XMTN-800 series Multi-channel Independent Auto
tuning PID Temperature Controller
Operation Manual
1. Wiring warning
If the controller fails or an error occurs, the system may fail and an external protection circuit is
installed to prevent such an accident.
To prevent the controller from damage or failure, use proper fuse to protect the power cord and
input/output line from current shock.
2. Power supply of controller
To prevent electric shock or controller failure, please check the connection after all connection work
is completed.
3. Use near flammable gas is prohibited
In order to prevent fire, explosion or controller damage, it is prohibited to use in places where
inflammable, explosive gas or steam is discharged.
4. Do not touch the inside of the controller
Do not touch the inside of the controller to prevent electric shock or burning. If it occurs any quality
problem, please contact Shanghai yatai instrument Co., LTD. Only the service engineer of yatai can
check the internal circuit or change parts. The controller has high voltage and high temperature
components inside, it is very dangerous to touch it without permission!
5. It is strictly forbidden to change the instrument
In order to prevent accidents or controller failure, it is strictly forbidden to change the controller.
6. Maintain
In order to prevent electric shock, the controller is useless or invalid. Only Yatai service engineer can
replace the parts. The controller should be maintained regularly to ensure long-term safe operation.
Some parts inside the controller may be damaged with the extension of time.
7. Clean
Wipe the controller after power off. To remove stains from the display, use a soft cloth or cotton paper.
The display is prone to scratches. Don't rub or touch with hard objects. Do not use screwdriver or pen
or other hard objects to operate the button, otherwise it will damage or scratch the button.
1.
Product confirmation
1.1.
Please refer to the following selection code to confirm whether the product delivered is
completely consistent with the model you selected
1.2.
List of common input types and Temperature ranges
No.
Input type
SN
Graduation
Maximum range of measurement
Degrees Celsius
（
℃
）
Fahrenheit
（
℉
）
1
thermocouple
1
E
-270
～
1000
-454
～
1832
2
thermocouple
2
J
-210
～
1200
-346
～
2192
3
thermocouple
3
K
-270
～
1372
-454
～
2501
4
thermocouple
4
N
-270
～
1300
-454
～
2372
5
RTD
15
Pt100
-200
～
0850
-328
～
1562
6
Other sensors
Customized
-500
～
4000
1.3. Main technical indicators
1) measurement accuracy: + 0.5%FS + 1db; Cycle control cycle: 0.2 second/every 8 loops.
2) power supply: 24VDC + / - 10%Also can customize 100 ~ 240VAC power supply form.
3) operating environment: atmospheric pressure: 86 ~ 106kPa; 10 ~ 50
ambient temperature:
℃
-Relative humidity: 45 ~ 85% RH.
4) avoid:
Condensation that can be caused by a sharp change in ambient temperature.
Direct vibration or impact of the main structure.
Water, oil, chemicals, smoke or steam pollution. Corrosive and flammable gases.
Too much dust, salt, or metal powder.
2.
Appearance and installation
2.1.
Controller appearance
The maximum height of the controller (including the terminal) is 112mm;
The width of the controller is 56mm, 76mm and 116mm.
The depth of the controller is 78mm.
