Common Meter Reading Instrument (CMRI) is a handheld computer used to download data from electronic tri-vector meters, supporting different protocols like IEC, ANSI and PACT. CMRI is also compliant to IS-15959/ DLMS (IEC-62056) standard. CMRI can be interfaced with the portable printer for spot billing applications.
SANDS CMRI-1010 comes with LCD Graphical (3.5” TFT) & 15Line x 40 Characters visibility is rugged to withstand drop on to concrete and waterproof. CMRI is available with a memory size of 512 MB.
| CONTROL UNIT | |
|---|---|
| Operating System | DOS |
| Memory | RAM ( DDR2 ) – 256MB ,NAND Flash – 512MB,Micro SD Card -16GB |
| DISPLAY UNIT | |
| Display | LCD Graphical (3.5” TFT)(15Line x 40 Characters) |
| Daylight visibility | LED backlit-white |
| KEYBOARD | |
| Type | Sealed Membrane (Tactile) |
| Number of Keys | 45 keys (Separate keys for Alphabets and Numbers) |
| Key Life | 1 million operations |
| COMMUNICATION | |
| Serial | RS 232 – One Port, 2nd RS 232 port(Optional), Ethernet (Over USB), One port 300 Baud to 115K Baud |
| Optional interface | GPRS (2G/3G/4G),6LoWPAN /ZIGBEE, BLE 4.0 BLUETOOTH ,GPS, IR/IRDA |
| CLOCK | |
| Real-Time | MM / DD / YY HH / MM / SS |
| Calendar | 30 years |
| Back up battery | Li Battery maintains data integrity for 10 years |
| BATTERY | |
| Capacity | 5000mAh/2600mAh |
| Charging port | separate port |
| PHYSICAL FEATURES | |
| L x W x D | Not exceeding 250 mm x 100 mm x 60 mm |
| Weight | less than 1 kg |
| Enclosure | High Strength Moulded ABS |
| ENVIRONMENTAL SPECIFICATIONS | |
| Operating Temperature Range | 10 Deg to 50 Deg Cel |
| Storage Temperature Range | 25 Deg to 70 Deg Cel |
| Relative Humidity | 95% non condensing |
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