-
Gas & Dust Flame-Proof Certificate of Ring-11 Liquid Level Switch
The certificate is valid for all Ring-11 series.
-
Intrinsically-Safe Certificate of NAMUR Ring-11 Liquid Level Switch
The certificate is valid for NAMUR Ring-11 series.
-
Intrinsically-Safe Certificate of Ring-11 Liquid Level Switch
The certificate is valid for all Ring-11 series.
-
Flame-Proof Certificate of Ring-11 Liquid Level Switch
The certificate is valid for all Ring-11 series.
-
Ring-11 Liquid Level Switch
Ring-11 Liquid Level Switch is a highly reliable instrument for liquid level detection and control, and has qualified with SIL2 / SIL3 Certificates, Intrinsic Safety as well as Flameproof Enclosure explosion protection.
-
Ring-11 Liquid Level Switch with Gas-tight Leadthrough
The special setting of high-pressure protective gas-tight leadthrough makes Ring-11 High-pressure Liquid Level Switch effectively prevent accidental leakage of high-pressure strong corrosive liquid.
-
Jiwei Successfully Passed CCC Factory Inspection
The inspection team highly approved our production management, quality control, and product consistency through on-site verification and documentation review.
-
Failure-Free Operation for 5 Years, Jiwei Tuning Fork Liquid Level Switches Favored by Customer
204 pieces of Jiwei Flame-proof Tuning Fork Liquid Level Switches have been operating stably and reliably for more than 5 years without any problems or failures
-
SIL2/3 Certified Tuning Fork Liquid Level Switches used in Pharmaceutical Industry
Tianjin enterprise ordered 56 pieces SIL certified tuning fork liquid level switches from Jiwei for liquid level measurement in pharmaceutical production. In which, 18 pieces are with 2-metre-long extension tines.
-
Ship Bilge Level Control of Tuning Fork Liquid Level Switch
Some liquid level switches cause false alarms due to the signal interference, which put a great test to reliable liquid control equipment.