OEM circuit board:
| GPRS module: | 900/1800 MHZ, 850/1900 MHz |
|
| Interfaces: | RS-485, RS-232, SDI-12 | |
| Protocols: | TCP/IP, WAP, XML, WBXML | |
| Internal memory: | 256 Kbytes, non volatile (50.000 measured values, respectively 30 days for standard applications) | |
| Sampling interval: | Freely programmable (minutes, hours, days, weeks) | |
| Power supply: | External 5,5 bis 20 Volt | |
| Power consumption: | Standby, receive mode (at12 V supply voltage) 1 mA in average; Transfer mode (at 12 V supply voltage) 200 mA at maximum. |
|
| Operating temperature range: | -20º bis +60ºC (-30º bis +70ºC auf Anfrage möglich) | |
| Dimensions L/W/H: | 45/95/25 mm | |
| Weight: | 50 g | |
RTU in the box - identical with OEM circuit board (in case not indicated differently):
| IP-Code: | IP 66 |  |
| Dimensions L/W/H: | 110/75/55 mm | |
| Weight: | 400 g | |
