Single flange liquid level transmitter can accurately measure the liquid level and density of various containers, including flat flange and plug-in flange, and is suitable for measuring high viscosity media or suspended liquid.
The mounting flange standard of TN385 1LT single flange liquid level transmitter conforms to ANSI. Flanges are available in 3 "and 4" sizes, and the flange grades are 150LB(2.5MPa) and 300LB(5.0MPa). See the following table for flange installation dimensions. If the user adopts GB9 1 16-88 standard, please specify DN=80, 100 and PN=2MPa.
Because the isolation diaphragm is very thin, it is the weak link of corrosion resistance, so the materials that contact the liquid diaphragm are 3 16L, Hastelloy C-276, Monel alloy, tantalum and so on. , which can meet the anti-corrosion requirements of different situations, and can be reasonably selected according to the parameters such as concentration, humidity and pressure of the measured medium and the reference table of corrosion resistance given in the appendix. If the corrosion is strong, the transmitter with anti-corrosion structure can be selected.
Extended data
Characteristics and advantages of single flange level gauge;
1, divergent ion silicone oil injection technology.
2, 3 16 diaphragm, HC, titanium diaphragm, the only sensor with H alloy sheath in the world (patented technology), which helps the single flange liquid level meter to achieve excellent cold and hot stability.
3. Mature built-in metal capacitance sensor ensures good consistency.
4. Advanced welding technology ensures long-term stable work under high temperature and high pressure without leakage of silicone oil.
5. Built-in digital temperature transmitter, formatted and tested before leaving the factory, with extremely low temperature impact.
6, standard 4-20mA, with digital signal based on HART protocol, remote control.
7. Support upgrading to fieldbus and technology based on field control. .
Baidu Encyclopedia-Single Flange Liquid Level Transmitter