High Accuracy Submersible Pressure Sensor for Water Level Measurement

Short Description:

Frankstar CTD is a professional hydrological observation instrument with a working depth of up to 7,000 meters. The device adopts an integrated direct-reading & self-recording mode, featuring high accuracy, low power consumption, and low flow resistance. It can accurately measure water temperature, conductivity, and depth parameters, and is applicable in marine hydrological monitoring, oceanographic research, port and waterway engineering, and other fields. It is suitable for use with ocean stations, moorings, buoys, and multi-parameter water samplers.


Product Detail

Product Tags

Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs for High Accuracy Submersible Pressure Sensor for Water Level Measurement, We welcome new and aged prospects from all walks of existence to speak to us for potential company associations and mutual success!
Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs for Hydrostatic Pressure Sensor, Level Transmitter, Liquid Level Sensor, Marine Pressure Sensor, Pressure Transmitter, Submersible Pressure Sensor, Submersible Pressure Transmitter, Water Level Measurement, Water Level Sensor, Water Pressure Sensor, As operation principle is “be market-oriented , good faith as principle, win-win as objective”, holding on “customer first, quality assurance, service first” as our purpose, dedicated to offer the original quality, create excellence service , we won the praise and trust in the industry of auto parts. In the future, We are going to give quality product and excellent service in return to our customers , welcome any suggestions and feedback from all over the world.
Key Features

High-precision Measurement

Adopts high-precision conductivity, temperature, and pressure sensors, achieving an accuracy level advanced both domestically and internationally.l

Deep-Sea Pressure Resistance

 Uses a 316 stainless steel or titanium alloy casing, enabling long-term stable operation at depths of up to 7,000 meters.l

Easy Operation

The hardware is compact and user-friendly, with an intuitive software interface that allows for quick parameter configuration, data viewing, and export.l

High Stability

Exhibits excellent stability in temperature, conductivity, and pressure measurements, with minimal drift over time.

Technical Specifications

Temperature Range: -5°C ~ 45°C
Accuracy: ±0.002 ℃
Resolution: 0.0001 ℃
Stability: 0.002℃/ year
Conductivity
(electromagnetic type)
Range: 0~75 mS/cm
Accuracy: ±0.005 mS/cm
Resolution: 0.0001 mS/cm
Stability: 0.005 mS/cm/month
Depth Range: 0~75 MPa
Accuracy: ±0.05% FS
Resolution: 0.001% FS
Stability: 0.05% FS/year
Applicable Depth 2000m/7000m
Housing Material 2000m/7000m: Titanium Alloy
Operating Mode Direct-reading & Self-recording Integrated Type
Sampling Frequency 1Hz/2Hz/4Hz/8Hz
Communication RS/232/RS-485
Power Supply Built-in 8 pieces of 3.6V Li-SOCl₂ batteries, external power supply supported
Standard Battery Life 150 days (continuous sampling)
Operating Power Consumption 0.3W@12V
Storage 32G
Response Time 100ms
Dimensions Φ62mm × 503mm
Weight 3.6kg

The Submersible Pressure Sensor is designed for accurate and reliable water level and hydrostatic pressure measurement in a wide range of applications. It is suitable for rivers, lakes, reservoirs, groundwater wells, tanks, sewage systems, and marine monitoring environments.

Built with a corrosion-resistant stainless steel housing and a high-performance pressure sensing element, the sensor provides excellent long-term stability, high accuracy, and reliable operation even in harsh environments. It supports continuous water level monitoring for environmental observation, industrial automation, and oceanographic applications.

Features:
• High accuracy and long-term stability
• Corrosion-resistant stainless steel construction
• Compact design for easy installation
• Suitable for fresh water and marine environments
• Excellent resistance to moisture and harsh conditions
• Wide measuring range with reliable performance

Applications:
• Water level monitoring
• Groundwater observation
• Reservoir and river monitoring
• Marine and oceanographic systems
• Environmental monitoring
• Industrial process control


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