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Ant-3CE

隐藏域元素占位

Product Description

Commodity name: Ant-3CE

3-Component Seismometer With 4G Integrates External Power Supply, Geophone Interface, and Optional Industrial Ethernet Port

3 Component Seismometer With 4G Integrates External Power Supply, Geophone Interface, and Optional Industrial Ethernet Port
Latest Generation Intelligent 3 Component Monitoring Unit
Ant-3CE/Ant-3CEN is the latest generation high precision 3 component seismometer with integrated 4G cellular connectivity and loT SIM card support for instantaneous data transmission. The units support external power input
for extended battery life, optional solar panel connection for continuous operation, external geophone interfacing
for deep installation, and an optional Ethernet port.
It integrates cutting edge GPS/Beidou synchronization algorithms, ultra low power circuitry, and realtime data communication technology. It features external power and geophone interfaces, enabling deployment in rugged
terrains and extreme environments. The Ant-CE/Ant-3CEN's state of art ADC design delivers exceptionally low
equivalent input noise and extended dynamic range, exceeding that of comparable systems, allowing for the detection of micro vibrations.

Application Areas
Microseismic monitoring (mine microseismicity, hydraulic fracturing monitoring)
Earthquake monitoring
Geohazard early warning (landslides/debris flows)
Structural health monitoring
Perimeter security surveillance

Product Features

Technical Specification

Physical

Parameter	Index
Weight	920g
Size	90mmx100mmx115mm
Operating Temperature	-40℃ to +70℃
Ingress Protection	IP68
Operating Life @25℃	Unlimited operation via external solar panel 7 days (realtime transmission) 15 days (cyclic transmission) 40 days (blind recording)
Charging Time	6.5 hours
External Power Supply	Voltage range 4-24 W
External Geophone Interface	Support 2 Hz, 5 Hz, 10 Hz singel geophones and geophone string

Performance Specifications

Parameter	index
Number of Channels	3 channel Δ-Σ ADC
A/D Converter	32-bit
Sampling Rate	0.25 ms, 0.5 ms, 1 ms, 2 ms, 4 ms, 8 ms, 10 ms, 20 ms
Preamplifier Gain	0-24 dB (6 dB steps)
Low Cut Filter	1 Hz, DC removed or disabled
Anti Alias Filter	206.5 Hz @ 2 ms (82.6% of Nyquist) Selectable - linear phase or minimum phase
0dB @Max Input	2.5 V peak
Equivalent Input Noise @ 12dB	0.5 μν @ 0.25 ms / 0.2 μν @ 2 ms / 0.14 μν @ 4ms
Instantaneous Dynamic Range@12dB	118.9dB@0.25ms /126.8dB@2ms / 130dB@4ms
Total Dynamic Range	145 dB
Timing Standard	<1 ppm
Timing Accuracy	±1 μs
Data Storage	Expandable from 32 GB to 128 GB
Built in GNSS	Simultaneous GPS/Beidou/GLONASS/GNSS positioning & timing, single or dual mode operation

Geophone Specifications

Parameter	Index
Selectable Geophone	2Hz	5Hz	10Hz
Natural Frequency	2±15%	5±7.5%	10±3.5%
DC Resistance	6400±10%	1850±5%	1800±3.5%
Sensitivity (Open Circuit)	260±15%	80±5%	87±5%
Damping	0.7±15%	0.7±7.5%	0.7±5%
Distortion	≤3%	≤0.1%	≤0.1%
Spurious Frequency	≥90	≥170	≥240
Effective Frequency Range	0.1~300	0.2~1000	0.5~1000

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