High accuracy, long-term stability and an internal battery that lasts for 10 years when reading every minute, makes Levelogger Gold the ideal device for recording water levels.
Features
Maintenance-free, water-tight design with direct or optical data upload
Memory stores up to 40,000 readings of level and temperature
Barologger provides the easiest and most accurate method of barometric compensation
Details:
The Levelogger Gold represents the next generation of water level data loggers. Vastly improved over previous versions, the Levelogger Gold is completely designed, developed and manufactured in-house, in the tradition of all Solinst high quality products.
The Levelogger Gold offers higher resolution and high accuracy of 0.05%, for a much reduced price. The Levelogger Gold has improved transducer, temperature and clock accuracies. Altitude, water density and improvements to temperature and barometric compensations also add to the significant increase in accuracy and instrument stability. A Zirconium Nitride coating resists corrosion.
The Levelogger is a water level and temperature recording device. It combines a data logger, 10-year battery, pressure transducer and temperature sensor, in a small, minimal maintenance, 7/8" x 6" (22 mm x 154 mm) stainless steel housing. The sealed Faraday cage design greatly simplifies maintenance and provides protection against electrical spikes caused by lightning.
Self-test capability
Backward compatible
Maintenance-free, water-tight design
Protected from power surges, such as lightning
User-selectable, 30 line sampling schedule
Notable Specifications:
Level Sensor: Piezoresistive Silicon in 316L Stainless Steel
Accuracy (Typical): 0.05% net FS
Accuracy (Max Error): 0.1% net FS
Stability of Readings: Superior, low noise
Resolution: 0.002 to 0.0006% FS
Normalization: Automatic Temp Compensation
Temperature Sensor: Platinum Resistance Temperature Detector
Temp. Sensor Accuracy: +/- 0.05 C
Temp. Sensor Resolution: 0.003 C
Temp. Comp. Range: -10 to +40 C
Response Time:< 1 minute
Battery Life: 10 Years - based on one reading/min
Clock Accuracy: +/- 1 minute /year
Operating Temperature: -20 C to 80 C
Maximum # Readings: 40,000 of level and temperature
Memory: Superior reliability EEPROM Slate, rollover and redundant backup of last 1200 logs
Communication: Optical Infra-Red Interface, Serial at 9600 Baud, Conversion to RS232 or USB Computer Connection
Air Quality
