Description
Product introduction:
The D500 / 7D pressure controller 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 controller is adjustable, and the adjustment range is 0-2.5Mpa.
D500 / 7D pressure controller features:
The control sensitivity is high.
Single-pole double-throw micro switch action process:
Terminal 1-3: When the pressure rises to the upper switching value, it will be connected. Terminal 1-3: Connected when the pressure rises to the upper switching value.
Terminal 1-2: terminal when the pressure rises to the upper switching value.
Main technical performance of D500 / 7D pressure controller:
|
|
Normal type |
|
Explosion-proof type |
|
Working viscosity |
<1×10-3m2/s |
Working viscosity |
<1×10-3m2/s |
|
Switching element |
Micro Switch |
Switching element |
Micro Switch |
|
Explosion-proof grade |
—— |
Explosion-proof grade |
ExedII CT6 certificate number GYB081089X |
|
Enclosure rating |
IP65 |
Enclosure rating |
IP54 |
|
Ambient temperature |
-5℃～＋40℃ |
Ambient temperature |
-5℃～＋40℃ |
|
Medium temperature |
0℃～90℃ |
Medium temperature |
0℃～90℃ |
|
Installation location |
Pressure connection vertically down |
Installation location |
Pressure connection vertically down |
|
Anti-vibration performance |
D500/7D:40m/s2 ; 500/7DK:20m/s2 |
Anti-vibration performance |
Max:20m/s2 |
|
Repeatability error |
≤1.5% |
Repeatability error |
≤1.5% |
|
Contact rating |
AC220V 6A(Resistive) |
Contact rating |
DC250V 0.25A(Resistive) 60Wmax |
D500 / 7D switching difference is not adjustable
|
Set value section range MPa（kPa） |
Switching difference is not greater than |
Pressure sensor material |
Dimension drawing number |
Ordering Catalog Number |
||||
|
Lower limit of set value range MPa（kPa） |
Set value range upper limit MPa（kPa） |
Shell |
Diaphragm |
Normal type |
Explosion-proof type |
Normal type |
Explosion-proof type |
|
|
(0…2.5) (0…6) (0…16) (0…25) |
(0.3) (0.4) (0.4) (0.4) |
(0.4) (0.6) (0.8) (0.9) |
Galvanized steel |
Nitrile butadiene rubber |
01 01 01 01 |
04 04 04 04 |
0812200 0812500 0812700 0812800 |
0852280 0852580 0852780 0852880 |
|
0.005…0.06 0.005…0.1 0.005…0.16 0.005…0.25 |
0.003 0.003 0.003 0.004 |
0.006 0.009 0.012 0.015 |
Brass |
02 02 02 02 |
05 05 05 05 |
0814100 0814200 0814300 0814400 |
0854180 0854280 0854380 0854480 |
|
|
0.03…0.4 0.03…0.6 0.05…1 |
0.02 0.03 0.03 |
0.04 0.05 0.06 |
03 03 03 |
06 06 06 |
0814500 0814600 0814700 |
0854580 0854680 0854780 |
||
|
0.1…1.6 0.1…2.5 |
0.04 0.04 |
0.12 0.15 |
03 03 |
06 06 |
0814800 0814900 |
0854880 0854980 |
||
D500 / 7D switching difference adjustable
|
Setting value adjustment range MPa （kPa） |
Switching difference adjustment range |
Pressure Sensor material |
interface internal thread |
Ordering Catalog Number |
|||
|
Lower limit of set value range MPa（kPa） |
Set value range upper limit MPa（kPa） |
Shell |
Diaphragm |
Normal type |
Explosion-proof type |
||
|
(0...2.5) (0...6) (0…16) (0…25) |
(0.8...2.5) (0.9...4) (1.1...12) (1.1...20) |
(1.1…2.5) (1.5…4) (2.3…12) (2.8…20) |
Galvanized steel |
Nitrile butadiene rubber |
G1/4″ G1/4″ G1/4″ G1/4″ |
0802200 0802500 0802700 0802800 |
0842280 0842580 0842780 0842880 |
|
0.005…0.06 0.005…0.1 0.005…0.16 0.005…0.25 |
0.009...0.05 0.011...0.08 0.013...0.12 0.014...0.2 |
0.016…0.05 0.018…0.08 0.025…0.12 0.025…0.2 |
Brass |
G1/4″ G1/4″ G1/4″ G1/4″ |
0814100 0814200 0814300 0814400 |
0844180 0844280 0844380 0844480 |
|
|
0.03…0.4 0.03…0.6 0.05…1 |
0.05...0.2 0.06...0.4 0.06...0.6 |
0.05…0.2 0.06…0.4 0.06…0.6 |
G1/4″ G1/4″ G1/4″ |
0804500 0804600 0804700 |
0844580 0844680 0844780 |
||
|
0.1…1.6 0.1…2.5 |
0.12...1.2 0.12...2 |
0.12…1.2 0.12…2 |
G1/4″ G1/4″ |
0804800 0804900 |
0844880 0844980 |
||
