What is the typical spurious frequency?

The typical spurious frequency is greater than 250Hz for most models.

What are the lead times for orders?

Lead time is within 15 workdays for both peak and off-peak seasons.

20dx Geophone Sensor for Coal Mine Prospecting and Industrial Vibration Monitoring

Name: 20dx Geophone Sensor for Coal Mine Prospecting and Industrial Vibration Monitoring
Brand: SEIS TECH INC.
SKU: 1946629312

Shaanxi, ChinaSEIS TECH INC.

US$1.00-100.00

1 Piece

Product profile

Customization

Available

Accuracy

<1mm

Horizontal Line

Model NO.

20dx geophone

Vertical Lines

Natural Frequency

From 8Hz to 100Hz Available

Geophone Direction

Vertical, Horizotnal or 3c Optional

Typical Spurious Frequency

Greater Than 250Hz

Data Tolerance

Geophone Case

Reinforced Land Case or Marsh Case

Geophone Spike

75mm Steel Soil Spike or Brass Marsh Spike

Leader in Cable Od

4.6mm to 7.8mm Available

Warranty Period

3-Year

After-sales Service

Available

Warranty

3 Year

Transport Package

Standard Export Carton

Specification

Vertical / Horizontal

Trademark

SEIS TECH

Origin

China

HS Code

9015800090

Production Capacity

500, 000.00/Year

Key features

Wide Natural Frequency Range: Available options from 8Hz to 100Hz including 8, 10, 14, 28, 40, 60, and 100Hz.

Versatile Geophone Direction: Optional Vertical, Horizontal, or 3-component configurations for P, S, and 3C acquisition.

Durable Case Options: Reinforced land case or waterproof marsh case requiring no poting for easy maintenance.

Comprehensive Warranty: 3-year limited warranty on basic element excluding high voltage, lightning, or physical abuse.

High Spurious Frequency: Typical spurious frequency greater than 250Hz ensuring clean signal data.

Optimized Spike Options: Available with 75mm steel soil spike or brass marsh spike for various terrains.

Reliable Performance: Stable structure designed for hazardous field environments and low-cost operations.

Low Harmonic Distortion: Harmonic distortion rated at less than or equal to 0.2% across all models.

Company profile

SEIS TECH INC.

Shaanxi, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2006-09-01Nearest Port: Qingdao Seaport, Tianjin Seaport, Shanghai SeaportAverage Response Time: >24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

About Our Factory & Business Background

AddressNls Road, Xi'an, Shaanxi, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsHydrophone, Geophone, Seismic Cable, Ert Cable, Low Frequency Geophone, Seismometer, Geophone Connector, Nk27 Connector, Geophone 4.5Hz, Geophone 1Hz