What are the typical applications?

It is used in Ocean Bottom Cable (OBC), Ocean Bottom Node (OBN), Deep-water VSP, and Shallow-water High-resolution Seismic.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

Payment terms include LC, T/T, and D/P.

TDH-21 Seismic Hydrophone excellent low-frequency response

Name: TDH-21 Seismic Hydrophone excellent low-frequency response
Brand: Tiandunbj Technology Co., Ltd.
SKU: 2169718992

Tianjin, ChinaTiandunbj Technology Co., Ltd.

US$2.00-5,300.00

1 Piece

Product profile

Customization

Available

Output Signal Type

Analog Type

Output Status

Normally Closed

Model NO.

TDH-21

Production Process

Integration

Output Form

Differential Output

IP Rating

IP68

Certification

ISO

Customized

Cable

1m with Coax/BNC

Material

316 Stainless Steel (or Titanium Alloy), Acoustic

Operating Temperature

-10°C ~ +60°C

Storage Temperature

-20 °C ~ +60 °C

Transport Package

Standard Export Carton

Specification

Hydrophone

Trademark

Origin

China

Key features

Wideband Frequency Response: 2Hz-52kHz flat response covering primary seismic frequencies and harmonics.

Deep Water Capability: Maximum operating depth up to 3000 m for deep and ultra-deep water operations.

Low Self-Noise: Excellent equivalent input self-noise ensuring detectability of weak seismic signals.

Customizable Preamplifier: Available with max gain of 40 dB to match different acquisition system dynamic ranges.

Compact Package Design: 63.5 mm length and 19.1 mm diameter for easy integration into marine arrays.

Customizable Cable: Standard two-core waterproof cable with customizable length.

Optional Housing Material: Acoustically transparent rubber or Titanium alloy available as options.

Company profile

Importers and ExportersSelf-brandedPatents AwardedExhibition Experience

Tiandunbj Technology Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Less than 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.14h

AI-Powered supplier vetting

SummaryThe supplier specializes in underwater acoustics technology and offers a range of customization services, including OEM and ODM capabilities. However, their export experience is limited to less than a year, and they lack effective contracts and stock capability. Financially, they demonstrate a stable capacity over the last three years. They hold several ISO certifications, indicating a commitment to quality and environmental management. Innovation appears limited, with no new products in the past year. Their after-sales service procedures exist but lack documented records, and they do not assure quality in their processes.

Supplier typeThe supplier is engaged in the production and sales of monitoring and detection instruments, with a focus on underwater acoustics technology.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, indicating adherence to quality, occupational health, and environmental management standards.

Financial creditThe supplier has demonstrated consistent financial capacity and cash flow over the last three years, suggesting stable financial credibility.

Production capacityThe supplier lacks effective manufacturing contracts and inventory capacity, which may hinder production scalability.

Customization capabilityThe supplier offers extensive customization services, including full and minor customizations, and provides ODM and OEM services.

Client casesThe supplier provides OEM services for well-known brands, indicating experience with reputable clients.