Temi991 Fast Temperature Change Controller

• After-sales Service: 1 Years
• Control Mode: Program/Fixed Value
• Sensor Type: Two PT100 Inputs (Optional Electronic Sensor Input
• Relative Humidity Measurement Range: 1% to 100%, Error ±1%
• Communication Interface: RS232/RS485, The Longest Communication Distance Is
• Interface Language Type: Chinese/English
• Model NO.: TEMI991
• Power Supply: DC 24V
• Specification: 194× 133× 36mm
• Trademark: hengyu
• Origin: China

Product Description

Product Description

Control the cold-end solenoid valve and bypass solenoid valve of the refrigeration system, adjust the refrigerant flow, achieve temperature balance, reduce heat and cold hedging, and achieve energy-saving effects. At the same time, the temperature and humidity control is more precise, the heating and cooling speed is fast, and the process control is accurate , the overshoot is small, and the temperature is linearly controlled.
 

Product Parameters

     1. 7-inch true color touch screen; TFT resolution: 800×480;
     2. Control mode: program/fixed value;
     3. Sensor type: two PT100 inputs (optional electronic sensor input);
     4. Temperature measurement range: -90.0°C ~ 200.0°C (optional -90.0°C ~ 300.0°C), error ±0.2°C;
     5. Relative humidity measurement range: 1% to 100%, error ±1%;
     6. Contact input: input type: RUN/STOP, 16-channel DI fault input (expandable); input form: contact capacity maximum 12V DC/10mA;
     7. Control output type: voltage pulse (SSR)/4-20mA analog output, control output: 2 channels (temperature/humidity), 2 channels (cold terminal/bypass);
     8. Contact output: 16 points (can be expanded arbitrarily), contact capacity: maximum 30V DC/5A, 250V AC/5A;
     9. Contact output type:
     (1) T1-T8: 8 points (2) Internal contact IS: 8 points (3) Time signal TS: 4 points
     (4) Temperature RUN: 1 point (5) Humidity RUN: 1 point (6) Temperature UP: 1 point
     (7) Temperature DOWN: 1 point (8) Humidity UP: 1 point (9) Humidity DOWN: 1 point
     (10) Temperature Soak: 1 point (11) Humidity Soak: 1 point (12) Drain: 1 point
     (13) Failure: 1 point (14) Program end: 1 point (15) 1st Ref: 1 point
     (16) 2nd Ref: 1 point (17) Alarm: 4 points (optional alarm type);

     10. Communication interface: RS232/RS485, the longest communication distance is 1.2km;
     11. Interface language type: Chinese/English;
     12. It has the function of Chinese character input, edit and input manufacturer information, fault name, test name, etc., and the display is intuitive and clear;
     13. A variety of signal combination relay output, the signal can be logical operation (NOT, AND, OR, NOR, XOR), referred to as PLC programming ability;
     14. Diversified relay control methods: parameter -> relay mode, relay -> parameter mode, logical combination mode, composite signal mode;
     15. Program editing: 120 groups of programs can be edited, and each group of programs can be edited with a maximum of 100 segments, all groups are cycled, and segments are partially cycled;
     16. Curve: Real-time display of temperature and humidity PV and SP curves; historical curves can be queried online and exported by U disk;
     17. With network function, IP address can be set, and can be controlled remotely;
     18. It can be equipped with a printer (USB function is optional);
     19. Power supply: DC 24V.


Specifications
 

     Dimensions: 194×133×36(mm) (L×W×D)
     Installation hole size: 189×128(mm) (length×width)

Company Profile

 

Founded in 2003, Hengyu Instrument is headquartered in Dongguan City, Guangdong Province. It is a national high-tech enterprise specializing in R&D and manufacturing of various quality testing instruments. Products are widely used in: national quality inspection and commodity inspection institutions, scientific research,  colleges and universities, rubber and plastics, shoemaking, leather, textile, metal, luggage, stationery, baby carriages and other industries, for new product development, physical property testing, teaching The necessary equipment for research, quality control, and raw material inspection. The main products are tensile machine, tensile testing machine, universal material testing machine, universal tensile machine, shoe industry, luggage testing equipment, etc.