EQ206-Ⅱ
See Inner Structure
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Support drone-based QC operationsrapid on-site shot data retrieval |  |
A more compact and lightweight node for easier deployment and handling |
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IP68-rated rugged housing made from advanced materials |  |
Equipped with 16 GB of built-in storage | |
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Supports RFID number scanning, on-site parameter configuration, and status quality control |  |
Sensitivity indicators are significantly better than the industry average | |
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Intelligent data segmentation significantly simplifies the shot collection export process |  |
Ultra-low power consumption design, 30days (24 hours) battery life | |
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Optional cloud storage and download offer dual protection for critical data |  |
Supports multiple data formats including SEG-2,SEG-Y, SEG-D, SAC, and Mini-SEED |
Sensor Parameters
Natural Frequency:5Hz
Sensitivity:190 V/m/s
Bandwidth:5s~200Hz
Physical Parameters
Size:101×83×106 mm (without spike)
Weight:790g (without spike)
Waterproof:IP68
Operation Temperature:-40~70℃
Electronics Parameters
Channels:Single Channels
Timing accuracy:±10 µs (GPS disciplined)
AD Converter:32Bit ADC
Preamplifier Gain:0 ，6， 12， 18 ，24 ，30 ，36dB
Sampling Interval:4 ，2， 1 ，0.5 ，0.25ms
Maximum Input:5 V
System Dynamic Range:145 dB
Noise Level:0.11μV RMS
(1ms Sampling Interval ，36dB Preamplifier Gain)
Common-mode Rejection:> 110dB
(1ms Sampling Interval ，0dB Preamplifier Gain)
Harmonic Distortion:< -122dB
(1ms Sampling Interval ，0dB Preamplifier Gain)
Charging Time:3h
Operating Life@25℃:① Autonomous Acquisition Mode over 30 days
② WIFI Real-time Transmission Mode over 3 days
Charging and Data Download Box
Number of Channels:8 Channels
(Charging and data download at same time)
Weight:5.1 kg
Size:520mm×415mm×224mm
Data Transmission Interface:PCIE
Charging Current:Single Channel Max 3A, 8 Channels Max 24A
Input Power:220VAC, rated power 350W
Charging and Data Download Cabinet
Number of Channels:32 Channels
(Charging and data download at same time)
Weight:57 kg
Size:820mm×400mm×1430mm
Data Transmission Interface:PCIE
Charging Current:Single Channel Max 3A, 32 Channels Max 96A
Input Power:220VAC, rated power 1000W
WIFI Real-time Monitoring, Data Download
Support Active/Passive/HVSR Survey
Support Real-time Data Processing
Real-time Shot Record
Inquiry
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CONTACT
Tel: 0086-0551-65327898 / 65327899
Fax: 0086-0551-65327899
E-mail: hfgwe@hfgwe.com
Add: 9th Floor, Building A, G3, Phase II, Innovation Industry Park,No. 2800 Innovation Avenue, High-tech Zone, Hefei city,Anhui Province, China
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Hefei Guowei Electronics Co., Ltd.
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