Designed for high or low level alarm duties to give a voltage-free contact or solid state transistor output for alarm signalling or as part of a pump control systems
Manufactured in Polyphenylene Sulphide (PPS) for
corrosion resistance in most liquids
Top, bottom, or side-installation flexibility in tanks
Small, light, robust and easy to install
No moving parts
Ultrasonic Point Level Detection- Gap Sensors
Interface detection (402SD)
For interface detection between immiscible liquids, two techniques are available:
ultrasonic attenuation and ultrasonic refraction.
Sludge measurement (433SD and 442SD)
For typical sewage sludges, it is possible to use Mobrey ultrasonic systems to detect
1% to 15% suspended solids within a slurry.
Industrial slurries such as fine pottery slips can often be measured up to 65% solids by weight.
The 433SD sensor is normally suspended in a tank or separator.
The 442SD sensors are typically installed as a pair in a section of pipe to detect sludge density.
MCU200 Series Controller
The MCU controller and gap sensor when used together provide an ultrasonic point level liquid switch.
The MCU201 and MCU203 control units provide simple and economical control electronics for wall-mounting near a tank or pipeline containing a single ultrasonic gap sensor. The sensors operate on the attenuation of an ultrasonic signal through the fluid.
Manufactured in Polyphenylene Sulphide (PPS) for corrosion resistance in most liquids