LX 3188 is a cost-effective dust monitor with a LED-light source. It operates with single pass transmission principle, which make the operation very reliable and troublefree.

Features:
- Direct continous measurement of opacity or optical density
- Small, lightweight and easy installation
- No moving parts and simple optics for long life operation
- Linear voltage (0...1V) and current (4...20mA) outputs
- Digital LCD-display and analogue display for D-value
- 4 operation ranges (...0...0,03 D, 0...0,1 D, 0...0,3 D, 0...1,0 D)
- Adjustable alarm values and alarm relay
Applications:
- Monitoring and control of different kinds of dust filters
- Alarm activation when emissions exceed specified standards
- Short measuring (maximum 3 meters) distances
