New
LTF-100H high temperature and high pressure magnetic flap liquid level meter
variousHigh temperature, high pressure and harsh situationsTank, towerOn the spotDisplayLevel measurement
The LTF-100H high temperature and high pressure magnetic flap liquid level meter is installed on the extension tube of the measuring tank. The liquid level inside the tank can be clearly known from the magnetic flap indicator. Adopts a unique heat dissipation method,Can be doneHigh sealing, anti-leakage and suitable for high temperature, high pressure and corrosive situations. The high temperature can reach 450°C and the pressure can reach 20MPa.This series of liquid level gaugesNo need for any external power supply,Explosion proof optional, And the whole processThere is no blind area in measurement, the display is clear and the measurement range is large.
operating principle:
■ LTF-100H high temperature and high pressure magnetic flap liquid level meter(Also known as magnetic float level gauge) It is developed based on the principle of buoyancy and magnetic coupling. When the liquid level in the measured container rises and falls, the magnetic float in the body tube of the liquid level meter also rises and falls. The magnetic steel in the float is transmitted to the magnetic flip column indicator through magnetic coupling, driving the red and white flip columns to flip 180°. When the liquid level rises, the flip column changes from white to red. When the liquid level drops, the flip column changes from red to white. The red and white junction of the indicator is the actual height of the liquid level inside the container, thus achieving clear indication of the liquid level.
Unique design:
■ A liquid level transmitter and a magnetic switch can be added, which can be installed or adjusted at any time without shutting down the machine.
■ The plastic housing magnetic switch is acid and alkali resistant, with a protection level of IP67. It is small in size and can adjust the control position at any time.
■ New bottom flange connection – no liquid residue, suitable for industries that frequently change processes. The liquid can be drained directly from the bottom without mixing or contamination.
■ Can be installed at the bottom of the device (trough without base), eliminating the need to raise the device like traditional indicators.
■ A spring buffer design is added to the upper and lower ends to prevent damage to the float ball during installation and transportation.
■ Float ball welding technology is excellent - using laser welding
■ High temperature and pressure resistance.
■ The indicator is modular and available in red, green, and white colors for customers to specify. It is also made of ceramic, which is resistant to high temperatures and will not fade. Fluorescence can be applied according to customer needs to increase the recognition effect.
Application Areas:
■ LTF-100H high temperature and high pressure magnetic flap liquid level meterIt is suitable for the measurement and control of liquid level and interface level of high temperature and high pressure liquid containers. It clearly indicates the height of the liquid level, the display is intuitive and eye-catching, the indicator is completely isolated from the storage tank, the design is reasonable, the structure is simple, the installation is convenient and reliable, the performance is stable, the service life is long, the maintenance cost is low, and it is easy to install and maintain. Users can use it with a remote transmitter according to project needs to achieve local digital display and output a standard remote electrical signal of 4~20mA to meet the needs of recording instruments or industrial process control. It can also be used with magnetic control switches or proximity switches to monitor and alarm liquid levels or control liquid inlet and outlet equipment.
| Compatible Media | Contaminant-free liquids compatible with wetted materials |
| Suitable for density | 0.65-2.0g/cm³ |
| Measuring Range | 300-6000mm |
| Accuracy | ±10mm |
| Resolution | ±1mm |
| Repeatability | ≤±0.2FS/year |
| Operating Temperature | -20-120℃ ( standard type ) -20-450 ( high-temperature type ) |
| Working Pressure | 0.5-2.5MPa, 1.0-5.0MPa, 2.5-6.0MPa (above 300°C), 2.5-10MPa (below 300°C) |
| Output | Switch output, relay output 1-4 switch points optional |
| 4-20mA,+Hart protocol | |
| Overload Pressure | 150%FS |
| Burst Pressure | 200%FS |
| Ambient Temperature | -40-80℃ |
| Wetted Material | Stainless steel 304, 316L, Ti, PP, PVDF, PTFE, PPR |
| Flap indicator | Frame material: SUS304 |
| Color chip material: engineering plastics, ceramics | |
| Color chip color: red/white, green/white, | |
| Transparent cover material: engineering plastic, glass | |
| Protection Rating | IP65 ( optional IP68) |
| Electrical Connection | Horsmann connector, junction box |
| Electrical Protection | Overload/Reverse Polarity Protection |
| Mounting Type | Side installation, bottom entry and top exit, bottom entry and side exit, side entry and top exit, top installation |
| Connection Type | Sanitary chuck, flange connection, threaded installation, welded pipe connection |
| Accessories | Drainage valve, heat preservation and insulation jacket, dustproof plug |
| Weight | Depends on the range |

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