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Minikin is a small datalogger with built-in sensors for the
measurement of environmental parameters (T, TH, RT, QT, TT) or for
connection of one external sensor (TV, TP). It is attended for
long-term monitoring. The datalogger case is watertight, made from
stainless steel and high-density polyethylene. The humidity sensor
has sintered stainless steel filter to protect it against splashing.
The non-volatile data memory can store typically 25,000 measured
values what is enough for 16 months or the measurement of two
variables in hourly intervals. According to measuring mode, the
oldest data in the memory can be overwritten with the newest ones or
the measurement stops when the memory is full.
The long lasting Lithium-ion battery assures one year of
measurement in 10-second interval or six years when one measurement
per hour is performed.
Features
- Different built-in sensors
- Possible external sensor connection
- High accuracy
- Diameter 30 mm, length 80 mm
- Watertight
- Non-volatile memory, typically 25,000 readings
Datalogger Details
- Voltage range
±10 mV to ±1,250 mV in eight ranges
- Resolution
16 bits
- Voltage accuracy
0.1 % of full scale
Operating ranges
- Temperature
-30 to 60 °C
- Relative humidity (TH)
0 to 100% (immersion up to 2 m by default)
- Measuring intervals
10 sec to 24 hrs
- Memory size
64 KB
Battery duration
- Battery
Lithium-ion 3.6V; 900mAh
- Measuring interval 10 sec
1 year
- Measuring interval 1 hour
ca 6 years
Built-in sensors accuracy
- Temperature
± 0.2 °C
- Relative humidity (TH)
± 2%
- Radiation
± 5%
External sensors (models TV, TP)
- Voltage (TV)
voltage
- Voltage divider (TP)
resistance up to 10,000 Ohms
Size (diameter x length)
30 x 80 mm
Weight
80 g |
