PL400R-N Heated Rain Gauge 400cm2 (Output signal: pulses)


Nesa srl


Available with heater for cold climatic condition (mod. PL400R) and with MCS module for signal normalization (0÷2Vdc, 4÷ 20mA, RS485/Modbus)

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The Sensor measures: Rain (rain gauge)
Output Signal: Pulses
Sensor for use in: Outdoor

The class A PL400 Rain Gauge sensor is constituted by a cylindrical body with collection surface of 400cm2 in anodized aluminium.
Inside this body comes mounted a funnel shape orifice with specific filter, that directs the rain towards a stainless steel tilting bucket, realized with a knife blade support system.
A specific device (reed) feels the commutations of the tilting bucket filtering every electrical and mechanical noise.
The shape of mechanical parts has been developed to reduce interferences for the water and permitting it to fall into the tilt bucket system.


Heated Rain gauge (max 150W)

Sensor in A Class, according to UNI11452:2012 for the measurement of precipitation with collection surface of 400cm2, realized in aluminum alloy with anodizing treatment for protection against salt and oxidizing agents. According to WMO norms for environmental monitoring.

Measurement system with knife blade support for tilting bucket in stainless steel with a special system to reduce friction, for ensuring high accuracy over the entire measuring range. A particular system of testing and calibration guarantees the functionality of the instrument for long time.


Rain gauge in accordance to WMO norms Class A according to UNI 11452:2012. Collecting area 400cm2 , made of anodized anticorodal aluminum and white painted, with stainless steel measuring system (tilting bucket) Out signal: pulses. With flange for mounting on poles ømax 59/80mm. Report of Calibration (Also available with cable and support)



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