Light Sensor

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Picture of Industrial Light Sensor, 4~20mA, 0~200 klux

Industrial Light Sensor, 4~20mA, 0~200 klux

SUCH-LS-IND

● 4-20 mA output signal ● Light measurement range 0-200 kLux ● Power supply 12-24 VDC ● Operating temperature -20 to +80 °C

$186.99

Picture of Ambient Light Sensor, 380nm-780nm, IP68

Ambient Light Sensor, 380nm-780nm, IP68

SUCH-LS-AMB

● RS485 communication interface ● DC 5-18 V/15-40 mA power supply requirement ● IP68 waterproof rating ● Acceptance angle 180° (with cosine correction)

$398.99

Picture of Light Intensity Sensor, RS485

Light Intensity Sensor, RS485

SUCH-LS-TM

● Power supply10-30 VDC ● 0-65,536 lux measurement range ● RS485/4-20 mA output signal ● Wall-mounted mounting method

$116.99

WiFi Light Sensor, 0-1000Lux

SUCH-LS-WIFI

● 0-1000 lux light measurement range ● 180° detection angle ● 0 to 50 °C operating temperature ● Standby power consumption ≤0.5W

$65.99

Picture of Smart Light Sensor, 0-100000 lux

Smart Light Sensor, 0-100000 lux

SUCH-LS-SL

● 0-100,000 lux measurement range ● Pole mounting, wall mounting, DIN rail mounting ● IP67 ingress protection ● CE, FCC, TELEC, ICASA, RoHS approvals

$1,495.99

Picture of Street Light Sensor, 0-200000 lux

Street Light Sensor, 0-200000 lux

SUCH-LS-SLS

● Illuminance measurement range 0-200,000 lux ● RS485 output ● Transmission distance > 5 km (LOS) ● Transmit power < 17 dBm

$99.77

Picture of Daylight Sensor for Outdoor, RS485

Daylight Sensor for Outdoor, RS485

SUCH-LS-DL

● 0-2,000 lux/0-20,000 lux/0-200,000 lux optional measurement range ● Spectral range 400-700 nm (visible light) ● Output signal 4-20 mA; RS485 Modbus (0-200 klux) ● IP65 ingress protection

$115.89

Picture of RS485 Light Sensor, Aluminum Alloy/Nylon Material

RS485 Light Sensor, Aluminum Alloy/Nylon Material

SUCH-LS-AA

● 0-65,535 lux measurement range ● RS485/DC 4-20 mA/DC 0-10V output interface ● Nylon/aluminum alloy housing material ● DC 5-24 V/DC 12-24V power supply

$85.99

Light sensors are designed to measure ambient light intensity, irradiance, or variations in light levels and convert optical signals into stable electrical outputs for monitoring and control systems. They are widely used in environmental monitoring, industrial automation, agriculture, smart city infrastructure, and renewable energy applications.

SUCH light sensors includes light sensors capable of detecting visible light, ultraviolet radiation, or broad-spectrum light, supporting applications ranging from basic illumination measurement to high-precision solar and radiation monitoring. With fast response time and reliable long-term stability, these sensors provide consistent performance in both indoor and outdoor environments.

Most light sensors in this directory support standard output interfaces such as RS485, analog voltage, or current signals, enabling seamless integration with PLCs, data loggers, and IoT platforms. Selected models are engineered for harsh conditions, offering durable construction and stable operation across wide temperature ranges.

By selecting the appropriate Light Sensor, users can achieve accurate light monitoring for energy management, crop growth optimization, climate observation, and research applications, making them essential components in modern intelligent sensing systems.