Light, Pressure, Temperature data Logger

Overview of LoggLaw C7
LoggLaw C7 is a new data logger that collects and stores depth, temperature and  light data. LoggLaw C7 has a highly accurate clock (±95sec maximum per year with automatic temperature compensation) which realizes more precise geolocation. There are two temperature sensors inside the logger and outside the logger at the tip of the stalk. LoggLaw C7 is smaller and more power-efficient than the LoggLaw C6. LoggLaw C7 can be flexibly customized with the stalk length, presence / absence of stalk, temperature sensor position, battery size and logger size.

attachment to abdominal cavity of bonito

Logger with stalk

Typical Recording Duration
-12months: Depth, Internal and external Temp, Light at 60 second interval

Technical Specification
ModelLoggLaw C7-100LoggLaw C7-250
Weight in Air2.8g
(with stalk)
4.8g
(with stalk)
Sizeφ8 x 26 mm(include connectors)φ9 x 32 mm(include connectors)
Absolute Max Depth1000m
Operating Temperature-5~35℃
Real Time Clock AccuracyLess than ±95 sec / Year (with automatic temperature compensation)
Memory8MB
Multi-schedule samplingYes
Required Peripherals
(Sold Separately)
Adaptor unit
Logger Holder& Base
Connection cable
Micro USB cable
Setting Software (LoggLaw Surf)
Sensors
Pressure
-Measurable Depth〜700m
-Accuracy
(Temperature range:0…40℃)
±50cm (@200m depth)
-Resolutionbetter than 1cm
Temperature Sensor
-Sensor Range-5〜35℃
-Accuracy±0.2℃
-Resolution0.05℃
Battery[1]12 months24 months

[1] Depth, Internal and external Temp, Light at 60 second interval