1. Brief Introduction
LU-906M has many kinds of input types, output methods and control methods, adopts the control method that the fuzzy theory and the traditional PID control unified, enable the control process to have the merit of quick respond, over small modulation and high precision stable state, specially has the obvious effect to the greatly pure lag object which is difficult to control by the conventional PID.
The displays adopt double four LED numerical code tube, may simultaneously display the PV & SV or the PV & output value. It has the function of manual/automatic non-perturbation cut and self-calibration and the soft-start on electricity.
LU-906M is widely used to automatically control systems for temperature, flow, pressure, liquid level etc. which in the profession of Chemical industry, ceramics, light industry, metallurgy, petrochemical, heat treatment etc.
2. The main Technical Parameters
◆Input accuracy: ± (0.2%F.S+1) digit
◆Resolution: 1, 0.1
◆Display windows: Double Four LED Numerical Code Tube + light pillar
◆input type:  K、S、B、T、E、J、WRe325、N
Pt100、Cu50、Cu100
0-10 mA、 4-20mA
0-5V 、1-5V
specially input: R 、Wre526、mV、other
◆output model types：
J1: relay output (resistance 250VAC/3A normally open and hold)
J2: relay output (resistance 250VAC/0.8A normally open)
T: SSR trigger output (12V/40mA)
T1: single-circuit silicon-controlled zero-crossing trigger output
T2: two-circuits silicon-controlled zero-crossing trigger output
I1: control current output (0-10mA/4-20mA)
I2: current transform output (0-10mA/4-20mA)
V1: DC12V/50 mA sensors power supply model
V2: DC24V/50 mA sensors power supply model
V3: DC5V/50 mA sensors power supply model
V5: control/transform voltage (0-5V or 1-5V or 0-10V)
R: RS232 communication model
S: RS485 communication model
C1: single-phase silicon-controlled phase-shift trigger
C3: three-phase three-wire silicon-controlled phase-shift trigger
C4: three-phase four-wire silicon-controlled phase-shift trigger
◆the T.C cold-junction compensation errors: ±1 ℃
◆the T.C breaks or measuring range ultra: Display Sb
◆sampling rate: 0.5 seconds
◆power voltage: 85-264VAC
◆power consumption: 4W
 

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