3c Seismic Node Seismograph with 2Hz Geophone Seismic Sensor Broadband Seismometer

• After-sales Service: 3c Seismic Node Seismograph with 2Hz Geophone Sei
• Warranty: 3c Seismic Node Seismograph with 2Hz Geophone Sei
• Accuracy: 3c Seismic Node Seismograph with 2Hz Geophone Sei
• Vertical Lines: 3c Seismic Node Seismograph with 2Hz Geophone Sei
• Horizontal Line: 3c Seismic Node Seismograph with 2Hz Geophone Sei
• Use: 3c Seismic Node Seismograph with 2Hz Geophone Sei
• Model NO.: 3C seismic node Seismograph with 2.5hz Geophone
• Product: 3c Seismic Node Seismograph with 2Hz Geophone Sei
• Frequency: 3c Seismic Node Seismograph with 2Hz Geophone Sei
• Feature: Wireless Seismic Node Seismograph
• Technology: Wireless Seismic Node Seismograph
• Communication: GPS
• Function: Wireless Seismic Node Seismograph
• System: Wireless, Sensor
• Transport Package: Wooden Case
• Specification: SGS
• Trademark: GOLD
• Origin: Chongqing, China
• Production Capacity: 800, 00/Per Years

Product Description

 3C seismic node Seismograph with 2hz Geophone Seismic Sensor Broadband Seismometer


There are 3 type seismometers as Broadband Sensors , Short-Period Sensors and long Period sensors. Today we are display the Broadband Sensors as following:
GD-3C Nodel seismometer is is a lightweight, convenient and stable seismic nodal instrument. It is come with  advanced GPS / BDS synchronization algorithm.
1. The GD-3C has integrated GPS/BDS clock synchronization algorithm, ultra-low power design method, most advanced wireless charging and wireless pulse communication technologies. 

2. It is highly integrated, no connectors with long battery life, and high reliability which is potential to be used in any harsh environments. 

3. The new analogdigital conversion technology is used to greatly improve the dynamic range rather than other equipment, it means GE-ANT-3C could detect weaker vibration signal. 

Instrument Parameter
Number of Channels	3
ADC	32 bit
Sampling Rate	0.25ms,0.5ms,1ms,2ms,4ms,8ms,10ms,20ms
Preamplifier Gain	0-36dB(6dB steps)
Low Cut Filter	1Hz,DC removed or turn off
Anti Aliasing Filter	206.5Hz@2ms(82.6% Nyquist frequency) optional maximum phase or minimum phase
0dB @ Max Input	2.5VpeaK
Equivalent Input Noise @ 12dB	[email protected] / 0.2uV@2ms / 0.14uV@4ms
Instantaneous Dynamic Range @ 12dB	[email protected] / 126.8dB@2ms / 130dB @4ms
Total Dynamic Range	150dB
Timing Standard	<1ppm
Time Accuracy	±10μs
Internal Storage	Extended from 32GB to 128GB
Built in GPS	GPS, BDS, GLONASS,GNSS(Concurrent reception) are used for timing and positioning

 3C seismic node Seismograph with 2hz Geophone Seismic Sensor Broadband Seismometer
 3C seismic node Seismograph with 2hz Geophone Seismic Sensor Broadband Seismometer
 3C seismic node Seismograph with 2hz Geophone Seismic Sensor Broadband Seismometer
 3C seismic node Seismograph with 2hz Geophone Seismic Sensor Broadband Seismometer