Thermometer-hygrometer including dew point temperature. With external T+RH probe.
Hygrometer - thermometer, as these Envitech Climate Control data loggers, is designed for record of relative humidity, temperature, dew-point, optionally in combination with universal input 0-5V. Relative humidity and temperature values are stored to a non volatile electronic memory. Data transfer to the personal computer for further analysis is performed via USB, RS232, GSM or Ethernet interface by means of a proper adapter.
S3121 & R3121, trademark of Envitech Ltd, are Climate Control intelligent data loggers thermometers that related to the temp monitoring field and measure also Relative Humidity and as a result, also dew point temperature. The difference between these data loggers is that the first including LED display and the second - not.
|Operating temperature range of data:||-30°C to +105°C|
|Temperature Resolution: 0.1°C ; Accuracy :||±0.4°C|
|Relative Humidity measuring range:||0 to 100% RH|
Relative Humidoty Resolution:
|Accuracy:||±2.5% from 5 to 95% RH at 23°C|
Dew Point range:
-60°C to +105°C
±0.5°C from 40 to 95% RH
|Real time clock:||adjustable from computer, integrated calendar including leap years|
|Data logging interval:||adjustable from 10s to 24h (20 steps)|
|Display and alarm refresh:||each 10s|
|Dimensions without connectors:||93 x 64 x 29mm|
|Dimensions of the external probe:||18 mm, length approximately 75mm, default cable length 1 meter|
|Power:||Lithium battery 3.6V, size AA|