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Mobile Mapping & Mobile GIS    GNSS Surveying    Real Time Tracking and Fleet Management    System Engineering
Product Group
Mobile Mapping & Mobile GIS
GNSS Surveying
- E650U
- E690
- E640
- iCORS
Realtime Trace and Fleet Management
System Engineering
GNSS Surveying

E640

Key Features:
  • Single frequency static GPS survey receiver
  • Using THALES main board chips and incorporated design technology, and all the main devices are bedded-in.
  • Waterproof, dustproof and anti-shake.
  • Wide application in control surveying, engineering surveying, GIS data collection, and land surveying.
Specification:

General Characteristics:
12 parallel channels, GPS L1 C/A code, L1 carrier

Accuracy:
Static Surveying:
Horizontal: ±5mm + 1ppm
Vertical: ±10mm + 1ppm
Kinematic Surveying:
Horizontal: ±20mm + 2.5ppm
Vertical: ±50mm + 2.5ppm

Communication:
RS232
128M Compact Flash memory

Power Characteristics:
Battery type: 7.2V Li-Ion, 4400mAh
Battery life: Min. 30 hours
Recharging life: Max. 5 hours
Power Option: 12V external power
Power consumption: < 1W

Physical Characteristics:
Incorporated design, all bedded-in, aluminous beam construction
Waterproof, meets IPX67
Shock: 1.5m drop
Weight: 1.5kg (battery included)
Size: 164×158×106mm
Operating Temp: -20℃~70℃
Storage Temp: -30℃~80℃

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