GFTB 200
Precision-Hygrometer / Barometer / Thermometer
- Humidity / temperature / air pressure in one device
- Additional Calculation of: dew point temperature and absolute humidity
- Alarm function with integrated pump
- Min / Max memory for all measured variables
- High accuracy by means of digital works calibration
- Zero-point. Gradient correction for easy adjustment
- Elevation correction
- Continuous operation as possible climate station (extremely low power consumption)
- High-precision sensors
- Trend display of air pressure (rising / falling)
Application:
Quick-response measurement of air pressure, humidity, temperature and further derived units in computer rooms, museums,galleries, churches, offices, living rooms, warehouses, greenhouses, swimming pools, production areas, refrigeration and air conditioning, construction / building physics / damage assessment etc. Through the use of highly accurate sensors this device has a notably higher precision than comparable devices. With the additional display options, 'dew point temperature Td ', 'wet bulb temperature Twb', 'absolute humidity [g / m³]' and 'moisture content of the air [g / kg]' the state of the air is precisely andclearly shown. Through the low power consumption, the device can also permanently operate as, e.g. 'Air Station'.
Technical Data:
Measuring ranges: |
|
Humidity: |
0.0 ... 100.0 % rH (recommended range: 11...90 % rH) |
Air pressure: |
10.0 ... 1100.0 mbar |
Temperature: |
-25.0 ... +70.0 °C |
Dew point temperature Td: |
-40.0 ... 70.0 °C |
Wet bulb temperatureTwb: |
-27.0 ... 70.0 °C |
Moisture content x: |
0.0 ... 280.0 g/kg |
Absolute humidity d: |
0.0 ... 200.0 g/m³ |
Accuracy: |
|
Humidity: |
±2.5 % rH (range of 11 to 90%) |
Air pressure: |
± 1.5 mbar (750...1100 mbar) |
Temperature: |
± 0.5% v.MW ± 0.1 °C (Pt1000 1/3 DIN) |
Response rate: |
T90=10sec. |
Display: |
ca. 11mm high, 4 1/2 digit LCD Display |
Power supply: |
9V-Block, Type IEC 6F22 |
Power consumption: |
ca. 30mA @ 1 measurement / 60s (SLOW mode) |
|
ca. 70mA @ 1 measurement / sec. (FAST mode) |
Dimensions: |
ca. 106 x 67 x 30 mmm (H x B x T) without sensor head |