Description

# MAIN FEATURES: . All new concept of digitized automatic adjustment . Support multi-units data communications, user-programmable protocol . Unique fully accessible user-programmable setting . Setting of input signal . Setting of zero and range of measuring value . Alarm setting . Setting of outputs . Parameters saved in memory to against power failure and password protection . Total digitized cold-junction compensation .Variety of external dimensions .AC/DC switching power supply # Technical Parameters INPUT RTD: PT**0, CU**0, CU*0, etc. Thermocouple: B, S, K, E, J, T, W, etc. Current: 0~*0mA, 4~*0mA, 0~*0mA, etc. (Riâ?¤**0Ω) Voltage: 0~5V, 1~5V, etc. (Riâ?¥**0Ω) RANGE ****9â??***9 digit ACCURACY 0.2% of Full Scale ±1 digit or 0.5% of Full Scale ±1 digit DISTINGUISH ABILITY ±1 digit TEMPRATURE COMPENSATION 0â??*0°C DISPLAY ****9â??***9 Measuring Value Display ****9â??***9 Set Point Value Display Light Emitting Diode Status Display Bright LED digital display Selectable 0.*8â?? LED display Selectable 0.*6â?? LED display Selectable 0.8â?? LED display CONTROL METHOD Three position ON/OFF with hysteresis OUTPUT Relay contact output: **0V AC/3A; *4V DC/5A(resistive load) Standard analog signal output: 0~*0 mA(â?¤**0ohm) 4~*0 mA(â?¤**0ohm) 0 ~ 5 V(â?¥**0 K ohm) 1 ~ 5 V(â?¥**0 K ohm) Control output: SCR output **0V/0.5A SSR output 6V/*0mA Power supply: DC*4V/*0mA ALARM Selectable relay high/low alarm output, LED indication ALARM SENSITIVITY ±1 digit COMMUNICATIONS Different standard bi-directional serial data communication, ***** RS***5, RS**2, RS**2, etc. Baud rate **0~***0 bps internal parameters are flexible. The RING connections are used for the communications between multi-instruments and main computer (PC, Programmer, Varity of computers, etc.) SETTING Front Panel touch keypad digital setting Data retention upon power failure via nonvolatile memory password protection for parameter settings PROTECTION Input loop break Alarm (Relay output, LED indi