2. Main technical parameters of multi-point thermocouple
Electrical export: M27X2, NPT3/4
Hot sound time: ≤ 8S
Wire diameter: Φ 3
Protection level: IP65
3Industrial multi-point thermocoupleModel and Specifications
| Model number |
Dividing number |
Temperature measurement range ℃ |
Temperature measurement points |
Protective tube material |
| WRN-230D |
K |
0-1000 |
2-12 |
GH3030 |
| 0-800 |
1Ci18Ni9Ni |
| WRE-230D |
E |
0-600 |
1Ci18Ni9Ni |
| WRN-430D |
K |
0-1000 |
GH3030 |
| 0-800 |
1Ci18Ni9Ni |
| WRE-430D |
E |
0-600 |
Ci18Ni9Ni |
1. Order thermocouple level I according to the agreement;
2. Order the remaining materials of the protective tube according to the agreement;
3. External protection tube users should bring their own
4. Installation fixed form
Fixed thread
| Temperature measurement points |
M |
D |
H |
h |
SW |
d |
| 26 |
M27x2 |
¢40 |
28 |
5 |
32 |
¢20 |
| 712 |
M33x2 |
¢48 |
33 |
5 |
36 |
¢34 |
Fixed flange
| Temperature measurement points |
D |
D1 |
D2 |
H |
do |
d |
| 26 |
¢105 |
¢75 |
|
5 |
32 |
¢20 |
| 712 |
¢115 |
¢85 |
|
5 |
36 |
¢34 |
5. Selection Notice
Model 1
2 division marks
3 Accuracy Levels
4 thermocouple points
5 Installation and fixing forms
6. Material of protective tube
7 Length or Insertion Depth
Example: Multi point thermocouple, K-type, 3 points. L grade, fixed thread M27X2, L1=1200, L2=1500, L3=2000, WRN-220D3I grade L1=1200, L2=1500, L3=2000, thread M27x2