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    HE25R Wireless Cold Chain System Solution
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    HE25R Wireless Temperature And Humidity Data Logger

     

             Wireless cold chain system refers to the realization of continuous monitoring and early warning for the storage and transportation environment of drugs, pharmaceuticals, blood, vaccines, etc. It makes the logistics process of cold chain products in the period of delivery, transfer and handover as well as in the use unit meet the specifified refrigeration requirements without “breaking the chain”, that is, the seamless link of warehousing logistics–cold storage–outbound link–pharmacy and laboratory–use (patients, doctors and nurses). It mainly monitors and records the temperature and humidity environment of refrigerators, freezers, refrigerators, warehouses and pharmacies in medical places, and alarms and corrects the abnormal conditions in time to ensure the quality of goods.

     

    green-mi.png Technical Specifications for HE25R

     

    •  Imported built-in probe with high precision and reliability.
    •  Accuracy: temperature error ± 0.3 ℃ (0 ℃ ~ + 60 ℃) others ± 0.5 ℃  ;Humidity error ± 3.0% (10% – 90%) RH other ± 5.0% RH
    •  Measurement range: – 0 / Rh ~ + 100 ℃
    • Acquisition frequency: 30s ~ 60min (free confifiguration, default 5min)
    • 50000 sets of data memory, support data power-offff continuation.
    • 433MHz wireless communication, 500m open space, receiving sensitivity – 105dbm.
    • Cr2450 button battery is replaceable, 500mah, and can work for 18 months (0 ℃).
    • PC-ABS environmental engineering plastic, IP68 waterproof.
     
          
          
     

    Model List
    Model HE25R-W HE25R-L
    Temperature Measurement Range

    -35℃~+60℃

    -199℃~+60℃

    Humidity Measurement Range

    -0~100%RH

     /
    Temperature Accuracy

    ± 0.3 ℃ (0 ℃ ~ + 60 ℃)

    others ± 0.5 ℃

    ± 0.5 ℃ (- 20 ℃ ~ + 50 ℃).

    Humidity Accuracy

    ± 3.0% (10% – 90%) RH

    other ± 5.0% RH

     /

    Acquisition Frequency

    30s ~ 60min (free confifiguration, default 5min)

    Storage Capacity

    50000 groups of data memorys, support data power-off continuation.

     

    green-mi.png 433M to RJ45 Wireless Relay:
    •  RJ45 or 4G all network gateway data forwarding monitoring platform.
    •  2.4 “color screen with display.
    •  Power supply: 18650 lithium battery, 2 * 2500mah, replaceable ; 5v/2a micro USB/type-c supports charging
    •  Alarm: light alarm, buzzer alarm
    •  Communication: 433MHz communication, communication 500m
    •  Access: 300000 access capacity, support breakpoint continuation.
    •  Size: 102 * 77 * 35mm
     
    green-mi.png Monitoring and management system of cold chain transportation platform
     
    • It can ensure continuous data monitoring and early warning for 7 * 24 hours;
    • Through the wireless transmission mode approved by the Ministry of industry and information technology, the data is safe and reliable with strong anti-interference;
    • The system can support over standard, off-line, power-off and other alarm modes;
    • Support SMS, sound and light, e-mail and other alarm modes;
    • Support abnormal records of temperature exceeding standard data and improvement measures records;
    • The sensor has its own recording function, supports power-offff and continuous transmission function, and 100% guarantees data integrity.

    green-mi.png Application
     

    Cold storage                       Medicine refrigerator                           Cold chain transportation                                 CDC                         Vaccine

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