Description
0814808 0814908 pressure switch uses a diaphragm sensor. Can be used for air and other neutral gases and water, hydraulic oil, lubricating oil, light fuel oil and other liquid media. The setting value of the adjustable pressure controller is adjustable, and the adjustment range is 0 …… 2.5MP.
Main technical performance of pressure controller:
|
|
Normal type |
Explosion-proof type |
|
Working viscosity |
<1×10-3m2/s |
<1×10-3m2/s |
|
Switching element |
Micro Switch |
Micro Switch |
|
Explosion-proof grade |
—— |
ExdeⅡCT5 |
|
Enclosure rating |
IP65 (in accordance with DIN40050, equivalent to IP65 in GB4208) |
IP54 (in accordance with DIN40050, equivalent to IP54 in GB4208) |
|
Ambient temperature |
-5～40℃ |
-5～40℃ |
|
Medium temperature |
0～90℃ |
0～90℃ |
|
Installation location |
Pressure connection vertically down |
Pressure connection vertically down |
|
Anti-vibration performance |
D500/7D:40m/s2 |
Max:20m/s2 |
|
Duplicate error |
≤1.5% |
≤1.5% |
|
Contact rating |
AC 220V 6A（Resistive） |
DC 250V 0.25A（Resistive） 60 Wmax |
Pressure controller D500 / 7DK switching difference is not adjustable (small switching difference, no explosion-proof type)
|
Setting value adjustment range MPa（kPa） |
Switching difference is not greater than |
interface internal thread |
Weight kg |
Dimensions Drawing number |
Ordering Catalog Number |
|
|
Setting value range
Lower limit |
Set value range upper limit |
|||||
|
（0……2.5） |
（0.15） |
（0.2） |
G1/4" |
1.0 |
01 |
0812207 |
|
0.005……0.06 |
0.002 |
0.004 |
G1/4" |
1.15 |
02 |
0814107 |
|
0.03……0.4 |
0.015 |
0.02 |
G1/4" |
0.85 |
03 |
0814507 |
|
0.1……1.6 |
0.02 |
0.08 |
G1/4" |
0.85 |
03 |
0814807 |
