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 voltage: 0-5V, 1-5V, 0-1V, 0-100mV, 0-20mV.
(4) Linearity current(with diffluent resistance): 0-10mA, 0-20mA, 4-20mA.
(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 rate: 1, 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 specificationit make out directly output parameter modularity or without modularity
(1) The switch of relay contact point output (open+ closed): 250VAC/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 1200BPS, 4800BPS, 7200BPS, 9600BPS.
7. Alarm:
Support two passive contact output, relay contact 250VAC/7A. It 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, 50-60Hz, power 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*-808 series temperature meter acquire CE authentication and RoHS Environmental Protection authentication.
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