Temperature & Humidity GPRS Data Logger
It logs and uploads the logged temperature & humidity data on schedule automatically or on request manually via GPRS data and SMS.
Upload interval and Data Logging interval are user programmable from 1 min to 24 hours.

[Physical]
Optional External or Internal GSM Antenna
Hi-Capacity Battery Operated Standalone Unit
IP65 waterproof, dust proof
Wall mounting flange
GS822-GTH: ABS material, robust designed
GS822-PTH: Sealed Aluminium crush proof designed

[Overview]
a) GPRS Real Time Temperature & Humidity Data Upload
b) GPRS Data Logging & Upload in Live or Packet
c) GSM SMS Real Time / Historical Data Upload
d) Multiple I/O [Digital or Pulse Input, Analog Input, Digital Output]
e) Integrated 16 bit MCU & Tri-band GSM/GPRS Module [Siemens MC55]
f) Long operation period in sleep mode, average 2 years

[Features]
1) 1 x Temperature Channel [-50~+150C], 1 x Humidity Channel [0~100RH]
2) 2 High Precision A/D Channels
3) 5 DI [Digital Input] or DP [Digital Pulse] Channels
4) 2 DO [Digital Output] Channels
5) Programmable data capturing type, range, start point, hi/low alert level
6) Programmable internal parameters and configuration with software by PC
7) Programmable Data Upload Interval & Logging Interval
8) Remote Configuration by GSM SMS or IP
9) RS232/485 Interface Port support local setup
10) Support Dynamic Domain Name or Fixed IP
11) 64KB Non-volatile Memory maintaining internal data and setup on power loss

Bundled Software:
[1] Data Logger Setup software - routine configuration via SMS remotely, or via RS232 port locally.
[2] Data Logger Server software - receiving data via SMS or GPRS, maintains xml & mdb database records
[3] Data Logger Client demo software- temperature and humidity monitoring
[4] SDK and command list for users development of their own client software
[5] UDP Testing Tool - easy UPD communication testing and user development
[6] Data Logger Server MySQL version is available as optional

[Applications]
* agricultural, laboratory, power plant, medical industry
* food, storage, transport industry
* oil/gas pipes network, substation
* water pipes network, substation
* water pump stations monitoring - water pressure, temperature
* underground water real time monitoring
* air pollution stations monitoring

1) 1 x Temperature Channel [-50~+150C], 1 x Humidity Channel [0~100RH]
2) 2 High Precision A/D Channels
3) 5 DI [Digital Input] or DP [Digital Pulse] Channels
4) 2 DO [Digital Output] Channels
5) Programmable data capturing type, range, start point, hi/low alert level
6) Programmable internal parameters and configuration with software by PC
7) Programmable Data Upload Interval & Logging Interval
8) Remote Configuration by GSM SMS or IP
9) RS232/485 Interface Port support local setup
10) Support Dynamic Domain Name or Fixed IP
11) 64KB Non-volatile Memory maintaining internal data and setup on power loss