Wind Sensor
Model TS 231 / TS 232: It is a 3 cups rotor wind speed measuring device.
A stainless steel body and shaft, and stainless material bearings ensure a long effective life. Minimal friction allows very low air velocity starting
treshold. The main shaft rotation is optically detected, providing a train of pulses proportional to shaft rotation rate as output signal and an analogic
output signal.

Rain Gauges - Tipping bucket rain sensor
Model TS 220: Water is collected by a 20 cm diameter funnel, which conduces it to the tipping mechanism adjusted to tip and dump when 0.25 or 0.50 mm of rain is collected. Every time the tips bucket, a magnet closes momentarily a switch giving a digital pulse. The funnel is designed in a way that prevents rebounds at high intensities, also a system of sieves prevents debris to reach the tipping bucket. Each sensor is individually calibrated.
Temperature
Model TS 245/246/247: TECMES temperature sensores are based on
long term high stability and accuracy transducers. Large durability, even in wet and hostile enviroments, is achieved by means of inox material protection over transducer.
Humidity
Model TS 251/251-T: This sensor is specially designed for meteorological use. It can be provided in two configurations: humidity or humidity and temperature. 1-micron-thick dielectric polymeter layer absorbs water molecules through a thin metal electrode and causes a capacitance change proportional to relative humidity. This function is esentially linear and independent of temperature. A solid state electronic circuit located in the probe provides a 0.64 to 3.12 Vdc output over the range of 0 to
100% RH.
Atmospheric Presure
Model TS 290: The atmospheric pressure Sensor TECMES, Model TS 290, utilizes as element transducer a piezoresistive sensor, thermally compensated.
Sun Radiation

Model TS 301/302/303: The radiation sensor Model TS 301, is an equipment to measure direct and difuse solar radiation. The sensor is composed by 12 copper elements, six black and six white. Each one contains six termocuples of cromeconstantan, forming a termopile of 72 elements, which produce an output of 15 micro V/W/m2.
Snow Pillow

Modelo TS 270: The snow measurement sensor TECMES, is composed basically by a very thin pillow of stainless steel where is contained a liquid of low freezing point.

Evaporation Station
Model TS 260: TECMES evaporation station is made up by a set of sensors and elements that allow the measurement of evaporated water quantity in a standarized tank.

 

TECMES
Av.Belgrano 1380 - C1093AA0 Buenos Aires - Argentina
Phone/Fax:(54-11)5272-5104
e-mail: tecmes@tecmes.com
www.tecmes.com

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