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optical level transmitter
Smart Sensors

CW-905 Basic settings for the light level transmitter.

  • Measuring range: 0 – 200,000 lux (visible light 400 – 700 nm), response time <5 seconds.
  • Accuracy ±3% ~ ±10% of visible light Optional IP65 degree of protection (with waterproof connector).
  • Output signals 4-20mA/0-10V/RS485 (Modbus protocol, address adjustable).
  • Installation features Compact and portable, universal for indoor and outdoor, supports communication code/software configuration.
  • Connection configuration: baud rate 1200-38400 bps (standard 9600), data format 8N2.
$40.00 - $60.00

CW-905 series light emitters use an imported high-sensitivity light sensor, an integrated dual-sensor light source, a spectral response close to the function of the human eye. The light sensor can effectively measure and control indoor and outdoor lighting. The product is a universal measuring and installation device for indoor and outdoor spotlights. The product is compact and easy to install. It has a PG7 waterproof connector for cable connection and an IP65 enclosure.

CW-905 series universal illuminance transmitter. Illuminance Measurement accuracy : ±3% fs, ±5% fs, ±7% fs, ±10% fs.
Measuring range: 0 to 200K lux
Response time : <5S
Spectral range : 400 󿗥 700 (nm) visible light.
Output parameters Output signal: 4 to 20 mA RL <400 ohms.
0 to 10 VDC -1 mA <1 mA
Output parameters 485. Signal type : RS485 serial output.
Address: 0-255, defined by depth/program switch, default value: 1.
Communication protocol: Standard MODBUS protocol.
Data format: 1 start bit, 8 data bits, no parity, 2 stop bits. 1 start bit, 8 data bits, no parity, 2 stop bits.
Baud rate 1200bit/s,2400bit/s,4800bit/s,9600bit/s,19200bit/s,28800bit/s,38400bit/s Default: 9600bit/s