Huba Control 711C Submersible Level Transmitter Inquiry Item

This Huba Control 711C is a hydrostatic submersible level transmitter, widely used for continuous liquid level monitoring. It converts the liquid static pressure into standard 4~20mA signal based on hydrostatic pressure principle. The probe body adopts full 316L stainless steel structure, corrosion resistant, optional explosion-proof version and drinking water certification. It supports long cable customization, cable length can be from 3m up to 300m. It is suitable for clean water, sewage, seawater and light corrosive liquid, commonly used in water plants, reservoirs, underground sump, sewage treatment tank level measurement.

Specifications

Model: 711C Brand: Huba Control Measurement principle: Hydrostatic pressure Output signal: 4~20mA two-wire Pressure range: 0.1~16bar Accuracy: ≤0.3% FS Wetted material: 316L stainless steel Cable: Special ventilated cable Certifications: CE, ATEX, drinking water approval optional Protection grade: IP68

Components & Troubleshooting

Pressure sensing core, signal processing circuit, stainless steel probe housing, breathable cable, internal temperature compensation resistor. Common faults: cable damage and water ingress, measurement drift, no 4-20mA output, sediment blocking pressure inlet, zero point offset.

Disclaimer

This spare part shall be installed, calibrated and maintained by qualified instrument technicians. Avoid sharp object scratch on the pressure inlet during installation.