An ecological and environmental monitoring center in Shanxi Province had previously been grappling with a challenging issue:

In large-scale groundwater survey projects, the traditional practice of rotating multiple devices downhole has slowed down the overall project schedule.

Field personnel are subjected to prolonged, high-intensity work, and repeated measurements can easily introduce data bias, placing immense pressure on project progress.

After comparing multiple equipment vendors, the team selected Emory’s in-house developed solution. AML913 Groundwater three-level water level gauge.

AML913 Groundwater three-level water level gauge to will Three sensor modules are integrated into a single unit. , a single well‑logging operation can simultaneously acquire three core datasets: static water level, well depth, and drawdown.

The pressure sensor measures the real-time water level. Accurate determination of total well depth , the water level sensor records the value of the water level drop;

No need for repeated retesting. , the measured operational efficiency has increased threefold, significantly reducing field operation time.

AML913 Core Technical Parameters

Measurement range: Water level 0-100m , Jing Shen 0-100m , descending and dispersing 0-100m , covering the operating conditions of the vast majority of conventional monitoring wells.

Resolution: Water Level 1mm , Jing Shen 1mm , descending and dispersing 1mm , even minute water-level fluctuations can be accurately detected.

Operating temperature: -10℃~60℃ , operating stably in outdoor environments across all four seasons in both the north and south.

Battery life: 9v Alkaline batteries, easy to replace, and even more… 3 Minute-level power-off protection, supporting all-day, multi-point inspections.

Initially, the monitoring center had some reservations: although the purchase price of a single unit was higher than that of a conventional standalone instrument, when factoring in labor, time, and operational‑maintenance costs, its long-term cost‑effectiveness proved to be markedly superior.

Meanwhile, Emery’s comprehensive R&D and manufacturing capabilities, coupled with its localized after-sales service network, enable customers to dispel all concerns and proceed with bulk procurement.

After being put into field use, staff have consistently given it high praise:

The equipment is easy to operate, and new users can get up to speed with just a brief training session.

The instrument can also be integrated with groundwater sampling and well‑cleaning equipment, leveraging real-time water‑level data to automatically control the start‑stop of the sampling pump.

The entire sampling and monitoring workflow has been further streamlined, balancing operational efficiency with the quality of analytical data.
AML913 Groundwater three-level water level gauge —— Your preferred solution for efficient monitoring

Leveraging years of experience in the research and development of groundwater monitoring equipment, AML913 The three‑level water level gauge eliminates the cumbersome, multi‑device workflow of traditional methods and is widely applicable to groundwater surveys, site investigations, environmental impact assessments, and other monitoring scenarios.  

If you’re also struggling with issues like frequent well‑logging, low efficiency, and unstable data, why not give it a try?