Description
Product introduction:
D502 / 7D, D502 / 7DK pressure controllers use bellows type sensors. Can be used for air, gas, water vapor and other neutral gases and water, refrigerant, oil and other liquid media. Range -0.1 …… 2.5Mpa.
Features:
Can be used in vacuum.
◇ Main technical performance:
|
|
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 CT5 certificate number GYB081089X |
|
Enclosure rating |
IP65 (In accordance with DIN40050, equivalent to IP65 in GB4208) |
Enclosure rating |
IP54 (In accordance with DIN40050, equivalent to IP54 in GB4208) |
|
Ambient temperature |
-40℃～＋50℃ |
Ambient temperature |
-40℃～＋50℃ |
|
Medium temperature |
0℃～120℃ |
Medium temperature |
0℃～95℃ |
|
Installation location |
Pressure connection vertically down |
Installation location |
Pressure connection vertically down |
|
Anti-vibration performance |
D502/7D:40m/s2 ; 502/7DK:20m/s2 |
Anti-vibration performance |
Max:20m/s2 |
|
Repeatability error |
≤1% |
Repeatability error |
≤1% |
|
Contact rating |
AC220V 6A(Resistive) |
Contact rating |
DC250V 0.25A(Resistive) 60Wmax |
