NEW Dwyer Instruments Differential Pressure Null Switch 1640-5 – Water H2O 2-6″
USD 48.69 USD
Specifications
| Fuse Type | Switch |
| MPN | 1640-5 |
| Item Length | 9 in |
| Brand | Dwyer Instruments |
| Type | Differential Switch |
| Item Height | 8 in |
| Model | 1640-5 |
| Country/Region Of Manufacture | Unknown |
| Application | Instruments |
| Item Width | 5 in |
The Dwyer Model 1640 Differential Pressure Switch resembles the Series 1630 switches. Drawing shows the switching action schematically. The "high" circuit will be closed when rising pressure differential reaches the preset level.
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