Levelogger LTC Edge Conductivity Data Logger (CTD) (DISCONTINUED - SEE LEVELOGGER 5 LTC)
- Corrosion Resistant Titanium ceramic PVD coating and Hastelloy pressure sensor provide corrosion resistance
- User Friendly Operation Levelogger Software, Calibration and Data Wizards guide you through setup, calibration and barometric compensation
- Optional BioFoul Screen BioFoul Screen provides extra protection for sensors in harsh conditions
- Cost-effective CTD from Solinst 8 year battery life
Overview
Please note: the LTC Levelogger Edge has been discontinued and replaced by the Levelogger 5 LTC.
The LTC Levelogger Edge measures conductivity, water level and temperature. It combines a datalogger, pressure sensor, temperature detector and conductivity sensor within a compact Hastelloy, waterproof housing. Measuring 7/8" x 7.5" (22 mm x 190 mm), the LTC Levelogger Edge includes a titanium ceramic PVD coating to protect the sensor from corrosion.
The conductivity sensor is a 4-electrode platinum sensor that is capable of auto-ranging. The LTC Levelogger Edge is practical for field use as the datalogger requires minimal maintenance, is simple to clean and calibrate and has an 8 year battery life. It's memory is non-volatile and can store up to 27,000 readings.
The LTC Levelogger Edge can be installed with direct read cables or cord suspension for easy deployment. It is compatible with the 3001 Levelogger Series including Solinst Telemetry, Bluetooth App Devices and Data Grabber so data can be downloaded in the field.
Manufactured by: Solinst
Model: Levelogger LTC Edge Conductivity Data Logger (CTD) (DISCONTINUED - SEE LEVELOGGER 5 LTC)
Services offered for this product
- Sales
- Rental
- Installation
- Calibration
- Maintenance
Applications
Salt water intrusion and soil salination monitoring
Plume remediation monitoring and studies
Leachate monitoring at landfills, mine tailings, waste disposal storage sites, and more
Agricultural and stormwater runoff monitoring
Tracer tests
Specification
| Level Sensor | Piezoresistive Silicon with Hastelloy Sensor |
| Ranges | 5, 10, 20, 30, 100, and 200 m |
| Accuracy | ±0.05% FS |
| Units of Measure | cm, m, ft, psi, kPa, bar (ºC, ºF) |
| Normalization | Automatic Temperature Compensation |
| Temp Compensation Range | 0°C to 50°C |
| Temperature Sensor | Platinum Resistance Temperature Detector (RTD) |
| Accuracy | ±0.05°C |
| Resolution | 0.003ºC |
| Conductivity Sensor | 4-Electrode Platinum |
| Full Range | 0 to 100,000 µS/cm |
| Calibrated Range | 50 to 80,000 µS/cm |
| Accuracy | ±1% > 30,000 µS/cm; ±2% 500 - 30,000 µS/cm; ±30µS < 500 µS/cm |
| Resolution | ±0.1 µS/cm |
| Temp Compensation Range | 0°C to 50°C |
| Normalization | Specific Conductance @ 25°C |
| General | |
| Battery Life | 8 Years (1 reading every 5 minutes) |
| Clock Accuracy | °1 minute/year (-20°C to 80°C) |
| Operating Temperature | -20°C to 80°C |
| Maximum Readings | 27,000 sets of readings in FRAM memory |
| Memory | Slate or Continuous |
| Communication | Optical Infra-red: USB, RS-232, SDI-12 |
| Size | 7/8" x 7.5" (22 mm x 190 mm) |
| Weight | 7.05 oz. (200 grams) |
| Corrosion Resistance | Titanium ceramic PVD coating |
| Wetted Materials | Hastelloy, 316L Stainless Steel, Delrin®, Viton®, Titanium ceramic PVD coating |
| Sampling Mode | Linear, Event & User-Selectable with Repeat Mode, Future Start, Future Stop, Real-Time View |
| Measurement Rates | 2 seconds to 99 hours |
| Barometric Compensation | Software Wizard and Barologger Edge |
Downloads
Accessories
FAQ's
The free app is available on both Apple® and Android™ smart devices.
Apple devices must be running iOS 11 or later on the following compatible devices:
- iPhone
- iPad
- iPad mini
- iPod touch.
Android devices must be running version 5.0 or higher. Solinst does not guarantee compatibility on all devices running 5.0, but testing confirms the following can be used:
- Phone: Samsung Galaxy S4 - Model SGH-1337M
- Phone: Samsung Galaxy S5 - Model SM-G900W8
- Tablet: Samsung Tab 4 (10.1”) - Model SM-T530NU
As the Levelogger App Interface will not connect directly to the top of a Solinst datalogger, it is necessary to have connection accessories. With the Levelogger or Rainlogger, one of the following accessories is required:
- Direct Read Cable, clients use this option to suspend dataloggers in the field when they wish to communicate downhole.
- When working with Leveloggers that are suspended from wireline, or cord, the units must be removed from the well and connected to either a Direct Read Cable (as above) or an Optical Adaptor.
- For the LevelVent, just connect to the unit via the Vented Cable and LevelVent Wellhead that all units are suspended from in the field – no other connection accessories are required.
- The AquaVent communication connection is made from the App Interface to the AquaVent Wellhead using an App Connector Cable that is ordered separately.
- Program and start dataloggers in the field.
- Simplify data management in the field by transporting and using less equipment.
- View real-time readings.
- Download and e-mail logged data files.
- Calibrate LTC Leveloggers (NEW).
- Run the diagnostic utility (NEW) – used for troubleshooting
Leveloggers. Provides detailed information on the datalogger,
and includes options for running a self-test, doing a memory
dump and creating/emailing reports.