Electric float level transmitter

Electric float level (interface level) transmitter I. Product Overview LC3144LD series intelligent electric float level (interface level) transmitter is Jiangsu Lake Maxim Automation Instrumentation Co., Ltd. in cooperation with the US FOX meter manufactured with torsion tube type of intelligent electric float level (interface level) transmitter. Transmitters of electronic components and sensors and other core members are the United States FOX original offer products that maintain the various properties of the original transmitter, and the optimization and upgrading of product structure, improve the thermal performance of the transmitter, to enhance Transmitter reliability. Second, the structural principle LC3144LD series intelligent electric float level (interface level) transmitter consists of float measuring container chamber (top-loading no), floats, torque tube systems and electronic measurement systems and other components. Pontoon immersed in a liquid measuring container chamber, and torque tube rigidly connected to the torque tube system to withstand the force of a pontoon float suffered net weight minus buoyancy in the torque tube under the joint effect of twist angle to this. Float container chamber liquid position, high or low density or interface level change caused by changes in buoyancy immersed in the liquid float by, so that the torque tube angle also change. This change is transmitted to the sensor torque tube and a rigid connection, the sensor output voltage changes, and then is amplified and converted into 4 ~ 20mA current output of electronic components. Transmitter uses a microcontroller and associated electronic circuit measurement process variables, provides a current output to drive LCD display and offers HART communication capabilities. Electronic components within the transmitter can not only ambient temperature compensation and linearization capability, while the liquid density changes due to temperature changes caused by the process of compensating accordingly. Third, electric float level (interface level) transmitter selection LC3144LD Smart float level (interface level) Transmitter Register Type 1 Default HART protocol communications fieldbus mode 2, FF 3 FOMCOM Communication Communication 1 Q235 steel body Material 2 321 SCS321 1Cr18Ni9Ti 1.4873 3 316Ti OCr18Ni12Mo2Ti 1.4571 4 316 SVS316 OOCr17Ni12Mo2 1.4401 5 316LSVS316L OOCr14Ni12Mo2 1.4435 6 special materials (to be marked) H outer pontoon side side-mounted installation outside pontoon C F outer side of the bottom-mounted side-mounted float top G-mounted top and bottom outer pontoon N in the top-mounted float level measurement measured parameters 1 2 3 measure the density measurement interface level 4 / 4A 2.5MPa / Class 150LB ANSI pressure rating 5 / 5A 4.0MPa / Class 300LB ANSI 6 / 6A 6.3MPa / Class 600LB ANSI 7 / 7A 16.0MPa / Class 900LB ANSI 8 / 8A 32.0MPa / Class 1500LB ANSI 9 / 9A 40.0MPa / Class 2500LB ANSI T1 Normal temperature type -40 ℃ ~ 150 ℃ high temperature process temperature T2 -150 ℃ ~ 420 ℃ T3 low temperature -196 ℃ ~ 40 ℃ O No anti-explosion-proof type D flameproof ExdIICT1 ~ T6 E intrinsically safe ExiaIICT1 ~ T6 B with barrier (see instructions) 0 cylinder no additional steam jacket clip sets J1 J2 steam-jacketed steam-jacketed process connection process connection JB / T82.1-94 DN15 PN1.0 - □□□□ measuring range (mm) - □□□□ medium density (kg / m3) ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ LC3144LD 1 5 H 1 5A T2 E J1 -2400 -1300 Selection example more electric float level (interface level) Transmitter more information, please consult Jiangsu Lake Maxim Automation Instrumentation Co., www. jsjhmx.com