STELZNER® agricultural measurement systems

Measures the precipitation and wind, with event reporting system, and digital thermometers with event notification

Snow, rain and wind warnings

Measuring rain and wind with event reporting

The EMS event reporting system can be used to easily design precipitation and wind warning systems. An SMS or e-mail alert can then be sent as a warning after an event occurs. There is also a solar power option for completing an installation on-site if there is a power outage.

Precipitation warner
Consisting of the EMS232 event reporting system and an opto-electronic precipitation sensor. This system can be used, for example, to detect the onset of snowfall in winter.n.

Wind warning
Combination of event reporting system with a wind speed sensor and/or a wind direction indicator.

4900SRW Event reporting system € 458,20
Art.-Nr. Article Accessories Cart
4921 Solar power supply € 168,20
4712 Capacitive precipitation monitor € 174,00
4705 Opto-electronic precipitation monitor € 458,20
4708 Wind speed sensor € 428,04
others available on request
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  Snow warner
Measurement technique:  capacitive
Measured value: Precipitation yes/no
Sensor area: 18 cm², heated
Sensitivity: approx. 0.2 mm/h
Operating temperature: −30 to +60 °C
Degree of protection: IP66 (DIN 40050)
  Rain warner
Measurement technique: opto-electronic
Measured value: Precipitation yes/no
Sensor area: 25 cm², heated
Droplet size: > 0.2 mm
Operating temperature: −30 to +60 °C
Degree of protection: IP65 (DIN 40050)
  Wind warner
Measurement technique: Cup anemometer
Measured value: 0.5 – 50 m/s
Accuracy: ±3% meas. value or ±0.5 m/s
Operating temperature: −40 to +70 °C
Degree of protection: IP55 (DIN 40050)

Tensiometer Classic

A tensiometer is used to measure suction tension. The porous cell of the tensiometer uses capillary action to transport water outwards into the drier soil. A negative pressure is then created within the closed pipe. This negative... ...more Topseller

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