IE-SNC-Tx5xx-03
24
Temperature and relative humidity meter T3511
Device protection:
IP42
Temperature measuring range:
-30 to +105 °C
Resolution of temperature:
0.1 °C
Accuracy of temperature measurement:
•
± 0,4 °C from -30 to +80 °C
•
± 0,5 °C over +80 °C
Time response to temperature step:
t90 < 6 min, probe with sintered bronze filter, at temperature
step 20 °C
Relative humidity measuring range:
0 to 100 %RH, temperature compensated
Relative humidity resolution:
0.1 %RH
Accuracy of relative humidity measurement:
± 2,5 %RH from 5 to 95 %RH at 23 °C
Time response to relative humidity step:
t90< 60 s, probe with bronze filter, at humidity step
60%, air flow approximately 0.5 m/s at constant temperature
Temperature and humidity measuring range is limited accordingly with graph below !(Figure
16)
Dew point:
value is calculated from temperature and humidity
Range of dew point measurement:
-60 to +105 °C
Dew point resolution:
0.1 °C
Accuracy of dew point measurement:
± 0,5 °C from 30 to 95 %RH
Temperature transducer T4511
Probe:
Pt1000/3850 ppm, connected by shielded cable of 10m maximum length
Temperature measuring range
: -200 to +600 °C
Temperature resolution:
0.1 °C
Accuracy of temperature measurement:
•
±0.2 °C from -100 to +100 °C
•
±0.2 % from reading outside of the above range
Operating conditions
Operating temperature range:
T3511:
instrument -30 to +80 °C, probe -30 to +105 °C
T4511:
instrument -30 to +80 °C, external probe - depends on probe model.
LCD display must be switched off at temperature over 70°C!
Operating temperature and humidity range:
electronics T3511, T4511: -30 to +80 °C, 0 to 99 % RH (not condensing)
probe T3511: -30 to +105 °C, 0 to 100 %RH
LCD display must be switched off at temperature over 70°C!
