Local display, easy keypad programming the signal output and scale, led for working status.
● Measuring input type : DC current / DC voltaget / Potentiometer / Linear Resistance / RTD / TC
● More output type ─ analogue output / RS-485 / relay / NPN or PNP, 2 channel output 
● 20-point linear calibration function
● Signal isolation function ─ power supply / analogue input / analogue output / RS-485
● Power supply : 85~253 VAC;auxiliary supply output ( 16~25VDC / 23 mA )  : use for 2-wire & 3-wire transmitter
● User-friendly. High light red LED display panel,  7.6 mm ( height of character ), 3 digits, -199~999,  7-segment display
● DIN rail installation, High safety & stability, fire-proof case, moisture-proof cover
● Field ─ Chemical Industry / Energy / Water Circulation System / Oil & Gas / Marine / Factory Automation / Metal & Steel / Cement / Pulp & Paper / Pharmaceuticals / Food & Beverage

display 
display readout : 3 digits ( - 199 ... + 999 )
decimal point : 0 ... 2 place, button
display : highlight red LED ( 7-segment ) 
digit height :  7.6 mm
accuracy : 0.2 % F.S. ± 1 digital
sampling time : 4 cycle / sec
response time adjustment range : 0.5 ... 60 sec
parameter setting mode : button
input
voltage : 0 ... 10V, 2 ... 10V, 0 ... 1V, 0.2 ... 1V, 1 ... 5V
current : 0 ... 20mA, 4 ... 20mA
RTD : Pt10, Pt20, Pt50, Pt100, Pt200, Pt250, Pt300,
Pt400, Pt500, Pt1000 2/3/4w
TC : B, E, J, K, N, R, S, T, U ( internal CJC function )
Linear Resistance 0 ... 10K Ohms
Potentiometer 10 ... 100K Ohms
output
analogue
current : 0-20mA, 4-20mA,20-0mA 20-4mA
voltage : 0-1V, 0.2-1V,0-5V,1-5V, 0-10V, 2-10V,1-0V,1-0.2V,5-0V,5-1V,10-0V,10-2V
RELAY, NPN, PNP, RS-485

load resistance : current:RL< 500 Ohm.;voltage≧10KΩ
analogue output resolution : 16 bit
signal error detection : yes
relays
alarm hysteresis : display value or 0~100%
ON and OFF delay : 0~3600s
output signal error detection : yes     
relay actuation direction : upper limit : HI, AL ; lower limit : LO, AL
relay capacity : Max current : 6A
                      Max voltage : 277VAC / 30VDC            
                      Max power : 1500VA / 180W
communication
communication methods & protocol : RS-485 Modbus RTU,master or slave
RS-485 baud rate : 9600, 19200, 38400, 57600, 115200 bps
Frequency
NPN / PNP
environment
operating environment : -10 to +60°C ; 0~95% ( non-cond. )
storage environment : -25 to +70°C
electrical
power supply : 85~253VAC
auxiliary power : 16-25VDC / 23mA
insulation voltage endurance : 2KVac/1min 
parameter memory type : FLASH
dissipated power : 5W
isolation
power supply / analogue input / analogue output / RS-485
protect
protect degree : IP20
electric protection : polarity protection & over-voltage
certification
CE
material
case : ABS fire-proof class ( UL94V-0 )
dimensions ( HxWxD ) : 99.5 x 25.5 x 104.2 mm
weight : about 158 g