This page provides a summary list of resistive rain sensor available on the market. You can buy these products online from Singapore.
If you are looking for more other types of rain sensors (using non-resistive technology), you can check out this other page.
You can also check out this page for a quick glance comparing rain sensors technologies available on the market.
Somfy Rain Sensor
Input power: 230Vac.
The output is dry contact relay.
Buy Somfy rain sensor
Kemo Rain Sensor
Power Input: 12Vdc (160mA)
Output: Relay: 25V, 2A
Dimension Size: 65 x 45 x 36mm (sensor surface 29 x 30mm)
Anti freeze heater on the sensor. Indicator for operation and rain detection.
Where to buy? Click here or here.
FAKRO Z-Wave Rain Sensor ZRD
Lockwood (ASSA ABLOY)
Power Input: 24-32 Vdc (300mA)
Operating Temperature: 0° to +60°C
Dimension Size: 60 x 50 x 16mm
Eltako Electronic Rain Detector Sensor
Rain, Temperature, Wind, Brightness sensor
Power Input: 24Vdc (6W)
Operating Temperature: -30° to +55°C (IP44)
Dimension Size: 118 x 96 x 77mm
Accessories available for wireless data transmitter FWS61
LW100 LEAF WETNESS / RAIN SENSOR
Power Input: 12Vdc (1mA)
Output: 0 – 5 Vdc
Dimension Size: 7.6 x 14mm
Accessories available for wireless data transmitter FWS61
HomeMatic Wireless Rain Sensor
Power Input: 7.5 – 30Vdc (250mA)
Operating Temperature: -20° to +55°C (IP44)
Dimension Size: 80 x 82 x 55mm
Weight: 266g
Build-in heater
Loxone Rain Sensor
Power Input: 24Vdc (50 – 180mA)
Output: 24V
Operating Temperature: -30° to +70°C (IP65)
Dimension Size: 70 x 62 x 37mm
Velux Rain Sensor
Rain Sensor from eibmarkt
DIY Rain Sensor
This is the cheapest rain sensor kit that you can purchase from the retail shops at Sim Lim Tower in Singapore for less than S$30. Simple and good education kit for learning electronics.
For those who like to build yourself a rain sensor, you can also check out the rain sensor open source design here.
Custom Rain Sensor Solution
PIC-CONTROL is providing custom rain sensor solution to our client.
Check out our rain sensor alert system or rain sensor awning automation shade system for further information.
Also, check out other rain sensor technologies and comparison between the rain sensors.