Temperature and humidity Data Logger

About us  

      Fenghua Refworld Refrigeration Industry Co., Ltd. is a company specializing in the R&D, manufacture and sale of refrigeration components and equipment. Through several years of hard work and devotion in the field of refrigeration, high technology manufacturing equipment and advanced management concept, we are making a solid base for our future development. Now we have established a wide sales network all over the world. We are always open for your visit and cooperation and hope that we can establish long-term cooperation with your esteem company and will do what we can for the development of the world refrigeration and air conditioning. 

About product   

Description

RW-RC-40 Temperature and humidity Data Logger,Segment LCD display, one channel temperature and one channel humidity as its standard configuration, it could be expanded to four channels( channel 1 and channel 2 temperature and humidity optional), internal rechargeable lithium battery, RS-485 network can be set up, support the U disk copy and USB data transmission. It has the advantages of wide temperature range, high accuracy, big record capacity, etc.The segment LCD could display the system clock, the current work status, record capacity and recorded data; it has the output of buzzer and alarm relay. Its data-processing software has the functions of real-time transmission, historical data uploading, data saving and printing, etc. The product is widely used in industries of foodstuff, medicine, cold-chain transportation and other industries accordant with HACCP system certification. It could also be used in laboratory where needs temperature and humidity supervision.

Features

• Monitor and record temperature and humidity data
• Temperature record cycle could be flexibly adjusted
• Large record capacity. If record every 15 minutes, it could record for more than ten months.
• Big LCD screen can simultaneously display system clock, current work status, record capacity and recorded data.
• The upper/lower temperature alarm temperature could be separately set. It will alarm when the temperature exceeds the upper or lower limit.
• It has USB /U disk interface for convenient data copy and save.
• Form a Local Area Network by RS-485 interface to monitor several data loggers’ temperature.
• It is matched with our RC-40 data processing software which could real-time monitor, upload, print and manage the data
• It has two alarm output: Buzzer and alarm relay
• with rechargeable standby batteries, when the power is cut off, it could keep running for ninety days after fully charged.(in the condition of GSM module turn-off or no installation of GSM module)
• GSM alarm model is optional, which enables users to know temperature change without the limit of time or space.GSM alarm module could still work 48 hour even if the external power supply is cut off.

Specification

  Product Size: Length: 133mm    Width: 128mm Depth: 34mm 

LCD display symbol description

1. Battery level display
2. External power connection indication
3. Menu setting mode display

4. Over limit alarm indication

5. Alarm indication
6. Sensor indication
7. Date and time display

8. Record state indication: Wait-waiting for record ACT-be recording

   End-stop recording Log-data playback 

9. Record numbers or playback numbers

10. GSM network signal strength

11. U disk copy indication 

12. Communication indication with PC

13. Unit indication in temperature mode

14. Unit indication in humidity mode

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