Hotline: +86-755-85270752
Products
Product name: GSM-20E SMS alarm temperature and humidity data logger with external probe
Listing date:2018-09-18
GSM-20E SMS alarm temperature and humidity data logger with external probe
GSM-20E SMS alarm temperature and humidity data logger with external probe
Features

● External probe is waterproof and its length can be customized 

● Alarm limit settings for all channels

● Two point calibration for each channel 

● Replaceable battery and data is not lost if exhausted 

● Start logging method: Immediately, Button, Start at

● Unique and uniform PC control software: DGraph 

● USB interface communicate with PC for setup and data download

● Precise and low cost



  • Specifications
  • Certifications
  • Download
  • Accessories
  • Related Products

Descriptions

These data loggers can measure and store humidity/temperature readings automatically. It has a large LCD that can display realtime readings and logging information. This unit can send GSM/SMS alarm message to authorized user mobile phone if humidity/temperature exceeds set limits, and the user can dial the data logger through any mobile phone to get humidity and temperature readings. User can easily use the software to setup and download data to PC via USB. And user can view, analyse and print the data, or export other file formats(txt, xls, csv, bmp, jpg). 


Features and Functions

● External probe is waterproof and its length can be customized 

● Alarm limit settings for all channels

● Two point calibration for each channel 

● Replaceable battery and data is not lost if exhausted 

● Start logging method: Immediately, Button, Start at

● Unique and uniform PC control software: DGraph 

● USB interface communicate with PC for setup and data download

● Precise and low cost


Applications

These data loggers are used mainly to monitor and verify temperature(or humidity) sensitive goods, equipment or areas. Example: Refrigeration, Warehouse, HVAC, Food&Pharmaceutical.


Specifications and Selection Guide



GSM-10

GSM-10E

GSM-11E

GSM-20

GSM-20E

GSM-21E

Relative Humidity

Measurement Range




0 to 100%RH

0 to 100%RH

0 to 100%RH


Accuracy(Typ.)




±3%RH

±3%RH

±2%RH


Resolution(Typ.)




0.1%RH

0.1%RH

0.1%RH

Temperature

Measurement Range

-30 to 70℃ (-22 to 158℉)

-40 to 125℃ (-40 to 257℉)

-40 to 125℃ (-40 to 257℉)

-30 to 70℃ (-22 to 158℉)

-40 to 125℃ (-40 to 257℉)

-40 to 125℃ (-40 to 257℉)


Accuracy(Typ.)

±0.5℃ (±0.9℉)

±0.5℃ (±0.9℉)

±0.2℃ (±0.4℉)

±0.3℃ (±0.5℉)

±0.3℃ (±0.5℉)

±0.3℃ (±0.5℉)


Resolution(Typ.)

0.1℃(0.2℉)

0.1℃(0.2℉)

0.1℃(0.2℉)

0.1℃(0.2℉)

0.1℃(0.2℉)

0.1℃(0.2℉)

Sensor Location


Internal

External

External

Internal

External

External

Memory Capacity


32,000

32,000

32,000

32,000

32,000

32,000

Sample Rate


1s to 24h

1s to 24h

1s to 24h

2s to 24h

2s to 24h

2s to 24h

PC Software

DGraph software and USB driver required (Included in CD)

Power Supply

Rechargeable Lithium Battery, or USB interface to Power

Dimentions

120mm×74mm×24mm(4.8'×2.9'×0.9')

Case Material and Weight

ABS; Approx. 130 grams(4.59 oz)



Update time: 2018 - 09 - 18
Update time: 2018 - 09 - 18
Update time: 2018 - 09 - 18
Update time: 2018 - 09 - 18
Update time: 2019 - 08 - 12
Update time: 2019 - 08 - 12
Products / Related products
2018 - 09 - 18
DescriptionsThese data loggers can measure and store humidity/temperature readings automatically. It has a large LCD that can display realtime readings and logging information. This unit can send GSM/...
2018 - 09 - 18
DescriptionsThese data loggers can measure and store humidity/temperature readings automatically. It has a large LCD that can display realtime readings and logging information. This unit can send GSM/...
2018 - 09 - 18
DescriptionsThese data loggers can measure and store humidity/temperature readings automatically. It has a large LCD that can display realtime readings and logging information. This unit can send GSM/...
SHENZHEN YOWEXA SENSOR SYSTEM CO., LTD
Copyright © 2017-2023 YOWEXA All Rights Reserved
犀牛云提供企业云服务