The Best Price Geomax Zg20 Gnss Rtk GPS

Internet one click data sharing

*One click data sharing for data transmission in seconds!
*Don't add congestion to the city, and don't get stuck on the way home!
 

Comparison between ZG20 operation and traditional operation mode
Category	Traditional operation mode	ZG20 operation mode
Number of round-trip operations	3 times	2 times
Data exchange times	SD card 2 times	network/1 time
Time consuming	Long, depending on the road conditions	5 seconds
Pleasure	Low	high

Integrated project management platform

Relying on Internet technology, Zhongwei project management platform is specially designed for project managers and project surveyors to make their collaboration more efficient, accurate and easy: it has 6 modules and more than 20 functions to achieve project lifecycle management.

*Field operators can upload and download data, automatically back up job data and job trajectory, and solve future worries
*With the help of the platform, project managers can manage data, personnel, progress, results and quality to achieve the integration of internal and external work

Core motherboard --Powered by Novatel

*Excellent signal processing model to achieve effective repair of satellite signals and improve RTK fixation effect
*Strong satellite signal checking capability ensures that the dispersion error of RTK data acquisition is within 6mm
*Mainboard multi-mode static data receiving algorithm, with higher urban static measurement accuracy
*Powerful satellite signal tracking capability, which can achieve 99.99% reliable initialization within 8s
*Advanced satellite locking technology ensures the stability of the data link and achieves efficient fixed solution
*The new elevation fitting technology adapts to the challenge of high elevation error in the west and low elevation error in the east of the country, and the elevation accuracy is better

Swiss Manufacturing Process

*The connecting part of the host is fastened with 18 bolts. The arc length between each bolt is the same as π, and the torque is the same to ensure the balance and stability of the instrument.
*The upper and lower parts of the host are sealed physically without chemical adhesives or rubber rings, so as to avoid the deterioration of waterproof performance caused by material aging.
*The mainframe is made of special materials, which reduces the weight of the instrument and increases the strength of the instrument by 30%
The host reaches the dust-proof and waterproof grade of IP68 and has longer durability

New internal/external radio

The newly upgraded internal and external radio of Wei zG20; The operation distance will be greatly extended once the station is erected; It is prohibited to move the station for many times, making the operation easier.
 

model	Effective working radius of radio station	Number of station moving	Time for station moving (h)	labour intensity	Repetition rate	efficiency
Tradition	5km	4	6	large	high	low
ZG20	15km	1	2	small	low	high

 

GEOMAX ZG20 Specifications
Tracking characteristics
Satellite tracking	GPS, GLONASS, GALILEO, BEIDOU, QZSS
Performance index
Static measurement	Horizontal 2.5mm+0.5ppm  Vertical 5mm+0.5ppm
RTK measurement	Horizontal 10mm+1pmm  Vertical 20mm+1pmm
DGPS	25mm
Initialization time	8s
Initialization Reliability	99.99%
RTK positioning rate	5Hz
Telecommunications
Bluetooth	Class II
UHF Radio	Built in receiving and transmitting duplex integrated radio	It can be set as 1W/0.5W
	External radio station	HD OLED display
		Real time voltage monitoring
		Intelligent identification of serial port baud rate
		Multi channel design, supporting multiple groups of simultaneous operations
Network communication	4G network module: All Netcom, supporting 4G/satellite station differential of China Unicom/China Mobile/China Telecom
GPS antenna characteristics
GPS antenna	Internal integration
Antenna type	microstrip antenna
phase center	Zero phase center
Multipath suppression	Built in multipath suppression board
Environmental indicators
Operating temperature	- 40 ° C~+65 ° C
Storage temperature	- 40 ° C~+80 ° C
Dustproof and waterproof	IP68
Humidity	100% anti condensation
Drop	2m side down
Physical and power characteristics
size	Height 95mm, diameter 192mm
Weight	1.26kg, including battery and built-in radio
Battery	74V3.1Ah rechargeable lithium battery
Usage time	8h
External power supply	9~15V
Key	Power key,function key
Display	LED * 7
Interface	TNC * 1 LEMO * 1
Memory and data
Built in storage standard configuration	8GB SD card
Differential output	CMR, CMR+, RTCM v2.3, RTCM V3. 0 RTCM V3. 2, Geomax X
ASCII output	NMEA0183

 

FAQ:

Service
1.Any inquiries will be replied within 12 hours.