Intelligent four circuit display regulator

1、 Overview of Intelligent Four Loop Display Regulator
The TX-XMTA-5000 series intelligent four circuit display and regulation instrument is no longer a simple display instrument in the past. Most products in this series of instruments have strong processing capabilities such as calculation, comparison, execution, and alarm.
The TX-XMTA-5000 series intelligent four circuit display regulating instrument adopts a self-developed and commissioned Japanese integrated circuit manufacturer's customized production of dedicated integrated circuits. It not only gathers most of the functions of various regulating instruments in the current automatic control system, but also integrates circuits such as CPU, I/O interface, EPR () M and D/A conversion, supplemented by a software system that draws on various strengths, carefully compiles and repeatedly debugs, making this instrument unique.
2、 Characteristics of intelligent four circuit display regulator
1. Within the scope of user application, multiple input signals are compatible.
2. By adopting optimized design, the process has been significantly improved, with no flying wires or adjustable potentiometers. All calibration function settings can be completed by software through the keyboard.
3. Up to four alarm outputs can be set, with more than ten alarm methods, and sound and light monitoring can be carried out for each alarm point. The sound of the alarm can also be set with a silencing delay time.
4. There are nearly a hundred anti-interference modes in four categories set by users themselves, which can adapt to various environmental interference sources.
3、 Main technical specifications of intelligent four circuit display regulator
1. Measurement accuracy: ± 0.5% FS+1 word.
2. Adjustment control accuracy: Position: ± 0.5% F.S.
3. Alarm function: upper limit, lower limit, upper and lower limits, lower loop difference, double loop difference, etc.
4. Input impedance: 0-10mA: 500 Ω, 4-20mA: 250 Ω; thermocouple and DCmV, DCmV: ≥ 10k Ω; cold end automatic compensation accuracy: ± 0.3 ℃ within the range of 0-40 ℃; Thermistor: Fully compensated within 3 × 10 Ω for three wire input.
5. Relay contact capacity: AC220V 2A.
6. Power supply: AC220V ≤ 6W AC110V DC24V.
7. Work environment requirements: temperature: 0-50 ℃, relative humidity:<85% RH; no corrosive gases, no vibration in the environment.