vol.262 November 2022
Color sensors for built-in devices are finally available!
- Color changes and differences will not be missed -
Color Sensor Application Examples
Machine tool: Remote monitoring of lubricant color
By monitoring the color of the lubricating oil with a color sensor, the deterioration of the oil can be quantitatively monitored, optimizing and streamlining maintenance.
*For ASTM Color
Drink dispenser: Automatic supply of beverages according to cup color
By automatically selecting beverage types based on the cup color using a color sensor, stores can improve work efficiency and reduce waste due to improper operation.
Color sensor following the size of the B5W series for built-in device applications.
B5WC Product Specifications
| Item Model | B5WC-VB2322-1 |
|---|---|
| Sensing distance | 40 mm (white paper) |
| Light source | White LED |
| Power supply voltage | 5 VDC±5% |
| Current consumption | 18 mA max. (at 5.25 VDC) |
| Output type | I²C communications supported |
| I²C output | Output voltage value for red/green/blue: 0.45 V±20% (gray reference plate, at sensing distance of 40 mm), Output saturation voltage: Typ 2.75 V (output voltage range: 0 to 2.75 V), SCL/SDA input H voltage: 2.54 to 5.4 V, Input L voltage: 0.9 V max., SDA output L voltage: 0.44 V max. (at output current of 3 mA) |
| Sampling period | 1 msec |
| Data refresh period | Sampling period (1 msec) x Average count (1 to 50 times) |
| Ambient temperature range | Operating: -10 to +70°C, Storage: -25 to +80°C (with no icing or condensation) |
* Contents as of October 2022.
In the interest of product improvement, specifications are subject to change without notice
