Benefits
Reliable and cost-effective liquid limit detection
Highest product and measurement safety thanks to different cable and sensor materials for different media
NAMUR electrical connection for hazardous areas (Zone 1) or changeover contact (AC/DC) for universal standard applications
Small diameter, simple installation via threaded hole G 1 A
Applications
The FTS20 float switch is a simple and cost-effective solution for limit detection in suitable fluids. It is used in water tanks and containers as a pump protector or level alarm, for example in sewage treatment plants. The float switch has two output options: a NAMUR switching signal or a changeover contact.
Limit switch for suitable fluids. Used in tanks and containers as overfill protection or pump protection. Different sensor/cable materials, e.g. PP, PVC, PUR and CSM, allow use in oily or corrosive liquids and hazardous areas.
Temperature: -20 to +85°C (-4 to +185°F)
Pressure: +3 bar (+43.5 psi)
International explosion protection certificates
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Rotary Level Switch Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Rotary Level Switch.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Rotary Level Switch for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Rotary Level Switch Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Rotary Level Switch.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Rotary Level Switch for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Rotary Level Switch Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Rotary Level Switch.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Rotary Level Switch for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Rotary Level Switch Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Rotary Level Switch.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Rotary Level Switch for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.