740016131823

The Dwyer Instruments Model 740016131823 Partial Differential Pressure Switch, type 1910-0, is a reliable and precision instrument designed for measuring differential pressure in various applications. This SPDT (Single Pole Double Throw) switch features a 1/8 inch NPT (National Pipe Thread) connection and operates on the principle of a diaphragm pressure sensing element.

The switch housing is constructed of durable brass material with a corrosion-resistant, gold-anodized armature contact. This design ensures long-lasting performance even in harsh environments. The diaphragm is made of an elastomer material, providing excellent sealing and flexibility to withstand varying process conditions.

The 1910-0 type switch has a differential pressure range of 0 to 10 psi (0 to 0.7 bar) and a differential pressure setting of 2.5 psi (0.17 bar). Once the pressure difference across the diaphragm reaches the set value, the switch will actuate and change its contact position, allowing for seamless integration with various control systems.

This Dwyer 740016131823 pressure switch comes with a calibrated, factory-set differential pressure and is available with a variety of voltage options, including 120VAC and 24VAC. An LED indicator is also included, displaying the switch status and providing easy visual confirmation of its operation.

Designed with a compact size and lightweight construction, this pressure switch is ideal for use in industrial, HVAC, and process control applications. Its easy-to-install design, paired with its rugged construction, makes it a versatile solution for measuring and controlling differential pressure in various industries.

A Comprehensive Analysis of the Dwyer 740016131823 Partial Differential Pressure Switch

The Dwyer 740016131823 is a SPDT (Single Pole Double Throw) pressure switch designed for use with partial differential pressure applications. This device is available in a 1/8 NPT thread size and conforms to the 1910-0 standard. In this analysis, we will discuss the key features, advantages, and disadvantages of the Dwyer 740016131823 partial differential pressure switch.

1. SPDT design with 1910-0 compliance

2. 1/8 NPT thread size

3. Suitable for partial differential pressure applications

4. Wetted parts are made of 316L stainless steel

5. Operating temperature range: -20 to 257 F (-29 to 125 C)

6. Operating pressure range: 0 to 25 PSIG (0 to 172 kPa)

1. High-quality construction: The use of 316L stainless steel for wetted parts ensures durability and resistance to corrosion.

2. Wide operating temperature range: Allows for use in various industrial applications.

3. Versatile pressure range: Suitable for low-pressure applications.

4. SPDT design: Enables easy switching between two circuits.

1. Limited pressure range: Not suitable for high-pressure applications.

2. Manual reset: The switch requires manual reset after tripping.

3. No adjustable sensitivity: The pressure switch has a fixed sensitivity.

The Dwyer 740016131823 partial differential pressure switch is an excellent option for applications requiring a high-quality, 1/8 NPT, 1910-0 compliant, SPDT pressure switch with a limited pressure range. Its advantages include high-quality construction, wide operating temperature range, versatile pressure range, and SPDT design. However, its disadvantages include a limited pressure range, manual reset, and lack of adjustable sensitivity.

If your application requires a higher pressure range, consider the Dwyer 740016131824 or other pressure switches with a higher pressure rating. If you need adjustable sensitivity, look for pressure switches with that feature. Otherwise, the Dwyer 740016131823 is a reliable and cost-effective choice for your partial differential pressure switching needs.

Details:

Open box, no retail packaging. New, never used. There is minor exterior wear from storage, including light scratches and scuffs. Mounting hole diameter 3/16 in.

Mounting orientation vertical. Technical specifications, differential pressure switch. Electrical connection type screw terminals. Contact form spdt.

Pressure set point 0.15 in WC to 0.5. Switching differential 0.15 in WC to 0.5. Standards Ce; CSS; FM; rhos; ul listed. Unfortunately, this unit is missing the mounting brackets and hardware.

Mounting hole to distance 4-3/16 in. For pressure type differential. Type of set point adjustable.

specifications indusswitch:

• brand: Dwyer
• mpn: 1910-0
• type: Differential Pressure Switch
• unit type: Unit
• country/region of manufacture: United States
• orientation: Vertical
• upc: 740016131823

returns indusswitch:

• time: 30 days
• policy: returns accepted
• paid by: buyer
• method: money back

payments indusswitch:

• other
• credit card: mastercard
• wallet: paypal

seller indusswitch:

• city: south bend, indiana
• rating: 99.9%
• # reviews: 12903

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches

shipping indusswitch:

• type: fixed
• class: standard
• service: standard
• transit: 3-7 days

offer indusswitch:

• in stock #: 5
• options: ship-to-home
• started: march 25, 2025
• prices: $5.20–$405.40
• item condition:
  • Used
  • New
  • New – Open box
  • New other (see details)
• sold #: 25
• availability: in stock

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