Performance characteristics
LG-300 floating ball continuous level gaugeIt is a voltage divider circuit composed of a magnet inside the float that changes with the liquid level to alter the resistance inside the connecting rod and the magnetic spring switch. The smaller the gap of the magnetic spring switch, the higher the accuracy. The voltage divider signal can be converted into 0-4-20mA or other different standard models through a converter. The indicator can be used in conjunction with other gauges for remote indication, making it a simple and reliable liquid level indicator!
■ Measurement range: 0-300-6000mm
■ Comprehensive accuracy: ± 0.1%
■ Overload pressure: 5 bar
■ Burst pressure: 10 bar
■ Output: 4-20mA+Hart communication
■ Process connection: DN50 flange connection, threaded connection G2
■ Protection level: IP65 for electrical parts
■ Sealing: Fluorine rubber
Technical Parameter
| Probe length | 0-300-6000mm |
| comprehensive accuracy | ±0.1% |
| repeatability | ≤± 0.1% FS/year |
| display | LED on-site display optional |
Applicable specific gravity |
≥0.75 |
| INPUT VOLTAGE | 12-36V DC |
| output | 0-5V、1-5V、0-10V、4-20m、AHart |
| operation temperature | -20℃~130℃ |
| Maximum pressure | 5bar |
| Load resistance | RL(Max)=50(Vs-8) |
| adjustment range | Span Ajustment 20%FS、Zero Ajustment 5%FS |
| response time | <5ms (10...90%FS) |
| Material of guide rod and floating ball | Stainless steel, rubber PP、PVDF、PTFE、PVC |
| Material of transmitter | Die cast aluminum/aluminum alloy |
| protection grade | Electrical part IP65 |
| Electrical connection | Direct wiring, 1/2NPT, terminal wiring, M20 * 1.5 screw hole for connecting cable conduit |
| seal | FKM |
| Installation method | G2 thread, DN50 national standard flange |
| weight | Depending on the measurement range |
Application field:
■The LG-300 floating ball continuous level gauge is suitable for water treatment control equipment, electrical industry, ship hydraulic equipment, hydraulic and hydropower, chemical and petrochemical industry equipment, and hot coal boilers. (Used for measuring liquids with a density ≥ 0.75g/cm ³)
DOCUMENTATION
- Propagandist Manual
- Product manual
- Drawings and software
