EN 5
thermohygrometer BC21
Technical data
Parameter Value
Model BC21
Weight 210 g
Dimensions
(heightx widthx
depth)
230mmx 55mmx 32mm
Temperature
Measuring range -30 to 100°C (-22 to 199°F)
Accuracy ±1°C (±1.5°F)
Measuring range
resolution
0.1°C (0.1°F)
Dew point temperature
Measuring range: -30 to 100°C (-22 to 199°F)
Accuracy ±1°C (±1.5°F)
Measuring range
resolution
0.1°C (0.1°F)
Wet-bulb temperature
Measuring range: -30 to 100°C (-22 to 199°F)
Accuracy ±1°C (±1.5°F)
Measuring range
resolution
0.1°C (0.1°F)
Humidity
Measuring range: 0 to 100%RH
(specified 5 to 95%RH)
Accuracy ±2%RH (at 25°C and 5 to 95%RH)
Measuring range
resolution
0.1%RH
General technical data
Measuring rate 2.5measurements per second
Response time 10seconds (90%RH/ 25°C calm)
Operating
temperature
0 to 50°C at <80%RH
non-condensing
Storage temperature -10 to 60°C at <80%RH
non-condensing
Power supply 1x 9V battery
Device switch-off After approx. 15minutes of non-use
Scope of delivery
• 1x Device BC21
• 1x 9 V battery
• 1 x Quick guide
Transport and storage
Note
If you store or transport the device improperly, the
device may be damaged.
Note the information regarding transport and storage of
the device.
Transport
The manufacturer packed the device to the best of his abilities
to protect it against transport damage.
Storage
When the device is not being used, observe the following
storage conditions:
• dry and protected from frost and heat
• protected from dust and direct sunlight
• The storage temperature is the same as the range given in
the Technical data chapter.
• Remove the battery from the device.
Operation
Inserting the batteries
Note
Make sure that the surface of the device is dry and the
device is switched off.
1. Open the battery compartment by sliding open the
cover(2) in the direction of the arrow.
2. Remove the battery compartment cover(2).
3. Use the battery clip(21) to connect the battery(1x 9V)
with correct polarity.
4. Insert the battery in the device.
5. Slide the battery compartment cover(2) back on the
device.