GENEQ > Environment > Dataloggers

Submersible Temperature Datalogger
Model Nautilus


FEATURES
  • Underwater operation
  • Holds over 500 days of data
  • Rugged applications

SPECIFICATIONS
Size 18 mm X 127 mm (0.71" X 5.00")
Weight 51 grams (1.8 ounces) - aluminum case 112 grams (4 ounces) - stainless steel case
Case Material Anodized aluminum or stainless steel
Operating Limits See individual specifications
Operating Pressure Range 0 to 2000 PSI
Clock Accuracy ±2 seconds per day
Battery 3.6 volt Lithium, 0.95 Amp-Hour
Power Consumption 5 to 10 microamps (continuous)
Battery Life See individual specifications
Mounting Locking hole on cap
Memory Size 32K (244800 data points)
Sampling Method
  1. Continuous (First-in, First-out)
  2. Stop when full (Fill-then-stop)
  3. Delayed start
Sampling Rate 8 seconds to 34 minute intervals. Readings stored to memory can be spot or averaged over the sample interval (except for the 8 second interval)
Resolution 8 bit (1 part in 256)
PC Requirements IBC PC or 100% compatible running MS® Windows 3.1, '95,'98, or NT, with a least 2MB RAM, 2 MB of hard drive disk space and one free serial port

INDIVIDUAL SPECIFICATIONS
Nautilus 85
This durable, robust temperature logger can stand up against virtually any environment. No wiring or cables required means that Nautilus85 can be easily introduced to any application.
Operating Range -40°C to 85°C. (-40°F to 185°F)
Resolution 0.4°C (0.7°F)
Sensor Accuracy ±0.2°C. (+/-0.3°F)@ 25°C
Memory Size 32 KB
No. of Channels One. (Ambient temperature)
Sensor Type Negative Temperature Coefficient Thermistor (NTC) 10,000 ohms @ 25°C (77°F)

Nautilus 135

The high temperature capabilities of the Nautilus135 make it the ideal logger for extreme environments. Monitor high temperatures, where conventional data loggers aren't able to survive.
Operating Range 10°C to 135°C (50F to 275F)
Resolution ±0.2°C (+/-0.3F) @ 25°C
Sensor Accuracy ±0.5°C (+/-0.9F)@ 77°C ( F)
Memory Size 32 KB
No. of Channels One (Ambient Temperature)
Sensor Type Negative temperature Coefficient Thermistor (NTC) 10,000 ohms @ 25°C (77°F)

CAT. NO. MODEL DESCRIPTION
01-0261 NTL-100 Single-Channel Temperature Thermistor Nautilus 85 with aluminum case
01-0262 NTL-101 Single-Channel Temperature Thermistor Nautilus 85 with Stainless steel case
01-0263 NTL-102 Single-Channel Temperature Thermistor Nautilus 135 with aluminum case
01-0264 NTL-103 Single-Channel Temperature Thermistor Nautilus 135 with Stainless steel case