HD2301
- 21 -
V1.7
TECHNICAL CHARACTERISTICS
T
ECHNICAL INFORMATION ON THE
T
HERMOHYGROMETER
Instrument
Dimensions (Length x Width x Height)
140 x 88 x 38 mm
Weight
160 g (complete with batteries)
Material
ABS
Display
2x4½ digits plus symbols
Visible area: 52 x 42 mm
Operating conditions
Operating temperature
-5…+50 °C
Warehouse temperature
-25…+65 °C
Working relative humidity
0…90% RH without condensation
Protection degree
IP67
Power
Batteries
3 1.5V type AA batteries
Autonomy
200 hours with 1800 mAh alkaline
batteries
Power absorbed with instrument off
< 20
µ
A
Connections
Input for probes
8-pole male DIN45326 connector
Unit of Measurement
%RH - g/m
3
- hPa - Td - °C - °F
Measurement of relative humidity by instrument
Measurement range
0…100% RH
Resolution
0.1% RH
Accuracy
±
0.1% RH
Drift after 1 year
0.1% RH/year
Measurement of temperature by instrument
Measurement range Pt100
-200…+650 °C
Measurement range Pt1000
-200…+650 °C
Resolution
0.1 °C
Accuracy
±
0.1 °C
Drift after 1 year
0.1 °C/year