NavStar GMS 700 data sheet
Purpose-built, battery-powered automated movement detection. Designed for rapid field deployment in: slopes, open-pit mines, dams, landslides, and structures.
Product supplied by NavStar.
Purpose-built, battery-powered automated movement detection. Designed for rapid field deployment in slopes, open-pit mines, dams, landslides, and structures.
NavStar’s GMS700 combines compactness and high-precision in a GPS/GNSS sensor with a 1.35 kg, Fibreglass Reinforced Polyester 16 cm cube enclosure, making it suitable for rapid deployment on various projects while maintaining connection via Integrated Mesh, WiFi, or LTE radios using the 900MHz frequency band.
With environmental sensors for temperature, input voltage, input current, charge voltage, charge current and runtime metrics, the GMS700 is designed to provide 24/7 automated monitoring data in extreme climates, from temperatures of –40°C to +85°C.
The GMS700 uses a Real-time Kinematic GNSS processing-based monitoring system consisting of one main base station and one or more GNSS Rover units. The base station is always powered and active, receiving data from as many satellites as possible.
The GMS700 is fully supported by the GeoExplorer Platform for integrated monitoring projects collecting real-time monitoring data.
|ENCLOSURE DIMENSIONS||160 mm x 160 mm x 100 mm|
|ENCLOSURE MATERIAL||Fibreglass reinforced polyester|
|CONNECTORS||NC(F) for GNSS Antenna
BNC(F) for Radio Antenna
|MOUNTING||2” Pole Clamps included. Flexible hole pattern also work for alternate mounting.|
|TEMPERATURE||Operating: -40˚C to +85˚C
Storage: -55˚C to +85˚C
|POWER CONSUMPTION||42mWH per measurement.~8000 measurements with 6 x Lithium D Batteries at room temperature’ with ‘In RTK mode’|
|GNSS SIGNALS RECEIVED||GPS L1 C/A, L1C, L2C, L2P, L5
GLONASS† L1 C/A, L2 C/A, L2P, L3, L5
Galileo† E1, E5 AltBOC, E5a, E5b, E6
BeiDou† B1I, B1C, B2I, B2a, B3I
QZSS† L1 C/A, L1C, L2C, L5, L6
|BIAXIAL TILT ACCURACY||+/- 0.02˚|
|ENVIRONMENTAL SENSORS||Temperature, Input Voltage, Input Current, Charge Voltage, Charge Current, Runtime Metrics|
|POST PROCESSING MODE||REAL-TIME KINEMATIC MODE|
|HORIZONTAL REPEATABILITY (24 HOUR AVERAGE)||3 mm||8 mm|
|VERTICAL REPEATABILITY (24 HOUR AVERAGE)||5 mm||15 mm|
|SIGNALS RECEIVED||GPS L1/L2
GLONASS L1/ L2
|DIMENSIONS||176 mm D x 55 mm H|
|MOUNTING||5/8” Coarse Thread Mount|
|PHASE CENTER ABILITY||<2.0mm|
|NOISE FIGURE||< 2.0dB (typical)|
|LITHIUM BATTERY||1 x 68AH 14.4v Battery Pack
1-3 year lifespan~
|MESH RADIO||868MHz, 900MHz, 2.4GHz|
|LTE||Bands 1, 2, 3, 4, 5, 8, 12, 13, 18, 19, 20, 25, 26, 28 and 39|
|LTE CARRIER APPROVALS||AT&T (LTE-M), Verizon (LTE-M), Bell (LTE-M), Telus (LTE-M)|
* Without battery
† Optional, requires extra license
‡ Additional antenna options available
The repeatability and precision of GNSS measurements at a particular location and time are affected by the number and geometric distribution of satellites in the visible sky, the effect of multipathing, the distance of the unit from the base station, and other factors. The measurement performance stated above assumes a typical installation with favourable topography.
I’m very happy with the quality of the instrumentation and technical support from RST, as always. They worked with us from the initial stages of the project to ensure that we were fully prepared and equipped to use the RSTAR network for the first time. They delivered everything within the tight project time frame to ensure that there were no delays on site, and the submersible tilt meters looked like new even after over twelve months of being submerged in Thames water!
-Richard Lipscombe, BEng (Hons), Director & Principle Consultant - RL Geotechnical Ltd