Product description
GPRS data loggers from CMC are the result of years of experience in the field of using comparable or similar equipment for different projects, and the need for whole-suite management of monitoring systems (hardware and software), irrespective of the existing applications.
1. Data logger GL2A7D3C 12V
Web data logger (WEB) enables quick and easy parameter monitoring of environmental or process systems. Via GPRS communication, the data is send to the selected ftp server within a previously defined time interval. As a result of our own research and development efforts, the data logger GL2A7D3C ensures reliable operation and simple integration into existing systems.
Technical data:
- Power supply: 8 – 12V; especially suited for solar panels,
- Max. current: 0,2 A (rated current 0,045 A),
- Max. output: 2,5 W (rated output 0,55W),
- 2 x analogue input, 7 x digital input, 3 x pulse counter (100 Hz),
- Data is send to ftp server in the ".xml" format,
- IP20 housing,
- Ambient temperature: -20 °C to + 70 °C,
- 106 x 90 x 60 [mm]; installation on a DIN rail
An online application – which can be customized – is also available. It enables users to view and store data as needed.
2. Data logger GLB3D
GLB3D is a small, easy to use battery-powered data logger. Used for logging information on the status of digital inputs (3), storing these to internal memory of the device, and sending the registered data to a remote ftp server 1x a day. Powered by two 3.6V 16.5 Ah primary Li-SOCl2 batteries, it enables problem-free operation > 3 years (provided the GSM-signal is satisfactory).
Technical data:
- Power supply: 2 x Lithium-Thionyl-Chloride batteries, type D, 3.6V, 16.5 Ah,
- Ambient temperature: -20 °C to + 70 °C,
- 3 digital inputs (status or counter),
Max. input voltage 15V,
Open-contact voltage 2.8V,
Closed-contact amperage 0.24 mA,
Max. closed-contact resistance 1 kΩ,
Min. closed-contact resistance 100 kΩ,
Max. input frequency 60 Hz at duty-cycle of 50%,
The first input is frequency input for 0 to 50 kHz,
Resolution of 1 Hz, - Data is send to ftp server in the ".xml" format,
- SMS-alarms at all inputs,
- Housing material: polycarbonate
- IP Code: IP65,
- 120 X 80 X 55 [mm].
3. Data logger GLB4D2A
A robust data logger for more demanding operating conditions; in addition to digital inputs it is also equipped with two analogue inputs. Standard version is powered by six 3.6V 16.5 Ah Li-SOCl2 batteries which enable continuous operation of the data logger > 5 let (provided the GSM-signal is satisfactory).
Technical data:
- Power supply: stand. 6 x Lithium-Thionyl-Chloride batteries, type D, 3.6V, 16.5 Ah,
- Ambient temperature: -20 °C to + 70 °C,
- 4 digital inputs (status or counter),,
Max. input voltage 15V,
Open-contact voltage 2.8V,
Closed-contact amperage 0.24 mA,
Max. closed-contact resistance 1 kΩ,
Min. closed-contact resistance 100 kΩ,
Max. input frequency 120 Hz at duty-cycle of 50%,
The first input is frequency input for 0 to 50 kHz,
Resolution of 1 Hzz, - 2 analogue inputs 4-20 mA or 0-5V,
- Data is send to ftp server in the ".xml" format,
- SMS-alarms at all inputs,
- Housing material: powder-coated aluminium
- IP Code: IP68,
- 280 X 170 X 90 [mm]
