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Công tắc áp suất 502/7D
Thông số kỹ thuật công tắc áp suất D502/7DK
| General Type | Explosion-proof Type | |
| Working viscosity | < 1×10 -3 M2 /s | < 1×10 -3 M2 /s |
| Switching Elements: | Micro switch | Sealed switch |
| Explosion Class | — | Exed II CT4 ~ T6 |
| Protection Class of Enclosure | IP65 (accord with DIN40050) | IP54 (accord with DIN40050) |
| Ambient temperature | – 40 º C ~ 50 º C | – 40 º C ~ 50 º C |
| Medium Temperature | 0 ~ 120 º C | 0 ~ 120 º C |
| Mounting Position | — | Pressure Connection vertically downwards |
| Anti-vibration | 502/7D: 4 0 m /s² 502/7DK : 20 m /s² |
Max: 20 m /s² |
| Repeatability Error | ≤1% | ≤1% |
| Electrical Rating | AC 220V 6A (Resistance) | DC 250V 0.25A (Resistance) 60 Wmax AC 250V 5A (Resistance) 1250 VAmax |
| Set Point Adjustable Range MPa |
Dead Band No Greater Than | Max. Allowable Pressure *MPa |
Switching Frequence Time/Min | Material of Sensor | Connection (F) |
Weight kg | Outline Figure No. | Order content No. | ||||
| Lower Limit of the Set Point Range MPa | Upper Limit of the Set Point Range MPa | Shell | Bellows | General Type | Explosion-proof Type | General Type | Explosion-proof Type | |||||
| -0.1^0 -0.1^0.1 -0.1^0.16 -0.1^0.25 |
0.006 0.007 0.008 0.009 |
0.007 0.008 0.009 0.012 |
1 1 1 |
20 | Brass | Stainless Steel 00Cr17 Ni14 Mo2 ( 316L ) |
G1/ 4″ | 1.0 1.0 1.0 1.0 |
01 | 04 | 0810100 0810200 0810300 0810400 |
0850180 0850280 0850380 0850480 |
| 0^0.1 0^0.16 0.01^0.25. |
0.007 0.008 0.009 |
0.008 0.009 0.01 |
1 1 1 |
1.0 1.0 1.0 |
01 | 04 | 0811100 0811200 0811300 |
0851180 0851280 0851380 |
||||
| 0.02^0.4 0.03^0.6 0.03^1 |
0.03 0.03 0.03 |
0.03 0.035 0.04 |
2 2 2 |
0.85 0.85 0.85 |
02 | 05 | 0811400 0811500 0811600 |
0851480 0851580 0851680 |
||||
| 0.05^1.6 0.05^2.5 |
0.07 0.07 |
0.08 0.09 |
5 5 |
0.9 0.9 |
03 | 06 | 0811700 0811800 |
0851780 0851880 |
||||
| Set Point Adjustable Range MPa | Dead Band No Greater Than | Max. Allowable Presure*MPa | Switching Frequence Time/Min | Material of Sensor | Connection (F) | Weight kg | Outline Figure No. | Order content No. | ||||
| Low Limit of the Set Point Range MPa | UpperLimit of the Set Point Range MPa | Housing | Bellows | Typical | Explosion-proof Type | Typical | Explosion-proof Type | |||||
| -0.1^0 -0.1^0.1 -0.1^0.16 -0.1^0.25 |
0.018^0.08 0.019^0.1 0.02^0.2 0.022^0.25 |
0.019^0.08 0.021^0.1 0.022^0.2 0.024^0.25 |
1 1 1 1 |
20 | Brass | Stainless Steel 00Cr17 Ni14 Mo2 ( 316L ) |
G1/ 4″ | 1.05 1.05 1.05 1.05 |
01 | 04 | 0800100 0800200 0800300 0800400 |
0840180 0840280 0840380 0840480 |
| 0^0.1 0^0.16 0.01^0.25. |
0.015^0.08 0.018^0.1 0.02^0.2 |
0.016^0.08 0.02^0.1 0.024^0.2 |
1 1 1 |
1.05 1.05 1.05 |
01 | 04 | 0801100 0801200 0801300 |
0841180 0841280 0841380 |
||||
| 0.02^0.4 0.03^0.6 0.03^1 |
0.08^0.25 0.08^0.5 0.09^0.8 |
0.08^0.25 0.09^0.5 0.1^0.8 |
2 2 2 |
0.9 0.9 0.9 |
02 | 05 | 0801400 0801500 0801600 |
0841480 0841580 0841680 |
||||
| 0.05^1.6 0.05^2.5 |
0.17^1.2 0.18^2 |
0.19^1.2 0.2^2 |
5 5 |
0.95 0.95 |
03 | 06 | 0801700 0801800 |
0841780 0841880 |
||||
| Set Point Adjustable Range MPa |
Dead Band No Greater Than | Max. Allowable Presure* MPa | Switching Frequence Time/Min | Material of Sensor | Connection (F) | Weight kg | Outline Figure No. | Order content No. | ||
| Low Limit of the Set Point Range MPa | UpperLimit of the Set Point Range MPa | Shell | Bellows | |||||||
| -0.1^0 -0.1^0.1 -0.1^0.16 -0.1^0.25 |
0.003 0.003 0.003 0.0045 |
0.0045 0.005 0.0065 0.01 |
1 1 1 1 |
20 | Brass | Stainless Steel 00Cr17 Ni14 Mo2 ( 316L ) |
G1/ 4″ G1/ 4″ G1/ 4″ G1/ 4″ |
1.0 1.0 1.0 1.0 |
01 | 0810107 0810207 0810307 0810407 |
| 0^0.1 0^0.16 0.01^0.25. |
0.003 0.003 0.0045 |
0.0045 0.006 0.007 |
1 1 1 |
G1/ 4″ G1/ 4″ G1/ 4″ |
1.0 1.0 1.0 |
01 | 0811107 0811207 0811307 |
|||
| 0.02^0.4 0.03^0.6 0.03^1 |
0.012 0.015 0.018 |
0.016 0.02 0.03 |
2 2 2 |
G1/ 4″ G1/ 4″ G1/ 4″ |
0.85 0.85 0.85 |
02 | 0811407 0811507 0811607 |
|||
| 0.05^1.6 0.05^2.5 |
0.03 0.03 |
0.05 0.06 |
5 5 |
G1/ 4″ G1/ 4″ |
0.9 0.9 |
03 | 0811707 0811807 |
|||
