aTOmp Any measurement range from 1 up to 100 m H2O LLJCJLUU Output Signal: 4~20mA (2-wires) + HART The LG30F features advanced circuitry and temperature compensation technology, which converts the liquid level measurement into a standard 4~20mA output signal This offers strong anti-interference capability, low thermal error, and high stability, providing excellent measurement accuracy and sealing performance. 0iJan2024 WWW.NEW-FLOW.COM • TEL: 88B-7-8135500 • FAX: 886-7-8225588 • Email: [email protected] Preferred Areas of Use • Water / filtrated sewage • Ballast Water Tank Level Monitoring for Vessels • Deep Well and Groundwater Monitoring • Sewage and Flood Discharge System Monitoring • Water Level Measurement of Rivers, Lakes, and Reservoirs • Factory Water Tank Level Monitoring Technical Data Thermal Error: ^±0.2% F.S/ 10°C (Within the range of temperature compensation) Thermal Compensation Range: 0~50°C Long Term Stability: < ±0.1%/URL {12 months) Overload Capacity: 150%~200% full span Working Temperature: -20~80°C for stainless steel probe; -40-60T for plastic probe Power Supply: 10-32V DC [4~20mA (2-wires), HART] Load Resistance: RL < (Us-Umin) / 0.026 Probe Material: SS316L for stainless steel probe ; PVDF for plastic probe Probe Protection Class: IP68 Diaphragm Material: Ceramics AI2O3 99.9% Cable Shield: PVC, PU, and PTFE available Cable Length: 5M standard; maximum length 100M Seal Material: FFKM

P= sensor pressure at the measurement point p= Media density g= gravity acceleration used h= height of the measurement point above the liquid surface Wiring Diagrams Ordering Information LG30F / Level Probe: Measurement Range / Min. Set Range 12 0-2 mH20 Output Signal:/ 4~20mA (2-wires), HART Power supply: 10-32VDC, HART WWW.NEW-FLOW.COM • TEL: 886-7-8135500 • FAX: 886-7-8225588 • Email: [email protected] SS316L for stainless steel probe PVDF for plastic probe Option: others on request Cable Length: Please fill the cable length directly, (e.g.: 20M)