Best Seller 28Hz Vertical Seismic Geophone
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Product Highlights
- High Sensitivity: 220V/m/s sensitivity for receiving deep level, low frequency and weak signals.
- Low Frequency Performance: Designed for 4.5Hz low frequency seismic exploration applications.
- High SNR and Wide Dynamic Range: Ensures accurate signal reception with low distortion rates.
- Versatile Configuration: Available as single point or 3-component vertical and horizontal units.
- Robust Temperature Range: Operates effectively in temperatures from -40 to +70 degrees Celsius.
- Strict Quality Control: Each sensor tested twice before shipping plus a third sport test.
- OEM and ODM Support: Manufacturer supports custom demands based on technology innovation.
- Large Production Capacity: Capable of producing 2 million geophones and 100,000 strings per year.
Product Attributes
- Accuracy
- <1mm
- Horizontal Line
- 1
- Vertical Lines
- 1
- Model NO.
- atech-28X
- Dcresistance(Ω)
- 395+/-5%
- Sensitivity
- 39.0+/-5%
- Damping
- 0.271+/-5%
- Distortion(%)
- ≤0.2
- Transport Package
- Carton
- Specification
- 27*34
- Trademark
- Atech Sensor
- Origin
- Shandong, China
- Production Capacity
- 2000prices/Year
- Package Size
- 15.00cm * 12.00cm * 10.00cm
- Package Gross Weight
- 0.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Best Seller 28Hz Vertical Seismic Geophone
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Product Description
Low Frequency Geophone
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Product name
|
seismic geophone element
|
|
Weight(g)
|
100.7
|
|
Packing method
|
Carton
|
|
MOQ
|
1
|
|
Parameter/mode
|
PS-28X(22ºC)
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|
Natural Frequency (Hz)
|
28 ±5%
|
|
Coil Resistance(Ω)
|
395±5%
|
|
Sensitivity(V/m/s)
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39.0±5%
|
|
Sensitivity With Shunt Resistor(V/m/s)
|
28.0±5%(1000Ω)
|
|
Damping
|
0.27±5%
|
|
Damping With Shunt Resistor
|
0.552±5%(1000Ω)
|
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Distortion (%)
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≤0.2
|
|
Max.Motion (mm)
|
1.5
|
|
Moving Mass(g)
|
11
|
|
Spurious Frequency(Hz)
|
≥350
|
|
Dimensions(dxh)mm
|
27x34
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|
Temperature Range(ºC)
|
-40~+70
|
|
Warranty Period(Year)
|
3
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Production capability
Special Production Equipment
Atech sensor co,. Ltd. specializes in sensor production and sales. The main products includes pressure sensor and transmitter, Level transmitter, water level sensor, pressure gauge, melt pressure transmitter, temperture sensor,pressure tranducer ,oil pressure sensor,Explosion proof pressure transducer, low-pressure transducer,Commerical Marine pressure transducer,Fuel pressure & Fuel tank pressure sensor,Liquid pressure sensor, ultrasonic level sensor, pressure sensensor chip, load cell,ect.
As manufacturer, based on technology innovation, good production capacity and strict quality control, we can meet different customers' OEM and ODM demands.
As a manufacturer and exporter, we provide the best products with our rich experience and perfessional technoloty for our customers.





1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12-18month
5.Q: How can I visit your factory?
-- Fly to Xian Yang air port, it's our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR249228". Items marked "" are certified.
Company Profile
Atech sensor co, . Ltd. specializes in sensor production and sales. The main products includes pressure sensor and transmitter, Level transmitter, pressure gauge, melt pressure transmitter, temperture sensor, pressure transducer, oil pressure sensor, Explosion proof pressure transducer, low-pressure transducer, Commerical Marine pressure transducer, Fuel pressure & Fuel tank pressure sensor, Liquidpressure sensor, ect. As manufacturer, based on technology innovation, good production capacity and strict quality control, we can meet different customers' OEM and ODM demands. As a manufacturer and exporter, we provide the best products with our rich experience and perfessional technoloty for our customers. Best Value = High Quality Product + Competitive Price + Professional Service + Fast Delivery + Long time InsuranceAtech sensor is 100% vertically integrated with engineering, manufacturing, sales & marketing and customer service all supported from within our one facility. All critical components and steps in the manufacture, assembly and testing of a Atech pressure instrument are in our hands and are carefully monitored to ensure that we meet your critical specifications precisely and consistently.
About Our Factory & Business Background
- Address
- Block B, Yangyang International, No. 132, Zhuque Street, Yanta Dist, Xi'an, Shaanxi, China
Our Production Capability & Technical Expertise
FAQ
- How long is the delivery time?
- Mostly within 10 days.
- Can I get a sample?
- Sure, contact our sales please.
- What is your MOQ?
- 1pcs.
- How about warranty time?
- 12-18month.
- How can I visit your factory?
- Fly to Xian Yang air port, it's our pleasure to pick you up.
- How do you control your quality?
- We have EPR system .we control from parts, process, testing, packing ,retesting. Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.
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