- Product Details
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Quick Details
-
Model No.:
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AFS930.8X
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Voltage:
-
250VAC , 24VDC
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Current:
-
max. 1A , 0.1A
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Switch mode:
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Single pole double throw SPDT
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Output:
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SPST micro-switch, one or two output for optional
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Temperature:
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-20~85℃
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Protection class:
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IP54
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Maximum operating pressure:
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10 kPa for all pressure ranges
Quick Details
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Media Type:
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Air, non-combustible and non-aggressive gases
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Place of Origin:
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Shanghai, China
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Product name:
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Air differential pressure flow switch for fan duct
-
Model No.:
-
AFS930.8X
-
Voltage:
-
250VAC , 24VDC
-
Current:
-
max. 1A , 0.1A
-
Switch mode:
-
Single pole double throw SPDT
-
Output:
-
SPST micro-switch, one or two output for optional
-
Temperature:
-
-20~85℃
-
Protection class:
-
IP54
-
Maximum operating pressure:
-
10 kPa for all pressure ranges
Product Description
Air differential pressure flow switch for fan duct
| Electrical rating: | Standard version max. 1.0 A (0.4 A) / 250 VAC;Low-voltage version max. 0.1 A / 24 VDC |
| Pressure connections : |
2 plastic pipe connection pieces (P1 and P2), external
diameter 6.0 mm: P1 for connection to higher pressure (marked +) P2 for connection to lower pressure (marked –) |
| Medium : | Air, non-combustible and non-aggressive gases. |
| Temperature range : |
Medium and ambient temperature from –20°C to +85°C.
Storage temperature from –40°C to +85°C |
| Approvals : |
CE marking according to EC Low Voltage Directive
73/23/EEC |
| Model No. | Adjustment range for upper switching pressure from to | Switching differential set to | Tolerance for upper and lower switching pressure |
| AFS930.80 | 20 ~ 200Pa | 10Pa | ≤ ±15% |
| AFS930.81 | 40 ~ 100Pa | 20Pa | ≤ ±15% |
| AFS930.82 | 40 ~ 200Pa | 20Pa | ≤ ±15% |
| AFS930.83 | 50 ~ 500Pa | 20Pa | ≤ ±15% |
| AFS930.85 | 200 ~ 1000Pa | 100Pa | ≤ ±15% |
| AFS930.86 | 500 ~ 2500Pa | 150Pa | ≤ ±15% |
| AFS930.87 | 1000 ~ 4000Pa | 250Pa | ≤ ±15% |
|
Switching pressure specifications apply to vertical installation
which is also the recommended position with pressure-pipe connections pointing downwards. If the switches are installed horizontally with AMP connection terminals uppermost, the switching values are approx. 20 Pa higher. |
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