min, 10min ~ 24hours (configurable)
SMS Phone no.	Max 8 numbers(from ET-G5plus), Unlimited (from ETCCC Cloud)
Communication Method	Lora 433mHz (ET-TXXXG & ET-G5plus)4G LTE networks
Alarm Method	Sound, Light, SMS, phone call (Cloud), email (Cloud), WeChat (Cloud)
On/Off Method	Button press ON/OFF
Clock	Datalogger clock real-time display, with power failure backup & Configurable
Working Environment	-20～70 oC
Power Supply	12V DC power & High-capacity lithium rechargeable battery (3.7V 6000mAh). Auto switch.
Ports	RJ-45
Data Acquisition Type	Multi-platform Web Browser & WeChat (Smartphone, Tablet & PC) App access to dedicated ETCCC IoT Cloud
Standby Time	Standard operation 5min record interval, able to operate for 1 ~ 3 years (no alarm)
Size	102 x 109 x 29 mm
Calibration	SAMM IEC/ISO 17025 Accredited Calibration Certificate
Casing Material	ABS industrial plastic, anti-vibration & drop
Warranty	12 months. Extendable option

Application:
It is suitable for food and drug safety, scientific research and development, pharmaceutical, healthcare, pharmacy, pathology laboratory, HVAC, refrigerated storage and transportation, warehouse, meteorology and hydrology, papermaking, environmental protection, archives, experimental (test) rooms, museums, electricity, tobacco and other fields.