Data logger operating manual
10
EN
10. Technical data
Technical data
DL200P
Detectable
measured values
internal sensors
air temperature (°C / °F), dew point temperature (°C / °F),
relative humidity % RH, absolute humidity g/m³
external
measured value sensor
surface temperature (°C / °F), material temperature (°C / °F),
air temperature (°C / °F), wood moisture (digits),
building moisture (digits)
Sensor internal
(temperature)
Operating principle
NTC
Measuring range
-20 °C to + 50 °C
Accuracy
± 0.3 °C (0…40 °C), otherwise 0.5 °C
Screen resolution
0.1 °C
Sensor internal
(humidity)
Operating principle
capacitive
Measuring range
0 to 100 % RH
Accuracy
±2 % RH
Screen resolution
0.1 % RH
Sensor external (temperature)
see technical data for the TS 910 sensor
external electrodes
(wood and building
moisture)**
Operating principle
Resistance measurement process
Measuring range
15 to 100 digits
Accuracy*
± 3 digits
Screen resolution*
1 digit
Memory organisation
Sensing interval
10 / 30 s, 1 / 10 / 12 / 15 / 30 min., 1 / 3 / 6 / 12 / 24 h
Saving interval
1 / 10 / 12 / 15 / 30 min., 1 / 3 / 6 / 12 / 24 h
Data storage
integrated Flash memory with 16 MB capacity (approx. 3,200,000 measured values)
Data recording
up to 20 simultaneous measuring channels
Configuration
and dimensions
LCD display
W 90 x H 64 mm
Housing
Plastic
Dimensions
L 166 x W 32 x H 78 mm
Weight
approx. 250 g
Interfaces
USB, LAN
Connection for external sensors
2 x 3.5 mm plug socket
Connection for external electrodes
2 x BNC plug socket
Power supply
internal
4 x LR6 AA batteries, battery life > 1 year
external
USB
Permissible operating
ambient conditions
Air temperature
-20 °C to +50 °C
Relative humidity
0 to 95 % RH, < 20 g / m³ (non-condensing)
Height
10,000 m above sea level
Scope of supply
Standard
Measuring device, CD-ROM with SmartGraph PC software for representing
the evaluation of measured values graphically and numerically and operating manual,
USB connection cable, batteries
Optional
external temperature sensor TS910,
external electrodes for measuring wood
and building moisture
* in the range 20 … 80 digits
** external measuring electrodes with BNC connector for measuring resistance of wood and building moisture;
an additional TC 20 connecting cable is necessary for connecting.
