dipperLog 128+ Absolute Level Logger
Product Options
Overview
The dipperLog 128 is Heron Instruments’ flagship data logger, designed for dependable, long-term monitoring in groundwater and environmental applications. With the ability to store up to 128,000 data points and a battery life of up to 15 years◊, it provides a low-maintenance solution for extended deployments.
Deployment Options
The dipperLog 128 can be deployed using a suspension wire or direct read cable.
Manufactured by: Heron Instruments
Model: dipperLog 128+ Absolute Level Logger
Services offered for this product
- Sales
- Rental
- Installation
- Calibration
- Maintenance
- IoT Cloud Compatible
Applications
Groundwater monitoring
Pump testing
Slug testing
Specification
| Performance | |
| # of Data Points | 128,000 |
| Download Speed | 21,333.33/min |
| Water Level Accuracy (Typical) | +/- 0.05% FS (0°C to 50°C) |
| Temperature Accuracy (Typical) | +/- 0.05°C Temperature Sensor Meets ASTM El 112 and ISO 80601-2-56. NIST Traceability. |
| Operating Features | |
| Pressure Ranges | 10m/30ft 60m/200ft (14PSI), (85PSI), 30m/100ft 120m/400ft (42PSI), |
| Overpressure Rating | 2X Factory Calibrated Range |
| Operating Temperature | -20°C to 80°C (-5° F to 175°F) |
| Pressure Resolution % FS | 0.01 |
| Expected Battery Life* | Up to 5,000,000 Readings Up to 15 Years |
| Warranty | 2 Years |
| Physical Characteristics | |
| Wetted Material | 316 SS, Delrin®, Buna-N |
| O-Ring (Primary) | Buna-N |
| O-Ring (Backup) | Viton |
| Transducer | 316 SS Piezoresistive Silicon |
| Length | 145mm / 5. 7" |
| Diameter | 22mm I 0.87" 22mm I |
| Weight | 170g |
| Deployment Options | Suspended, Direct Read, Reel |
* depending on use