# DWYER 1950-5-2F Explosion-Proof Differential Pressure Switch

The **DWYER 1950-5-2F Explosion-Proof Differential Pressure Switch** is a critical component for ensuring precise pressure monitoring in hazardous environments. Designed by **DWYER INSTRUMENTS, INC**, this switch provides reliable performance in industrial applications where safety and accuracy are paramount. Its robust construction and explosion-proof design make it ideal for use in industries such as oil and gas, chemical processing, and wastewater treatment.

This differential pressure switch features a diaphragm vertical design, enabling it to withstand high pressures and deliver accurate measurements. It has a maximum pressure rating of 45 in.W.C. (11 kPa) and a surge pressure tolerance of 10 PSI (68 kPa). The **DWYER 1950-5-2F** operates effectively within a wide temperature range, from -40°F to 140°F (-40°C to 60°C). It offers an electrical rating of 15A at 125, 250, and 480 VAC, and 1/8 HP at 125 VAC and 1/4 HP at 250 VAC. With its US-made design and patented technology, this switch ensures dependable operation and long-term durability. For those needing to monitor pressure in challenging conditions, the **DWYER 1950-5-2F** is an excellent choice.

-   **Explosion-Proof Design**: Ensures safe operation in hazardous locations.
-   **Wide Pressure Range**: Capable of handling up to 45 in.W.C.
-   **Durable Construction**: Built to withstand harsh industrial environments.
-   **Versatile Temperature Range**: Operates from -40°F to 140°F.
-   **Reliable Performance**: Provides accurate pressure readings for critical applications.

**Specifications**: Electrical Rating: 15A at 125, 250, and 480 VAC, and 1/8 HP at 125 VAC and 1/4 HP at 250 VAC. Pressure Rating: 45 in.W.C. (11 kPa). Surge Pressure: 10 PSI (68 kPa). Temperature Range: -40°F to 140°F (-40°C to 60°C).

The **DWYER 1950-5-2F** offers a dependable solution for pressure monitoring in critical industrial applications. Its robust design and accurate performance make it an essential component for any system requiring precise pressure control. Ensure the safety and efficiency of your operations by integrating the **DWYER 1950-5-2F** into your industrial or automation systems. For more information, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** DWYER
- **Type:** Industrial Automation > Sensors > Pressure Switches
- **Tags:** 1950-5-2F, differential pressure switch, DWYER, explosion proof, industrial automation, pressure sensor

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 1950-5-2F / NEW | 999.00 USD | In stock |

## Images

- DWYER 1950-5-2F Explosion-Proof Differential Pressure Switch-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/dwyer-1950-5-2f-explosion-proof-switch)
> Updated: 2026-09-18