Rika Sensor

RK100-05 Duct Mount Air Speed Sensor is designed on the basis of the principle of the hot wire. Range 0~30m/s and output 4-20mA

RK120-01 Combined Wind Speed & Direction Sensor with 4-20 mA outputs. 12~24 VDC powered

The RK200-02 PAR (photo synthetically active radiation) Sensor is mainly used for measuring solar radiation within 400~700nm wavelength for agricultural applications.

RK200-04 Solar Radiation Sensor is designed to measure solar radiation within 300-1100nm wavelength band

The RK200-07 UV Radiation Sensor is used for measuring UVA and UVB radiation within 250~400nm wavelength.

The Rika RK210-01 Illuminance Sensor is used to measure ambient light levels. It has a 0-2000 lux range and 4-20mA Output.

RK300-02 Dust Sensor using laser scattering principle, detecting the existence of dust(PM2.5) particle concentration in the air.

RK300-02 Outdoor Dust Sensor using laser scattering principle to detect the existence of dust particle concentration in the air. Can detect 1.0μm particles with good consistency and stability. 

This model only detects atmospheric particulate matter (PM) that have a diameter of less than 2.5 micrometers (PM2.5). Other model/combinations are available to detect PM1.0 and PM10.

Full model:  RK300-02-B-B-B-A-2000

RK300-03 CO₂ transmitter uses NDIR principle to detect the CO₂ concentration in the air and has built-in precision optical path and temperature sensor compensation.

RK330-01 Atmospheric Outdoor Temperature Sensor with range: -40~60°C, 4-20mA Output and accuracy of ±0.5°C

Rika RK330-01A Atmospheric Temperature & Humidity Sensor Wall Mount 4-20 mA with radiation shield. Range: -40~60°C and 0-100%RH

Rika RK330-01A Atmospheric Temperature & Humidity Sensor Wall Mount with radiation shield. Range: -40~60°C and 0-100%RH. RS485 Modbus RTU output

Rika RK330-01B Atmospheric Temperature, Humidity & Pressure Sensor Wall Mount with radiation shield. Range: -40~60°C and 0-100%RH. RS485 Modbus RTU output

The RK500-01 Soil/Liquid Temperature Sensor is used to measure the temperature of the soil or other mediums such as water

The Rika RK210-01 Illuminance Sensor is used to measure ambient light levels. It has a 0-20000 lux range and 0-10VDC Output.

RK330-02 Wall mountTemperature and Humidity Sensor with Display and 4 to 20 mA output. 12-24VDC Powered

RK220-01 Paste Type Temperature Sensor adopts high precision thermistor as the sensing component. 12-24VDC Powered and 4-20mA output

The Rika RK210-01 Illuminance Sensor is used to measure ambient light levels. It has a 0-100 lux range and 0-10VDC Output.

RK120-03-AAC Economical Ultrasonic Wind Speed & Direction Sensor with Modbus RTU output and 4 metre cable. 12~24VDC powered

RK120-03-BAC Economical Ultrasonic Wind Speed & Direction Sensor with inbuilt Electronic Compass and Modbus RTU output and 4 metre cable. 12~24VDC powered

Easy to use wind speed sensor with 4 to 20 mA signal output and 2.5 meter cable.

Easy to use wind speed sensor with RS485 Modbus RTU signal output and 2.5 meter cable.

Easy to use wind speed sensor with 0-5V signal output and 2.5 meter cable.

RK120-03-AAA Economical Ultrasonic Wind Speed & Direction Sensor with 4-20mA outputs and 4 m cable. 12~24 VDC powered