Shanghai Yichuan Instrument Digital Temperature Regulator

The Shanghai Yichuan Instrument Digital Temperature Regulator can be widely used in industries such as metallurgy, textiles, plastic machines, incubators, ovens, refrigeration, chemical and medical industries for temperature measurement and automatic control within the range of -200 to 1800 ℃. Equipped with corresponding sensors, it can also be used for displaying and controlling parameters such as pressure, flow rate, and liquid level.

Compared with traditional XC series dynamic coil instruments and ordinary T series analog instruments, XM series digital instruments have the advantages of high accuracy, strong seismic resistance, good reliability, easy installation, clear readings, no parallax, and long-distance observation. There are various adjustment forms including two position, three position, time proportional, thyristor continuous adjustment, P, I, D, etc. It can also add over limit sound alarm function and alarm contact output function as needed. It is an updated product of XC series instruments and can be widely used in metallurgy, textile, plastic machine, incubator, oven, refrigeration, chemical and medical industries for temperature measurement and automatic control in the range of -200~1800 ℃. Equipped with corresponding sensors, it can also be used for displaying and controlling parameters such as pressure, flow rate, and liquid level.
Shanghai Yichuan InstrumentDigital temperature regulatorPerformance characteristics:

1. Display method: Directly display the measured value with numbers;

2. Display error: less than ± 0.5% ± 1 word; Less than ± 1.0% ± 1 second grade;

3. Setpoint deviation: less than ± 1.0 words (numerical display of set value); Setpoint error: less than ± 1% (set by encoding switch);

4. Control point insensitive area: less than 0.5%;

5. Cold end compensation: The error within 0 ℃ to 40 ℃ is less than 2 ℃;

6. Time proportion adjustment: (1) proportion band 4% ± 1% (2) cycle 40s ± 10s;

7. P.I.D regulation: (1) Output 0-10mA or 4-20mA (2) Load of about 800 jiao?? Proportional band) about 4% (4) I (integration time) about 4 minutes (5) D (differentiation time) about 30 seconds;

8. Output pulse signal; Phase shifted pulses or zero crossing trigger pulses with an amplitude greater than 3V and a width greater than 40us;

9. Output contact capacity: AC 250V3A (resistive load);

When used with a deviation of 20 ℃± 2 ℃ within the range of 0 ℃ -50 ℃, the temperature coefficient is less than 0.05%/℃;

11. Working power supply: 220V ± 10% 50Hz; Function 5w;

12. Working environment: Temperature range of 0-50 ℃;

13. Measurement range: See the table below (the recommended measurement range is shown below, other ranges are acceptable).

Shanghai Yichuan Instrument Digital Temperature RegulatorofMain parameter table