Manhole Intelligent Water Sampler | MT-8000T

Description

Product Overview

The MT-8000T manhole intelligent water sampler is purpose-built for the cramped, harsh environments where conventional samplers cannot be installed. Its distinctive compact square-column body is designed for manholes, sewers, river channels, ditches, discharge outlets and deep wells.

Powered by a DC 16.8 V lithium battery, the unit achieves up to 60 days of pure standby, and the 4G DTU wakes on demand and sleeps when offline to extend endurance. Sampling is performed by a high-precision peristaltic pump with small volume error, and the sampler complies with environmental wastewater sampling specifications.

Key Features

• Automatic sampling records: Logs sampling time, sample volume and equipment operating status automatically.
• Alarm logging with cloud sync: Alarm records are stored locally and synchronised to the cloud.
• High-precision peristaltic pump: Quantitative water intake with minimal sample volume error.
• Compliant with wastewater sampling standards: Meets environmental wastewater sampling specifications.
• Power-loss protection: On sudden power failure the sampler automatically caches the sampling task and water sample information, then resumes automatically when power returns.
• Compact square-column structure: Purpose-designed for manholes, sewers, river channels, ditches, discharge outlets and deep wells.
• Remote centralised control: Supports remote start/stop sampling — no need for personnel to enter the manhole.
• Multi-parameter adjustment: Adjust parameters, read flow and check real-time device status remotely.
• Automatic line purging: After each sampling the tubing is emptied, preventing algae growth, sludge accumulation and cross-contamination.
• Long standby: Up to 60 days pure standby on battery; battery capacity can be customised for longer endurance.

Technical Specifications

Applications

• Municipal manholes and inspection chambers
• Sewers and drainage networks
• River channels and ditches
• Industrial and municipal discharge outlets
• Deep wells
• Confined or harsh sampling environments

Frequently Asked Questions

Why a square-column design?

Manholes, sewers and deep wells are narrow and difficult to access. The compact square-column body lets the sampler be lowered and fixed in these confined spaces where a conventional cabinet sampler will not fit.

How long does the battery last?

Up to 60 days in pure standby with the standard 4 Ah battery. The 4G DTU wakes only when needed and sleeps when offline, and battery capacity can be increased for longer deployments.

What happens if power is lost mid-task?

The sampler automatically caches the sampling task and water sample information. When power returns, it resumes sampling automatically.

Do operators need to enter the manhole?

No. The sampler supports remote centralised control and remote start/stop, so sampling tasks can be issued without confined-space entry.

How is cross-contamination prevented?

After each sampling operation the built-in automatic purging function empties residual water from the tubing, preventing algae growth, sludge build-up and cross-contamination between samples.