Temperature and humidity transducer DHTS

2-wire4-20 mA

DHTS is an indoor relative humidity and ambient temperature sensor. The humidity and temperature channels are isolated from each other. 4-20mA outputs. Suitable for aggressive environments such as swimming pools - tropicalized Accuracy: ± 0.5 ºC y ± 3.0%RH 2-wire 4-20mA outputs FUNCTION-INSTALLATION DHTS is an indoor transducer that converts the ambient temperature and relative humidity into a 2-wire 4-20mA signal. Each magnitude circuit is isolated from the other, because of that, each channel must be powered, see connection. DHTS must be placed in vertical position as it is shown in the mounting section to have a correct measure. Also, it must be placed in a steady area, avoiding direct sunshine, air conditioning or heating sytems. It is not recommended to install on surfaces with a large thermal gradient compared to the ambient temperature. If so, it is recommended to use some type of support that separates the sensor several centimeters from the surface. Design tested in a external laboratory. The humidity sensor integrated circuit multilayer construction provides resistance to most application hazards such as condensation, dust, dirt, oils and common environmental chemicals. Also its hydrophobic filter and condensation-resistance makes it suitable to working with high condensation such as swimming pools.