Delta OHM HD2013.2D - Precipitation Detector

Precipitation sensor
Type Capacitive, with integrated heater
Dimensions 6.6 cm2
Angle 30°
Sensitive area 0.05 cm2
 min.
Temperature sensor NTC 10KΩ @ 25 °C
Measuring range
Precipitation detection ON / OFF (precipitation in progress / no precipitation)
Percentage of dry sensitive surface of the sensor
Temperature -40…+60 °C
Resolution
Precipitation detection Configurable 1 % (default) or 0.1 % of dry sensitive surface
of the sensor
Temperature 0.1 °C
Output RS485 not isolated, with MODBUS-RTU or proprietary protocol
Analog 0/4…20 mA (RLmax = 500 Ω) or on request 0…10 V
(RLmin = 10 kΩ)
Voltage-free normally open contact max. 200 mA @ 30 Vdc
resistive load
Power supply 12…30 Vdc
Consumption With heating OFF: 18 mA @24 Vdc
With heating ON: 230 mA max @24 Vdc
The indicated consumption does not include the consumption
due to the analog output
Connection 8-pole circular connector
Operating conditions -40…+60 °C / 0…100 %RH
Storage temperature -40…+60 °C
Dimensions ∅ 70 x 70 mm (only the instrument without mounting bracket)
Weight 450 g approx.
Protection degree IP 68
Housing material Technopolymer ASA