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Product Specifications:
| Item | Gauge |
| Application | HVAC |
| Contact Form | SPDT |
| Electrical Connection | 3 Screw Type, Common, Normally Open, Normally Closed |
| Electrical Connection Type | Screw Terminal |
| Electrical Rating | 1/4 Hp @ 250V AC, 15A @ 125, 250, 480V AC, 60 Hz, Resistive 1/8 Hp @ 125V AC |
| Enclosure Rating | NEMA 3, NEMA 7, NEMA 9 |
| For Pressure Type | Differential |
| Housing Type | Standard Housing |
| Ip Rating | IP54 |
| Max. Operating Temp. | 140°F |
| Max. Pressure | 35 psi |
| Min. Operating Temp. | 0°F |
| Mounting Hole Center To Center Distance | 3/8" |
| Mounting Hole Dia. | 1/4" |
| Mounting Orientation | Vertical |
| No. Of Switches | 1 |
| Operating | 3 psi to 15 psi |
| Operating Range | 3 psi to 15 psi |
| Operating Temp. | -40°F to +140°F |
| Overall Depth | 1 3/4" |
| Overall Height | 3 1/2" |
| Overall Width | 1 1/2" |
| Power Requirement | 15A At 120-480V AC |
| Pressure | 3 psid to 15 psid |
| Pressure Set Point | 3 psid to 15 psid |
| Product Type | Differential Pressure Switch |
| Sample Line Connection Size | 1/8" |
| Sample Line Connection Type | NPT |
| Sample Line Connector Type | NPT |
| Switch Voltage | 120-480/125/250v ac |
| Switching Differential | 3 psid |
| Type Of Set Point | Adjustable |
Shipping Info:
| Ship weight (kg) | 1.35 |
| Ship height (cm) | 11.03 |
| Ship length (cm) | 19.69 |
| Ship width (cm) | 11.03 |
| Country of Origin | US |
Product Variants
| Product | Model | Overall Width | Overall Depth | Pressure | Pressure Set Point | Mounting Hole Center To Center Distance | Housing Type | Switching Differential | Operating | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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1950-0-2F | 5 7/16" | 3 1/2" | 0.15 in. wc to 0.5 in. wc | 0.15 in. wc to 0.5 in. wc | 4 7/8" | NEMA-3 Enclosure | 0.15 in. wc to 0.5 in. wc | 0.15 in. wc to 0.5 in. wc | €621.49 | |
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1950-10-2F | 5 7/16" | 3 1/2" | 3 in. wc to 11 in. wc | 3 in. wc to 11 in. wc | 4 7/8" | NEMA-3 Enclosure | 3 in. wc to 11 in. wc | 3" to 11" | €613.28 | |
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1950-5-2F | 5 7/16" | 3 1/2" | 1.4 in. wc to 5.5 in. wc | 1.4 in. wc to 5.5 in. wc | 4 7/8" | NEMA-3 Enclosure | 1.4 in. wc to 5.5 in. wc | 1 2/5" to 5 1/2" | €611.20 | |
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1950P-2-2F | 1 1/2" | 1 3/4" | 0.5 psid to 2 psid | 0.5 psid to 2 psid | 3/8" | Standard Housing | 0.5 psid | 0.5 psi to 2 psi | €701.13 | |
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1950-00-2F | 5 7/16" | 3 1/2" | 0.07 in. wc to 0.15 in. wc | 0.07 in. wc to 0.15 in. wc | 4 7/8" | NEMA-3 Enclosure | 0.07 in. wc to 0.15 in. wc | - | €587.65 | |
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1950-20-2F | 5 7/16" | 3 1/2" | 4 in. wc to 20 in. wc | 4 in. wc to 20 in. wc | 4 7/8" | NEMA-3 Enclosure | 4 in. wc to 20 in. wc | - | €578.02 |
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DWYER INSTRUMENTS 1950P-15-2F Differential Pressure Switch 3-15 PSId
€600.69 /unit


