Description
Determination of the sedimentation characteristics and separation layer in sludge
- Measurement via LED-display
- Acoustic message support
- Solid measuring head
- Rechargeable battery operation
- Single-key operation
The ET 640 is a portable unit for measuring the solid matter content and sedimentation characteristics of waste water in pools and tanks.
The probe is lowered into the pool or tank, and the LED display changes colour depending on the solid matter content. Once the probe reaches the separation layer in the sludge sediment, the LED display changes to the red zone. An acoustic alarm is also emitted.
The user can directly read off the depth of the various layers (clear areas or sediment layer) on the cable in 0.5 metre steps.
The probe consists of an impact-resistant plastic housing and is equipped with an LED light source, the light from which is received and evaluated by a photodiode on the opposite side.
The sludge level detector ET 640 is supplied in a convenient case with carrying strap, making it suitable for portable use. The unit supplies the user with rapid information on the thickness of the sludge layer in a sedimentation pool or tank.
Scope of delivery
Sludge level detector in a carrying case, including probe, 10 metres of cable (optionally up to 50 metres) and battery charger, operating instructions
