Technical standard

1. Input and rangeone meter can be compatible 

    (1)  Thermocouple: K (-50~1300oC), S (-50~+1700oC), T (-200~+350oC), E (0~800oC), J ( 0~1000oC), B (0~1800oC), N (0~1300oC), WRe (0~2300oC) 

    (2)  Thermal resistance: CU50 (-50~150oC)  PT100 (-20~600oC) 

    (3)  Linearity voltage05V15V01V0100mV020mV 

    (4)  Linearity currentwith diffluent resistance010mA020mA420mA 

    (5)  Linearity input: -1999~+9999 (user freely setting)

2. Precision 

    (1) Input by thermal resistance , linearity voltage and linearity current 0.5F.S±1 

    (2) Thermocouple input adopt copper resistance or freezing compensate cold end 0.5 F.S±1

    (3) Although the meter can measure B, S, WRE during the temperature 0~600oC,its measurement  could not reach 0.5 class 

    (4) differentiate rate1, 0.1

3. Response time:   ≤0.5s (filter parameter sets 0)

4. Adjusting mode

  (1) ON/OFF control methodReturn difference can be adjusted 

  (2) Common PID controlwith the parameter of self-setting function 

  (3) Intelligence adjustment(including vague PID adjustment and advanced control algorithm with the parameter of self-setting function)

5. Output specification :it make out directly output parameter modularity or without modularity

    (1) The switch of relay contact point outputopen+ closed250VAC/7A or 30VDC/10A 

    (2) SSR voltage:12VDC/30mA(apply for driving SSR relay) 

    (3) Contact point output with controllable silicon: can contact 5~500A two directions controllable silicon;2 separate directions controllable silicon opposite direction parallel.  

    (4) Liner electric current output initial current and terminal current value can be defined when the output is 0~24mAvoltage range 11~23VDC

6. Communication

   Support RS485communication mode,adopt AIBUS communication agreement,and baud rate support the below selection 1200bps4800bps7200bps9600bps

7. Alarm:

Support two passive contact output,relay contact 250VAC/7AIt has four methods including upper limit, lower limit, positive deviation ,negative deviation .It can output 2 ways at most

8. Tolerance for pressure when it is segregated Between electric power ,relays contact and signals end ,do 2000V pressure tolerance test 1s,there is  no abnormal phenomenon;

9. Movement with hand: Automatic /Manual

10. Power supply: 

  (1) 85V-242VAC,50-60HZpower consumption ≤4W 

  (2) 24VDC/AC power consumption≤4W 

  (3) 220VAC±10% 50HZpower consumption≤4W               

11. working circumstance 

Environment temperature:0~50,humidity ≤85,no corrode and strong electromagnetism disturb

12. Product authentication 

XMT series temperature meter acquire CE authentication and ROHS Environmental Protection authentication.