The LCT series of CAS from South Korea is a high-performance analog weighing transmitter (weight transmitter), which is designed to convert the output of weighing sensors and the output of all kinds of strain gauges into output voltage and output current, and is suitable for various industrial environments and scenarios.
- Selection Reference
LCT-V05: The voltage signal output by this model of weight transmitter ranges from 0 to 5V.
LCT-V15: The voltage signal output by this model of weight transmitter ranges from 1 to 5V.
LCT-V010: This model of weight transmitter can output a voltage signal ranging from 0 to 10V.
LCT-I420: This model of weight transmitter can output a current signal ranging from 4 to 20mA.
LCT-I020: This model of weight transmitter can output a current signal ranging from 0 to 20mA.
LCT-I040: The current signal output by this model of weight transmitter ranges from 0 to 40mA.
The LCT 1420 is a cost-effective product that can be widely applied to force value transmission and weight transmission in industrial sites and the field of industrial automation.
2.Technical Specifications
24VDC power input, and the maximum power consumption of the whole machine is not more than 3W.
1 sensor interface
Two sampling speeds can be configured, and five kinds of digital filtering can be selected and configured under each sampling rate.
Communication Interface
1 RS232
Continuous output mode, with continuous weight output at 20~100Hz.
MODBUS—RTU communication protocol.
Analog output, and the analog output of 4-20mA, 0-10V, and 0-5V can be configured.
Input and Output Characteristics:
Input load: 1 to 4 bridge-type sensors with an impedance of 350 ohms.
AD sampling rate: 50/100Hz.
Input voltage: 24VDC.
Output load: Voltage output: ≥10KΩ; Current output: ≤500Ω.
Output linearity: >0.01% (0.1‰).
Output ripple: ≤2mVp-p.
Output mode: 4 to 20mA, 0 to 5V, 0 to 10V.
Temperature drift of the whole machine: ≤80PPM/℃ (0 to 40℃); ≤150PPM/℃ (-20 to 60℃).
Power consumption of the whole machine: ≤12mA@1 350-ohm sensor, with a power supply voltage of 24V.
Comprehensive accuracy: Better than 0.1% (@30℃ temperature difference).
3.Applications
Each model of CAS demonstrates powerful performance and stability in its respective working field. For example, in the fields such as automated production lines, logistics weighing, weighing of heavily loaded goods in ports, and precise measurement of liquid or solid substances in the chemical industry, the LCT series of CAS plays an indispensable role.
For instance, on the automated production line, the LCT series transmitters can convert the readings of sensors into voltage or current signals in real time and send them to the control system to ensure the precise and stable weight of the items on the production line, effectively avoiding product quality problems caused by weight errors.
In the field of logistics weighing, relying on the LCT series transmitters of CAS, the accurate weighing of goods when they enter and leave the warehouse can be ensured, thus avoiding economic losses caused by incorrect weight calculations.
In ports, the LCT series transmitters of CAS provide accurate weight data by receiving the output of strain gauges, thus ensuring the accurate loading and unloading of various goods.
In the chemical industry, the LCT series transmitters of CAS can be used to control the precise proportioning of liquid or solid substances to meet the requirements of fine chemical production.
