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Founded in 2000, Buraq Integrated Solutions (BIS) has successfully executed multidisciplinary projects across Bangladesh, Maldives, Singapore, Thailand, Indonesia, Turkey, UAE, Bahrain, KSA, Australia, and the USA.

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Home > Products > Sensors and Instruments > Ground Water Monitoring Sensors > Cera-Diver
Introduction to Sensor

Cera-Diver

Durable Ceramic Protection for Accurate Water Level Monitoring

The Cera-Diver is a compact, corrosion-resistant groundwater datalogger designed for long-term monitoring in harsh environments, including brackish water and seawater. Its durable ceramic housing ensures reliable performance in corrosive conditions, while delivering highly accurate pressure and temperature measurements. With support for multiple logging modes, factory-calibrated accuracy, and memory for up to 48,000 measurements, the Cera-Diver is an ideal solution for demanding groundwater monitoring applications.

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Specifications
Features
Applications
Specifications

Specifications

General Specifications

Parameter Specification
Length 90 mm
Diameter 22 mm
Memory 48,000 measurements
Housing Ceramic (ZrO₂)
Weight 50 g
Battery Life Up to 10 years (depending on usage)
Sample Interval 0.5 seconds to 99 hours
Sample Methods Fixed, Event-Dependent, Averaging, and Pumping Test

Pressure Specifications

Parameter DI701 DI702 DI705 DI710
Range 10 m 20 m 50 m 100 m
Accuracy ±0.5 cmH₂O ±1.0 cmH₂O ±2.5 cmH₂O ±5.0 cmH₂O
Resolution 0.2 cmH₂O 0.4 cmH₂O 1.0 cmH₂O 2.0 cmH₂O

Temperature Specifications

Parameter Value
Range -20 to +80 °C
Accuracy ±0.1 °C
Resolution 0.01 °C
Features

Special Features

01

Compact & Rugged Design

The slim 22 mm diameter and 90 mm length allow easy installation in narrow monitoring wells while ensuring long-term durability.
02

Multiple Measurement Modes

Supports fixed-interval, event-based, averaging, and pumping test measurements for flexible groundwater monitoring.
03

High-Accuracy Water Level Monitoring

Provides groundwater level measurements with a typical accuracy of ±0.05% full scale, ensuring reliable monitoring results.
04

30-Point Factory Calibration

Each sensor is factory calibrated at 30 pressure points to ensure high measurement accuracy and dependable performance.
Applications

Primary Applications

appliations icons Ai
Aquifer Storage
surface water
Surface Water Monitoring
ground water
Groundwater Monitoring
mining
Mining