Basic Info.
Product Description
Digital Time controller display, digital temperature controller, time and temperature display for heat press machine
1. 110V 220V
2. Time: Adjustable
3. Temperature: 0-999 degree
Use for heat press machine
| NTTH-2000 | Intelligent Digital Display Temperature Controller
Operating Manual |
- Product Confirmation
Please refer to the following code table to confirm whether the model of service products are exactly as same as your selected.Product Code NTT- -- Panel size code(mm) Timing model code
H :96×48(Horizontal type)(Six Keys) 1: Timing Startup by a switch and counting reversely Model Code 2 2: High and low temperature control, Timing Startup Control Type Code by a short current and display counting reversely 0:ON-Off Control 3:Timing Startup by the set temperature and display counting reversely4:ON-Off PID Control( heating type) Output Type Code Timing Output Code Omit:Relay Output 1: Relay Output V:Logic Output (used to control the solid-state relay SSR)2: Buzzer Output (internal) Sensor Calibration Mark: K:0-700ºC;E:0-400ºC;J:0~550ºC3: Buzzer Output (external) Lower Limit of the Range Upper Limit of the Range - Installation
2.1 matters needing attention .Instruments must be mounted on the following environment: Atmospheric Pressure: 86…106KPa 2.2 the process of installation Ambient Temperature: 0…50ºC (1) In accordance with the size of holes, on the disk surface Relative Humidity: 45…85RH% knock out the rectangular hole. For installation of a Installation should pay attention to the number of instruments, the distance, between the twofollowing cases: holes in horizontal direction should be larger than 25mm; Dramatic changes in ambient temperature in vertical direction should be greater than 30mm.may cause condensation. (2) Instrument will be embedded inside the opened hole. Direct impact or vibration of the main (3) Insert the mounting brackets in the install slot. structure (4) Push tightly the mounting brackets and cause the instrumentToo much dust, salt or metal powders combined to the disk surface firmly and tighten the screws Direct air-conditioning blowing The direct sunlight Pollution caused by water, oil, chemicals, smoke The accumulation of heat radiation 2.3 Panel layout2.3 Panel layout - Display device for the set temperature(Red):To display the measuring temperature
- Display device for the set time(Green): To display the set time
- Indicators
· SETTEM: Indicator of the set temperature (Green), bright while set up the temperature· OUT: Indicator of the heating output (Green), bright while in working· SETTIM: Indicator of the set tome (Green), bright while set up the set time· AT/ALM: Indicator of Timing (Red), bright while in working- Temperature function key:Used to modify the set value of temperature, call out, update and confirm the parameters.
- Decrease key of the set temperature: Used to modify the value of the set temperature and the control parameters
- Increase key of the set temperature: Used to modify the value of the set temperature and the control parameters
- Time function key:Used to modify and confirm the value of the set time.
- Decrease Key of the set time: Used to modify the value of the set time.
Add Key of the set time: Used to modify the value of set time 2.4 Primary technical performances1) Measuring accuracy:0.5%±1dig 2) Power supply: 85~264VAC 3) Ambient temperature: 0~50ºC 4) Fuzzy PID control 5) Product is to accordance with the standard of the "SQG01-1999 Series intelligent digital display controller" 3. Wiring3.1 Attention to the wiring(1) For thermocouple input the corresponding compensation line should be used. (2) Input signal lines should be far away from the power supply and load lines to avoid noise interference.3.2 Wiring Terminals The wiring terminals of the instrument NTTH-2000 is shown as left diagram. (:Power Supply, :Input Signal)4. Operating4.1 The order of calling out the various functionsh After the instrument is power on, the left row displays InP and the right row displays the calibration mark of the sensor that expresses the type of input. 4 seconds latter, the right row displays the upper limit of the measuring range and the left row displays the lower limit of the measuring range then the measurement range is determined. Again after 4 seconds, the left row displays the measuring value and the right row displays the value of the set time. And then the system enters its normal working state. h Setting of the temperature: Push the SET key on the left side, the indicator SETTEM is bright and the left row displays the value of temperature. Again push 5or6key to make the left row display the needed set value of the temperature. h Setting of the Timing: Push the SET key on the right side, the indicator SETTIME is bright and the right row displays the value of time. Push 5 or6 key again, can modify the value of right row to the needed value of the set time.hSetting of the Control Parameters: Push the SET key on the left side above 4 seconds, the left row shows the prompt code of the parameter (detail can see the schedule table of the control parameters). Push 5 or 6 key to make the right row display the needed value of this parameter. Continue to push the SET key on the left side, the left row display the prompt code of each parameter in turn. Push 5or6 key to make the left row display its needed value. Again push the SET key on the left side above 4 seconds, the system return to its standard mode (If no key is pushed down, after 1 minute the system come back to its standard mode automatically).hIf under the red display device an "ooo" is displayed, the thermocouple is in reverse connection, else above the red display an "ooo" is displayed, the thermocouple is in open current or the measuring temperature exceeds the measurement range of the instrument. hThe Auto-tuning function of the instrument's parameters: After 20 seconds of pushing down the 5 key, the AT indicator is twinkle and the controller begins to startup the Auto-tuning. After the temperature goes through once or twice of oscillation, then the AT indicator extinguishes. The instrument will control the process with the updated parameters, which will be permanently persevered 4.2 The schedule table of the control parameters| Prompt Code | Name | Setting Range | Explanation | Factory Value |
| | Measuring
Revise | -100~100ºC | Used to revise the measuring deviation caused by the thermocouple and compensating line | 0 |
| rt |
| | Overshoot
Suppression | 0~100ºC | Decreasing Ar can reduce the temperature overshoot. When SP changes, Ar have to re-set. After auto-tuning, Ar will be adjusted automatically according to SP. when P = 0, Ar becomes the Dead Band of the control,while Ar=0 the Band is equal to 0.4ºC and when Cr=0, Ar is the reset of time proportional control
| 100 |
| Ar |
| | Proportional Range | 0~800 | Proportional control: The more P, the less the proportional control and the lower the system gain. When P is too big, the time of the temperature to achieve its setting value is too long; otherwise if P is too small, the measuring temperature will appear oscillation . | 30 |
| P |
| | Control
Period | 1~100
Seconds | Relay output is not less than 20 seconds; for SSR external device, T takes 3 seconds.
| 20
3 |
| T |
| | System Constant | 0~999 | Concerned with heating power, heating-up time, the location of the thermocouple, the Proportion Range of the instrument and other factors. The general inertia of the major targets of Cr should be larger. Generally for the control process with large inertia, Cr should be larger. When P≠0,Cr=0, the system is a time proportional control one
| 240 |
| Cr |
| | Coded Lock | 0~2 | LC = 0: All parameters can be modified;LC = 1: can only modify the setting point value (SP);LC = 2: All parameters can not be modified.
| 0 |
| LC |
| |
| Prompt Code | Name | Setting Range | Explanation | Factory Value |
| | Calibration Mark | | K:0~700ºC E:0~400ºC J:0~550ºC | 0 |
| Sn |
| | Operating Mode
| 0;1;2; | Run=0 express Timing Setup by switch and time counting reversely;Run=1 express Timing Setup by the set temperature, when temperature arrives to its set value, begin the time counting reversely automatically; Run=2 express system with both of high and low temperature control, when temperature is less than the low set value, system have an output, when arrives the low set value, the system have no output, and arrives the high set value the system have no output and close the switch and begin the time counting reversely. | 0 |
| run |
| | Filter Coefficient
| 0~255 | The less the Filter Coefficient, the more sensitive the response, but too less of the Filter Coefficient may cause oscillation; otherwise the display will be relatively stable
| 200 |
| Ft |
| | Temperature Transformation
| 0;1; | Centigrade temperature while CF=0; Fahrenheit temperature while CF=1 | 0 |
| CF |
| | Dead Band | 0~100ºC | This parameter can adjust the Dead Band of the ON-Off instrument | 0
|
| dF |
| | Lower Limit of the Range | | According to the user's requirement | 0 |
| rL |
| | Upper Limit of the Range | 0~400ºC | Adjusting rH can make the range of the instrument 0~rH(ºC) | User Require-ment |
| rH |
Address:
Shapian Industrial Park, Fuzhu Shan, Liaobu Town, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Manufacturing & Processing Machinery
Company Introduction:
Shenghua Sublimation Printing are the leading manufacturers and suppliers located at Dongguan City, Guangdong Province with more than 10 years experience in sublimation field.
Shenghua-Sub covers an area of more than 5000 square meters, and specialize in sublimation products, such as heat press machines, sublimation consumable and accessories. Almost all of the products in sublimation field can be offered by us with good quality and competitive price.
Shenghua-Sub passed the CE and SGS certificate, and strict with our quality control. There are strict testing after production and carefully packing, as we treat every customer for long-term partner.
We have full items of heat press machines as following:
1. Big format automatic pneumatic/hydrulic sublimation heat transfer machines
2. Automatic roller heat transfer machines
3. Automatic four stations & double stations heat press machines
4. Pneumatic double stations heat press machines
5. Manual shaking head heat press machines
6. Manual high pressure t-shirt heat press machines
7. Manual semi-automatic open t-shirt heat press machines
8. Multi-function combo 4in1, 5in1, 6in1, 7in1, 8in1 heat press machines
9. Mug/cap/plate/crystal heat press machines
10. case transfer machines and so on...
OEM and ODM are welcome! Special size can do upon order.
Our machines are widely used for fabric, textile, conton material products, ceramic article products, glass products etc. Almost all the sublimation transfer for flat products can do by our machines
We are willing to cooperation with you and looking forward to establishing long-term and cooperative relationship with you. If you have interest in our products, please feel free to contact us for further informationi!
