• Case1 : Desulphurizing water
• Case2 : Cylindrical reaction kettle
• Case3 : Phosphonic acid solution
• Case4 : Aluminium oxide processing tank
• Case5 : Concentrated sulfuric acid
• Case6 : Toluene tank
• Case7 : Alkaline wastewater tank

The client require reliable level measurement to accurately measure the terminal storage tank containing highly corrosive liquids. The tank filling process involves the agitation of highly corrosive liquids which causes the generation of a substantial amount of foam and vapor. CONNETECH recommended low frequency pulse radar level sensor CPR6600 for the following reasons:

• The horn is PVDF coated and it’s corrosion resistant.
• Low frequency microwave can penetrate the foam and vapor due to long wave length so the vapor and foam will not have obvious influence on measuring result. The performance is much better than high frequency radar in such harsh environment.

CPR6600

The client requires reliable level measurement for the alkali in reaction kettle. The reaction kettle is cylindrical with round roof and bottom. The material is metal so it reflect the microwave that reflected by media surface. The radar may trace the reflected wave from metal roof thus measuring result is inaccurate. The agitator in the reaction kettle may also cause interference. CONNETECH recommended low frequency pulse radar level sensor CPR6100 with 50 rod antenna for the following reasons:

• Small measuring range require small size antenna.
• The swiveling agitator cause serious interference during processing. We enlarge the emitting signal to deduce the interference.
• Set suitable high and low dead zone to avoid the measurement of round bottom. Setup false echo to cover the echo from the agitator.

CPR6100

The client requires reliable level measurement for the phosphonic acid solution. It’s with strong corrosivity and has vapor condensation. It may cause serious interference for radar measurement. CONNETECH recommended low frequency pulse radar level sensor CPR6600 for the following reasons:

• The horn is PVDF coated and it’s corrosion resistant.
• Low frequency microwave can penetrate the vapor due to long wave length so the vapor will not have obvious influence on measuring result. The performance is much better than high frequency radar in such harsh environment.

CPR6600

The client requires reliable level measurement for the phosphonic acid solution. It’s with strong corrosivity and has vapor condensation. It may cause serious interference for radar measurement. CONNETECH recommended low frequency pulse radar level sensor CPR6600 for the following reasons:

• The horn is PVDF coated and it’s corrosion resistant.
• Low frequency microwave can penetrate the foam and vapor due to long wave length so the vapor and foam will not have obvious influence on measuring result. The performance is much better than high frequency radar in such harsh environment.

CPR6600

The client require reliable level measurement to accurately measure the tank contains concentrated sulfuric acid. Strong corrosivity is the most concerned. CONNETECH recommended contact radar CGR8300 for the following reasons:

• The probe is 316L stainless steel coated with PFA. It’s specially used for strong corrosive liquid.
• Chemical-resistant for long-lasting performance.
• For small tank contact radar has high accuracy compared to non-contact radar.

CGR8300

The client require reliable level measurement to accurately measure the tank contains toluene. The interference is from the vapor and condensation. Solutions CONNETECH recommended contact radar CGR8100 for the following reasons:

• The probe is 316L stainless steel coated which is suitable for liquid with light corrosivity.
• For small tank contact radar has high accuracy compared to non-contact radar.
• The vapor and condensation can’t interfere measuring result of contact radar.

CGR8100

The client require reliable level measurement to accurately measure the alkaline wastewater . The alkaline is a bit of corrosive. Solutions CONNETECH recommended high frequency pulse radar level sensor CPR6100 for the following reasons:

• The rod antenna is encapsulated made of PVDF which is anti-corrosive.
• CPR6100 is good choice for small tank level measurement.

CPR6100