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| Hand-held psychrometer type Operating range 0 to +60 ¡ÆC / 10 to 100 % r.H. |
FNA846 Hand-held
psychrometer type

¡Ü Operating range 0
to +60 ¡ÆC / 10 to 100 % r.H.
¡Ü Available
values :
dry temperature, relative humidity, dew point, mixture ratio,humid temperature,
partial vapour pressure
¢Ñ For precision measuring operations the current
atmospheric pressure can be entered in ALMEMO¢ç
devices and the measured value will then be corrected
automatically.
Accessories:
| FDA612MA |
Measuring module for barometric pressure |
| ZA9060AK1 |
Connecting cable
for pressure measuring module, 0.2m |
| ZB9846VR |
Extension pipe, 200 mm long |
| ZB9846PS |
Plastic suction hose, 300 mm long |
| ZB9846AF |
Tripod |
| ZB9846ED |
Spare wicks (2 pieces) |
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| Technical Data: |
| Humidity |
| Measuring range: |
10 to 100% r.H. |
| Measuring type: |
psychrometric |
| Accuracy: |
¡¾1% r.H. under nominal conditions |
| Reproducibility: |
< 1% r.H. |
| Nominal conditions: |
25¡ÆC ¡¾3¡ÆC , 1013 mbar, 50% r.H. |
| Temperature |
| Sensor: |
2 x NTC type N |
| Accuracy: |
0 to 60¡ÆC: ¡¾0.1K |
| Electrical supply |
| Operating voltage: |
9 V DC via ALMEMO¢ç device |
| Current consumption : |
approx: 10 mA |
| Mechanical construction |
| Housing: |
plastic |
| Dimensions: |
¨ª 50 mm, 245 mm long |
| Weight: |
approx. 300 g |
| Cable : |
1.5 m long
with ALMEMO¢ç connector |
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| Types: |
| FNA846 |
Hand-held psychrometer, including water
bottle, two wicks |
| FNA846WB |
As above with turn-off motor for WBGT measurement |
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