Nivotester FTL375P
Technical Data
ComparePoint Level / Liquids
| Measuring Principle | |
| Characteristic / Application | Level isolating switching amplifier Function is monitored SIL2/3 according to IEC61508/61511 (FDIS) 19" circuit board Up to 3 measuring devices possible |
| Supply / Communication | PFM Relay |
| Ambient temperature | -20 °C ... 70 °C (-4 °F ... 158 °F) |
| Communication | Up to 3 relays and 3 transistor outputs |
| Certificates / Approvals | ATEX, TIIS |
| Safety approvals | Overfill prevention WHG SIL |
Point Level / Solids
| Measuring Principle | |
| Characteristic / Application | Level isolating switching amplifier unction is monitored 9" circuit board |
| Supply / Communication | PFM Relay |
| Ambient temperature | -20 °C ... 70 °C (-4 °F ... 158 °F) |
| Communication | Up to 3 relays and 3 transistor outputs |
| Certificates / Approvals | ATEX, TIIS |
| Safety approvals | Overfill prevention WHG SIL |
The FTL375P switching unit is used for limit detection in liquid tanks and solid silos and can be used in hazardous areas. It is also suitable for liquid detection in pipes, for dry-run protection of pumps, and for overfill protection of water-endangering flammable or non-flammable liquids. Up to three measuring instruments can be connected; it is used for two-point control and limit detection. When used with Liquiphant with the FEL57 electronic insert, functional safety up to SIL3 in accordance with IEC 61508 is achieved.
Advantages
Nivotester FTL375P is used to connect one, two or three measuring units (single-, dual- or three-channel device)
Ex ia intrinsically safe signal circuit allows the measuring instruments to be used in hazardous areas
Using the online monitoring function, functional safety up to SIL2 is achieved; simple self-test at the push of a button in accordance with WHG/SIL
European-format Racksyst card in accordance with DIN 41494, width 4 HP, height 3 HU
Input channels are electrically isolated from each other and from the power supply and output channels
Application
Switching unit with intrinsically safe signal circuit for connecting Liquiphant or Soliphant.
Ambient temperature: -20...+70°C (-4...+158°F)
International explosion protection certificates, WHG overfill protection, marine approval
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Source:Endress+Hauserwebsite public information
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Tuning Fork 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 Tuning Fork.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Tuning Fork 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 · Tuning Fork 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 Tuning Fork.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Tuning Fork 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 · Tuning Fork 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 Tuning Fork.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Tuning Fork 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 · Tuning Fork 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 Tuning Fork.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Tuning Fork 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.
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