0.5Hz-150 Hz 3 Component Geophone / Digital 3C Geophone EPS-2-M6Q

Price Negotiable

Price: Negotiable

MOQ: 1 set

Delivery Time: 5-8 work days

Brand: EGL

Product Description

Digital 3C geophone EPS-2-M6Q

Features:
Traditional seismic exploration, seismic station prediction system
Transient multi-spot Rayleigh wave exploration
Civil work quality test
Field long-time tremor measurement
Blasting vibration monitoring

Data sheets of Digital 3C geophone EPS-2-M6Q

Type	EPS-2-M6Q
Bandwidth	0.5Hz ～ 150 Hz
Self-noise level	The entire frequency band is lower than the NHNM curve; 0.5Hz ～ 1Hz is lower than the NLNM curve;
Time stability	5 × 10^-7 s
Number of channels	3-component geophone
Amplitude consistency between channels	＜5%
Phase difference between channels	＜0.1ms
Crosstalk suppression between channels	＞100db
Lateral vibration suppression	Better than 0.1%
Power consumption	Autonomous working mode ＜ 0.2w Bluetooth working mode ＜ 0.3w
Sampling Rate	50, 100, 200, 250, 500, 1000
Lowest parasitic resonance frequency	＞500Hz
Calibration method	Square wave calibration
External power supply	5V～12V, Single power supply (charging)
Status Display	LED
Internal GPS & BDS	Included
Operating Temperature Range ( ℃ )	-20℃ ～ +55℃
Autonomous working time	> 20 days continuous without external power
Dynamic Range	>120dB
Storage Capacity	32GB(Pluggable TF card for expansion to 64GB or larger TF card)
Data Format	MiniSeed(Can be converted to formats such as SAC)
Interactive interface	Bluetooth,USB2.0 and RS232
Water Proof	Protection in 1m water depth
Dimensions	Φ140mm × 170 mm
Weight	3kg
Warranty Period	1years