XMT62XF series intelligent valve position feedback regulator
I. Overview
The XMT62XF instrument is a new generation of intelligent automatic control instrument developed by integrating multiple new technologies. It can be widely used in industries such as petrochemicals, heat exchange, heating, water supply, metallurgy, and food. When combined with electric control valves, it can accurately control process parameters such as temperature, pressure, liquid level, and flow rate.
2、 Characteristics
Automatic/manual undisturbed switching, can be forced manually, convenient for testing
The dead zone of the valve position can be set for control, effectively eliminating the phenomenon of valve jamming
Electrical appliances can output directly in both forward and reverse directions, eliminating the need for servo amplifiers
RS485 communication, isolated analog current and voltage transmission output
3、 Technical parameters
1. Power supply voltage: AC/DC85-260V
2. Basic error: 0.2% FS ± 1 word
3. Input signals: T, R, J, WRe3-25, B, S, K, E
Pt100, Cu50, 0-375 Ω, 0-75mV
0~30mV、0~5V、1~5V、0~10V
0~10mA、0~20mA、4~20mA
4. Display mode: Double row full four digit LED digital display+light column
5. Sampling rate: 5 times/second
6. Feed output: DC24V/25mA
7. Control output: Relay contact output
8. Contact capacity: AC250V/3A; DC24V/5A
9. Transmission output: 4-20mA, 0-20mA
10. Communication output: RS485 (MODBUS_STU protocol)
11. Operating environment: 0-50 ℃; ≤ 85% RH
3、 Model Description
XMT62XF Intelligent Valve Position Feedback Regulator