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1911-0
DIFFERENTIAL PRESSURE SWITCH,SPDT,RANGE
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | DWYER |
|---|---|
| Manufacturer Part No | 1911-0Copy |
| Manufacturer Standard Lead Time | 7 weeks |
| Order Code | 4290286 |
| Product Range | 1900 Series |
| Your Part Number | |
| Technical Datasheet |
Available to Order
Manufacturer Standard Lead Time: 7 week(s)
Notify me when back in stock
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $200.580 ($230.667) |
Price for:Each
Minimum: 1
Multiple: 1
$200.58 ($230.67 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | DWYER |
|---|---|
| Manufacturer Part No | 1911-0Copy |
| Manufacturer Standard Lead Time | 7 weeks |
| Order Code | 4290286 |
| Product Range | 1900 Series |
| Technical Datasheet | |
| Product Range | 1900 Series |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
1911-0 is a series AT-1900 ATEX/IECEx approved compact low differential pressure switch. This is most popular switch and is now available in a flameproof package. This pressure switch combines advanced design and precision construction to make this switch able to perform many of the tasks of larger, costlier units. Typical applications include hazardous area low pressure applications, air conditioning refrigeration coil icing detection; defrost cycle initiation, clogged filter detection, variable air volume controller.
- Model without conduit
- Range from 0.15 - 0.55" water column
- Flameproof enclosure protects the device in hazardous areas
- Compact size and repeatability provide a high-value switch for many industrial and OEM applications
- Range screw protected inside switch enclosure prevents tampering
- Increased response time at low pressures with LD port configuration
- SPDT switch type
- Diaphragm in vertical position
- IP66 enclosure rating
- Aluminium housing material and texture epoxy coat RAL7015
Technical Specifications
| Product Range | 1900 Series |
|---|
| SVHC | No SVHC (04-Feb-2026) |
|---|
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | United States Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85365080 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .385554 |