JC3007/JC3008 Differential Pressure Switch
The BCST differential pressure switch consists of 2 diaphragm cavities, and the two cavities are sealed by two sealing diaphragms and a differential pressure sensing diaphragm. The high pressure and low pressure enter the high pressure chamber and low pressure chamber of the differential pressure switch respectively, and the sensed differential pressure deforms the pressure-sensing diaphragm, which eventually activates the micro switch at the top end through mechanical structures such as the bar spring to make the electrical signal output.
- 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
The JC3007 differential pressure switch uses a bellows type sensor and can be used for corrosive gases and liquid medium.
The JC3007 differential pressure switch has an adjustable set value and an adjustment range of 0.02 to 3 MPa and its operating pressure range is 0.05 to 6.3 MPa.
- Technical Parameters
- Specification
- Dimensions and mounting dimensions (unit: mm)
- Electrical Wiring Diagram
| Normal Type | Ex-proof Type | |
| Operating Viscosity | <1× 10-3m2/s | <1× 10-3m2/s |
| Switching Elements
|
Microswitch | Sealed Switches |
| Ex-proof Rating
|
— | Exde Ⅱ CT4~T6 Code: GYB19.1360X |
| Enclosure Protection Class
|
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℃~50℃ |
| Medium Temperature
|
0~120℃ | 0~95℃ |
| Mounting Position
|
— | Pressure connection vertically downwards |
| Vibration Resistance
|
TL3007：40m/s2 TL3008：20m/s2 | Max：20m/s2 |
| Repeatability Error
|
≤1% | ≤1% |
| Contact Capacity | AC 220V 6A(Resistance) | DC 250V 0.25A(Resistance) 60Wmax
AC 250V 5A(Resistance) 1250VAmax |
JC 3007 switching differential non-adjustable
| Differential Pressure Setting Constant Value Adjustment Range(MPa) | Switching differential not greater than(MPa) | Working Pressure Range
(MPa) ① |
Max. Pressure
(MPa) ② |
Switching range Switching times
(T/M) |
Pressure Sensor Material | Interface male thread | Weight
(kg) |
Dimensional drawing | ||
| Housing | Bellows | Normal | Ex-proof | |||||||
| 0.02-0.1 | 0.04 | 0.05-1.6 | 2 | 10 | Stainless steel 1Cr18 Ni9 Ti | Stainless steel 00Cr17N i 14Mo2 (316L) | G1/2’’ | 1.10 | 01 | 03 |
| 0.02-0.16 | 0.04 | |||||||||
| 0.025-0.25 | 0.05 | |||||||||
| 0.03-0.4 | 0.06 | |||||||||
| 0.05-0.6 | 0.1 | 0.1-2.5 | 3 | 1.05 | 02 | 04 | ||||
| 0.05-1 | 0.12 | |||||||||
| 0.05-1.6 | 0.14 | |||||||||
| 0.1-3 | 0.2 | 0.4-6.3 | 7 | |||||||
JC3008 Switching differential not adjustable for smaller switching differentials, non-explosion-proof type
| Differential Pressure Setting Constant Value Adjustment Range(MPa) | Switching differential not greater than(MPa) | Working Pressure Range
(MPa) ① |
Max. Pressure
(MPa) ② |
Switching range Switching times
(T/M) |
Pressure Sensor Material | Interface male thread | Weight
(kg) |
Dimensional drawing | |
| Housing | Bellows | Normal | |||||||
| 0.02-0.1 | 0.02 | 0.05-1.6 | 2 | 10 | Stainless steel 1Cr18 Ni9 Ti | Stainless steel 00Cr17N i 14Mo2 (316L) | G1/2’’ | 1.10 | 01 |
| 0.02-0.16 | 0.02 | ||||||||
| 0.025-0.25 | 0.025 | ||||||||
| 0.03-0.4 | 0.03 | ||||||||
| 0.05-0.6 | 0.05 | 0.1-2.5 | 3 | 1.05 | 02 | ||||
| 0.05-1 | 0.06 | ||||||||
| 0.05-1.6 | 0.06 | ||||||||
| 0.1-3 | 0.15 | 0.4-6.3 | 7 | ||||||
Note: ①The pressure range of the medium at the high pressure port.
②In practice, the brief pressure peaks of the medium at both pressure ports must not exceed this value either.
Normal Type
01
02
Ex-proof Type
03
04
