I. Overview
The XMZ/XMT series intelligent instrument integrates functions such as display, control, and transmission. It can input thermocouple, thermistor, standard current, and standard voltage signals, and can display and control physical quantities such as temperature, pressure, liquid level, speed, acidity, and pH.
XMZ/XMT is widely used in industries such as heating, chemical, mechanical and electrical equipment, municipal engineering, building automation, etc. It is an ideal product for composing various automatic control systems.
2、 Characteristics of XMZ/XMT60X series intelligent display controller
Modular design, SMT process, high-performance switch power supply
19 signal compatible inputs, range and decimal point can be freely set, correction input signal can be freely selected, thermocouple input comes with cold junction temperature compensation
Isolation current and voltage transmission output (12 bit resolution), output range can be set arbitrarily
Two relay outputs, each relay can be freely set as an upper or lower limit control, and the relay pull in value and release value (hysteresis) can be arbitrarily set
3、 Technical parameters
1. Working power supply: AC/DC85-260V (other voltages can be customized)
2. Power consumption: less than 5W
3. Input signals: (19 types in total)
Thermocouples: T, R, J, WRe3-25, B, S, K, E
Thermistor: Pt100, Cu50
Standard signal: 0-375 Ω, 0-75mV, 0-30mV
0~5V、1~5V、0~10V、0~10mA
0~20mA、4~20mA
4. Display range: -1999 to 9999
5. Cold end compensation: 0-50 ℃
6. Basic error: 0.2% FS ± 1 word
7. Feed output: DC24V/30mA
8. Contact capacity: AC250V/3A; DC24V/5A
9. Transmission output signal: 0-20mA, 4-20mA
10. Transmission load capacity: not less than 500 Ω
11. Operating environment: 0-50 ℃; ≤85%RH
4、 Model Description
