Jiwei Ring-11 Liquid Level Switch Explosion-Proof Series have passed the final review by PCEC (Tianjin) Certification Services Co., Ltd. and obtained CCC Certificates.

The dry-sand medium mainly contains coarse sands, uneven size particles and powders. Tube-11 Vibrating Rod Level Switch would be an optimal choice in this case.

The certificate is valid for all Ring-11 series.

The certificate is valid for NAMUR Ring-11 series.

The certificate is valid for all Ring-11 series.

The certificate is valid for all Ring-11 series.

Jiwei Fork Liquid Level Switches have been favored by many Chinese shipyards for its reliable quality and stable performance comparable to imported level meters, and widely applied to the water level control in ship cabins, especially in the bilge.

The certificate is valid for all Tube-11 series.

The certificate is valid for all Tube-11 series.

The certificate is valid for all Fork-11 series.