China Large LCD SMS Alarm Temperature Humidity Data Logger Recorder

Large LCD SMS Alarm Temperature Humidity Data Logger Recorder
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

Specification

GSM-20

GSM-20E

GSM-21E

GSM-10

GSM-10E

GSM-11E

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 70ºC (-22 to 158ºF)

-40 to 125ºC (-40 to 257ºF)

-40 to 125ºC (-40 to 257ºF)

-30 to 70ºC (-22 to 158ºF)

-40 to 125ºC (-40 to 257ºF)

-40 to 125ºC (-40 to 257ºF)

Accuracy(Typ.)

±0.5ºC (±0.9ºF)

±0.5ºC (±0.9ºF)

±0.2ºC (±0.4ºF)

±0.3ºC (±0.5ºF)

±0.3ºC (±0.5ºF)

±0.3ºC (±0.5ºF)

Resolution(Typ.)

0.1ºC(0.2ºF)

0.1ºC(0.2ºF)

0.1ºC(0.2ºF)

0.1ºC(0.2ºF)

0.1ºC(0.2ºF)

0.1ºC(0.2ºF)

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

120mmx74mmx24mm(4.8"x2.9"x0.9")

Case Material and Weight

ABS; Approx. 130 grams(4.59 oz)

Shenzhen Yowexa Sensor System Co., Ltd. was established in 2014, is a high-tech enterprise, has 3 subsidiaries, covers a production area of 1,500 square meters, with around 30 RD staff, welcome both ODM $ OEM service.

1, From raw materials to final products, we have a strict quality control system. Our defective rate is about 0.1%.
2, Our staff is well-trained and educated in this industry, we will save money in the end because of our efficiency and know-how.
3, We have been in business for 10 years and thanks to our R&D department, we always catch the latest trend in the market.
4, With the required certificate and experience after-sales service, there was no issue in the shipment we have arranged.
5, We have rich experience in handling orders for heavy buyers with the professional process.
• Stable raw material purchasing
• Favorable order follow-up management
• Laudable lead-time & shipment control
• Traceable quality evaluation
• Flexible payment terms
• Remarkable after-sale service
6, Innovative testing technology is always pursued and to do.

• We are first to create the LED display rotated and red backlight alarm in the world.
• We are the first one create menu operations for coating thickness gauges in China.
• Software: Dgraph can be so easily used to set up, download data, view graph and output reports.

1. OEM Manufacturing

2. ODM service

3.Small order/ prompt delivery

4.We will reply you for your inquiry in 24 hours.