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Product Specifications:
| Item | Differential Pressure Switch |
| Application | Air Flow Control, Clogged Or Dirty Filter Detection, Frost And Ice Detection |
| Contact Form | SPDT |
| Electrical Connection | Screw Terminals |
| Electrical Connection Type | Screw Terminals |
| Electrical Rating | 1/4 Hp @ 250V AC, 60 Hz, 1/8 Hp @ 125V AC, 15A @ 120 to 480V AC, 60 Hz Resistive, Derate to 10A For OperationAt High Cycle Rates |
| Maximum Operating Temperature | 180°F |
| Maximum Pressure Rating | 45 in. wc |
| Minimum Operating Temperature | -30°F |
| Mounting Hole Center To Center Distance | 4 3/16" |
| Mounting Hole Di. | 3/16" |
| Mounting Hole Diameter | 3/16" |
| Mounting Orientation | Vertical |
| Overall Depth | 2 3/8" |
| Overall Dia. | 3 1/2" |
| Pressure Set Point | 0.15 in. wc to 0.5 in. wc |
| Pressure Setpoint Type | Adjustable |
| Pressure Type | Differential |
| Product Type | Differential Pressure Switch |
| Range | 15 in. wc to 55 in. wc |
| Sample Line Connection Size | 1/8" |
| Sample Line Connection Type | NPT |
| Sample Line Connector Type | NPT |
| Switching Differential | 0.15 in. wc to 0.5 in. wc |
| Type Of Set Point | Adjustable |
Shipping Info:
| Ship weight (kg) | 0.39 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Range | Overall Width | Contact Form | Electrical Connection | Electrical Connection Type | Ip Rating | Body Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
![]() |
1823-20 | 3" to 22" | 4 5/16" | SPDT | Screw Terminals | Screw Terminals | - | - | €183.39 | |
![]() |
1950G-00-B-24-NA | 7" to 15" | 5 7/16" | SPDT | Screw Terminals | Screw Terminals | IP54 | Aluminum | €813.82 |
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DWYER INSTRUMENTS 1910-0 Differential Pressure Switch, 15 To 55 Inch Wc
€165.19 /unit


