Dwyer Instruments 1910-1 | Compact Low Differential Pressure Switch | .40-1.6 in w.c. | 1900 Series
The Dwyer 1900 Series offers compact low differential pressure switches with set points ranging from 0.07" to 20" w.c. (water column), boasting repetitive accuracy within 3%. These switches feature advanced design and precision construction, enabling them to perform tasks typically associated with larger and more expensive units. Primarily designed for air conditioning service, they are also suitable for various applications including fluidics, refrigeration, ovens, and dryers. Compatible with air and non-combustible gases, the Series 1900 switches are UL, CE, and CSA listed, as well as FM approved. Adjustment of set points is straightforward with the range screw conveniently located inside the conduit enclosure, which also helps prevent tampering.
