Description:
Can be used in fluoride refrigeration and in the air and liquid (liquid temperature: -45ºC - +120ºC)
Renovated micro –switch structure ensure the reliable switch function
Unique mounting plate suits various kinds of application
Single pressure controls are two types: high pressure and low pressure. They are mounted on high pressure or low pressure end of the compressor to control the exhaust and inspiration pressure of compressor.
Contact Systems:
Model and Functions:
|
Model |
Pressure |
Low Pressure |
High Pressure |
Reset |
Factory Set |
|
|
Differential |
Regulating Range |
Differential |
Low Pressure |
High Pressure |
Low Pressure |
High Pressure |
|
MPa |
MPa |
MPa |
MPa |
Off |
On |
Off |
On |
|
DK-3E |
Single low pressure |
-0.07–0.30 |
-0.04-0.20 |
|
|
Auto. |
|
0.15 |
0.05 |
|
|
|
DK-6FS |
-0.07–0.60 |
0.20 |
|
|
Man. |
|
Man. |
0.20 |
|
|
|
DK-6F |
-0.07–0.60 |
0.06-0.40 |
|
|
Auto. |
|
0.30 |
0.20 |
|
|
|
DK-30F |
Single high pressure |
|
|
0.50-3.00 |
0.30-0.50 |
|
Auto. |
|
|
2.00 |
1.50 |
|
DK-30FS |
|
|
0.50-3.00 |
0.20 |
|
Man. |
|
|
2.00 |
Man. |
|
DK-306F |
Dual pressure |
-0.07–0.60 |
0.06–0.40 |
0.50-3.00 |
0.30-0.50 |
Auto. |
Auto. |
0.30 |
0.20 |
2.00 |
1.50 |
|
DK-306FS |
-0.07–0.60 |
0.06–0.40 |
0.50-3.00 |
0.04 |
Auto. |
Man. |
0.30 |
0.20 |
2.00 |
Man. |
|
DK-306FSS |
-0.07–0.60 |
0.02 |
0.50-3.00 |
0.04 |
Man. |
Man. |
Man. |
0.20 |
2.00 |
Man. |
Electrical Data of the Micro Switch
|
Voltage
Current |
AC 110V |
AC 220V |
|
Non-inductive Current |
15 |
15 |
|
Full Load Current |
24 |
24 |
|
Starting Current |
144 |
144 |
Connection Size:
|
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