JC0202 Explosion-proof Pressure Controller
The controller adopts bellows type sensor, which can be used for air, gas, water vapor and other neutral gases and water, refrigerant, oil, etc.
- Price Term: FOB/CIF/EXW/DAP
- Package: Exported Wooden case or according to customer request
- Delivery Time: 7 to 10 working days
- Transports: By sea, by air, by high express
- Shipment Port: Shanghai Port
- Origin of Place: Jiangsu
- Warranty: 12 Months
■ It can be used for vacuum. The setting value of the controller can be adjusted from -0.1 to 2.5MPa.
■ The range of adjustment can be designed separately from -0.1 to 6.3MPa if there is special requirement.
- Main Technical Performance
- Specification
- External Dimensions And Mounting Dimensions (Unit: mm)
- Electrical Wiring Diagram
| Normal Type | Explosion-proof | |
| Operating Viscosity
|
<1× 10-3m2/s | <1× 10-3m2/s |
| Switching Element | Micro switch | Sealed Switches |
|
Explosion Protection Class |
— | Exde Ⅱ CT4~T6 Certificate of Conformity No.: GYB19.1360X |
|
Enclosure Protection Level
|
IP65(Conforms to DIN40050, equivalent to IP65 in GB4208) | IP54 (Conforms to DIN40050, equivalent to IP54 in GB4208) |
| Ambient Temperature | －40℃~50℃ | －40℃~50℃ |
| Medium Temperature | 0~120℃ | 0~120℃ |
| Installation Position | — | Pressure connection vertically down |
| Anti-Vibration Performance | TL0202：40m/s2 ；TL0203：20m/s | Max: 20m/s2 |
| Repeatability Error | ≤1% | ≤1% |
|
Contact Capacity |
AC 220V 6A (Resistance) | DC 250V 0.25A(Resistance) 60Wmax
AC 250V 5A(Resistance) 1250VAmax |
JC0202 Switching Difference Is Not Adjustable
| Set Value
Adjustment Range Mpa |
Switching
Difference Is Not Greater Than Mpa |
Maximum Allowable Pressure
①Mpa |
Switching
Times Times/Min
|
Pressure Sensor Materials | Interface Female Thread | W
（Kg） |
Dimension Drawing | ||
| Housing | Bellows | Normal | Ex-Proof | ||||||
| -0.1~0 | 0.007 | 1 | 20 | Brass | Stainless Steel
00Cr17 Ni14 Mo2 (316L) |
G1/4″ | 1.0 | 01 | 04 |
| -0.1~0.1 | 0.008 | ||||||||
| -0.1~0.16 | 0.009 | ||||||||
| -0.1~0.25 | 0.012 | ||||||||
| 0~0.1 | 0.008 | ||||||||
| 0~0.16 | 0.009 | ||||||||
| 0.01~0.25 | 0.01 | ||||||||
| 0.02~0.4 | 0.03 | 2 | 0.85 | 02 | 05 | ||||
| 0.03~0.6 | 0.035 | ||||||||
| 0.03~1 | 0.04 | ||||||||
| 0.05~1.6 | 0.08 | 5 | 0.9 | 03 | 06 | ||||
| 0.05~2.5 | 0.09 | ||||||||
JC0202 Switching Difference Is Adjustable
| Set Value
Adjustment Ranga Mpa |
Difference Is Not Greater Than Mpa | Maximum Allowable Pressure
①Mpa |
Switching
Times Times/Min
|
Pressure Sensor Materials | Interface Female Thread | W
（Kg） |
Dimension Drawing | ||
| Housing | Bellows | Normal | Ex-Proof | ||||||
| -0.1~0 | 0.019 | 1 | 20 | Brass | Stainless Steel
00Cr17 Ni14 Mo2 (316L) |
G1/4″ | 1.05 | 01 | 04 |
| -0.1~0.1 | 0.021 | ||||||||
| -0.1~0.16 | 0.022 | ||||||||
| -0.1~0.25 | 0.024 | ||||||||
| 0~0.1 | 0.016 | ||||||||
| 0~0.16 | 0.02 | ||||||||
| 0.01~0.25 | 0.024 | ||||||||
| 0.02~0.4 | 0.08 | 2 | 0.9 | 02 | 05 | ||||
| 0.03~0.6 | 0.09 | ||||||||
| 0.03~1 | 0.1 | ||||||||
| 0.05~1.6 | 0.19 | 5 | 0.95 | 03 | 06 | ||||
| 0.05~2.5 | 0.2 | ||||||||
JC0203 Switching Difference Is Not Adjustable (Small Switching Difference,No Explosion-Proof Type)
| Set Value
Adjustment Range Mpa |
Switching
Difference Is Not Greater Than Mpa |
Maximum Allowable Pressure
①Mpa |
Switching Times
Times/Min
|
Pressure Sensor Materials | Interface Female Thread | W
（Kg） |
Dimension Drawing | |
| Housing | Bellows | |||||||
| -0.1~0 | 0.0045 | 1 | 20 | Brass | Stainless Steel
00Cr17 Ni14 Mo2 (316L) |
G1/4″ | 1.0 | 01 |
| -0.1~0.1 | 0.005 | |||||||
| -0.1~0.16 | 0.0065 | |||||||
| -0.1~0.25 | 0.01 | |||||||
| 0~0.1 | 0.0045 | |||||||
| 0~0.16 | 0.006 | |||||||
| 0.01~0.25 | 0.007 | |||||||
| 0.02~0.4 | 0.016 | 2 | 0.85 | 02 | ||||
| 0.03~0.6 | 0.02 | |||||||
| 0.03~1 | 0.03 | |||||||
| 0.05~1.6 | 0.05 | 5 | 0.9 | 03 | ||||
| 0.05~2.5 | 0.06 | |||||||
Note: ① In actual operation, even brief pressure peaks should not exceed this value.
Instructions For Selection And Installation Of Controller
See selection and installation of controller for details
Adjustment Of The Set Value
For details, see the adjustment of the set value of the pressure controller Example I, Example II, Example V
Normal Type
01
02
03
Ex-proof Type
04
05
06
The process of single knife double-throw micro switch action.
Wiring terminal 1-3 pressure rise to the upper switching value is switched on;
Wiring terminal 1-2 pressure rise to the upper switching value disconnect
