□ Overview 

 LCT-4 Series RF Admittance level transmitter (hereinafter referred to as transmitter) is in the suction 

 Received the advanced technology of foreign similar products, functional design and production on the basis of the level measurement instrument. Its high reliability and stability of sensors and a unique circuit module used in all imported components, it uses the admittance measurement of impedance and capacitance measured media with comprehensive information to improve the long-term measurement reliability, stability, sensitivity and accuracy , almost all media can measure the physical position, and hang materials from the sensor probe, temperature, medium density change. Can be widely used in petroleum, chemical, metallurgy electricity, medicine, food, paper, building materials and other industrial areas of the liquid level, level, interface and continuous measurement of water content analysis, the transmitter converts the measured Level 4 20mADC standard current signal, with DDZ-Ⅲ electric instruments and supporting the use of DCS distributed control system to achieve automatic detection and automatic process control. 



 □ The main technical parameters 

 Range: 0.1 ~ 6M (rod) 

 1 ~ 60M 

 Accuracy: ± 0.5% 

 Signal output: 4 ~ 20mADC two-wire system 

 Maximum load resistance: 600Ω (24VDC pm) 

 Response time: 20ms 

 Ambient temperature: -40 ~ +60 ℃ 

 Medium temperature: -180 ~ +500 ℃ 

 Power supply: Rated voltage 24VDC 

 Minimum input voltage 18VDC 

 Minimum input voltage 36VDC 

 Relative humidity: ≤ 85% 

 Working Pressure: Vacuum ~ 32MPa 

 Electrical connection: G1 / 2 "internal thread 

 Installation: 3 / 4 "NPT, 11 / 2" NPT thread, 

 G3 / 4 ", G11 / 2" pipe thread 

 Optional 1-4 "Flange (public standard, ANSI standard) 

 Wetted Materials: 316L, 1Cr18Ni9Ti 

 Explosion-proof grade: Exia Ⅱ BT6 

 Certificate of Conformity: 

 Equipped with a safety barrier: LB803S 

 Intrinsically safe cabling inductance, capacitance of not more than 2mH0.8μF 





 Selection example: LCT-41113P2B 

 Description: 4-20mA analog output of the transmitter, integrated structure cylindrical probe to measure general 

 Where conductive low viscosity liquids through pipe thread installation, working pressure 2.5MPa.