Wet Bulb Dry Bulb Meter

List view grid view.

Wet bulb dry bulb meter.

Our range of wet bulb dry bulb meters. Traditionally humidity was measured by the dry and the wet bulb method. Relative humidity and temperature play a large role in creature comfort and commissioning of hvac systems. Get it as soon as thu sep 24.

The wet bulb temperature wbt is the temperature read by a thermometer covered in water soaked cloth wet bulb thermometer over which air is passed. The meter uses a mathematical model to determine the waterless wet bulb calculation through a combination of dry bulb temperature globe temperature relative humidity and air flow sensors. The center 317 is a humidity temperature meter with a humidity accuracy of 2 5. This tool is very easy to use slim and provides instant reading through the screen over the wet bulb rh dew point and dry bulb temperatures.

Humidity temperature meter dew point and wet bulb ic center317. 4 0 out of 5 stars 1. Both thermometer readings are taken and the difference between them allows us to calculate the humidity. 2 in 1 digital humidity and temperature meter.

The sensor is protected with a pull up sleeve which protects the unit whilst carrying it around. The dry bulb wet bulb and dew point temperatures are important to determine the state of humid air. Dry and wet bulb method. Ehdis digital psychrometer large lcd thermo hygrometer temperature humidity meter wet bulb dew point measurement temperature humidity meter for indoor outdoor.

Wet bulb dry bulb and relative humidity. Fieldpiece prh2 is a pocket type digital psychrometer that comes with a friendly price point. Since both the thermometers are placed side by side the mositure from wet wick may affect the readings of dry bulb thermometer to avoid this the wet bulb thermometer is placed at the lower level. The uncovered thermometer measures dry bulb temperature while the one covered with wet cloth measures wet bulb temeprature.

Accurately measure any environments temperature relative humidity rh dew point wet bulb temperature one step switch between c and f device will power off automatically to save battery when not in use in several minutes adjustable lcd backlight for clearly showing data. The waterless wet bulb meter is a tested and validated alternative to the traditional natural wet bulb sensor. Due to the small 2 inch length probe we classify this one as the entry level model for duct inspection works. 3 6 out of 5 stars 13.

The knowledge of only two of these values is enough to determine the state of the moist air including the content of water vapor and the sensible and latent energy enthalpy in the air. At lower humidity the wet bulb temperature is lower than dry bulb temperature because of evaporative cooling. At 100 relative humidity the wet bulb temperature is equal to the air temperature dry bulb temperature.