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  3. RCM IND 1/4-11-4-1S2

RCM IND 1-4-11-4-1S2 Hazardous Flow Switch Ind. 1/4-11-4-1S2 1000

4-11-4-1s2 Rcm Ind. 1/4-11-4-1s2 Industries Series 1000 Hazardous Location Flow Switch

( Brand: Rcm Ind ), ( Manufacturer Part Number: 1/4-11-4-1S2 ), ( Part Type: Flow Switch ), ( Port Diameter: 1/4 In ), ( Maximum Flow Rate: 4 Gpm ), ( Maximum Pressure: 400 Psig )

Review RCM IND Ind. 1/4-11-4-1s2 Industries Series 1000 Hazardous Location Flow Switch

RCM 1/4-11-4-1S2 1000 Hazardous Flow Switch - Exceptional Safety and Reliability in Demanding Conditions

The RCM 1/4-11-4-1S2 1000 Hazardous Flow Switch is a robust and reliable solution designed for applications in hazardous environments. This flow switch is engineered to meet the stringent demands of industries such as oil and gas, petrochemical, and chemical processing.

The RCM 1/4-11-4-1S2 flow switch is a 4-20mA transmitter that provides a highly accurate and responsive flow measurement. It is designed with a 1/4 NPT thread for easy installation and can handle fluid flow rates up to 1000 GPM (Gallons Per Minute). The switch is rated for Class I, Division 2 Groups A, B, C, and D, making it suitable for use in potentially explosive atmospheres.

The RCM 1/4-11-4-1S2 flow switch is built with a durable stainless steel construction to withstand the corrosive effects of harsh chemicals and extreme temperatures. It features a unique self-cleaning design that helps prevent debris buildup, ensuring continuous and uninterrupted operation. The switch also comes with a wide range of process connections and sensor options to cater to various applications.

The RCM 1/4-11-4-1S2 1000 Hazardous Flow Switch offers exceptional safety and reliability. It is designed to provide early warning of potential flow problems, helping to prevent costly downtime and ensuring the safe and efficient operation of your equipment. With its high precision, durability, and resistance to harsh conditions, the RCM 1/4-11-4-1S2 flow switch is an indispensable tool for industries that require the highest level of safety and performance.

Product: RCM 1/4-11-4-1S2 1000 Hazardous Flow Switch

Pros:

1. Designed for use in hazardous locations, ensuring safety in potentially dangerous environments.

2. Compatible with a wide range of fluids, making it versatile for various industrial applications.

3. Features a 1000 GPM flow capacity, suitable for high-flow systems.

4. The switch offers a reliable and quick response to flow changes, ensuring timely action in critical situations.

5. It is easy to install and maintain, reducing downtime and operational costs.

Cons:

1. Due to its specialized design for hazardous locations, it may be more expensive than standard flow switches.

2. The switch may require specific wiring and installation procedures, which could add to installation costs and complexity.

3. It has a higher power consumption (1S2) compared to lower power consumption versions, which could lead to increased energy costs.

4. The switch may not be suitable for applications requiring a lower or higher flow rate.

Conclusion:

The RCM 1/4-11-4-1S2 1000 Hazardous Flow Switch is a valuable addition for industries operating in hazardous environments, offering superior safety and reliability in high-flow applications. However, its higher cost, energy consumption, and specific installation requirements should be carefully considered against the potential benefits it provides.

Recommendation:

If your industrial application requires a flow switch in a hazardous environment with a high flow rate, the RCM 1/4-11-4-1S2 1000 Hazardous Flow Switch is a suitable choice. Weigh the pros and cons against the specific needs and requirements of your project before making a final decision. If the lower power consumption version better suits your needs, consider that option to reduce energy costs.

Details:

RCM Industries 1/4-11-4-1S2 Series 1000 Hazardous Location Flow Switch.

part #: 141141s2 prices

  • $40.00-$175.00

specifications pneumativalv:

  • brand: Rcm Ind
  • mpn: 1/4-11-4-1s2
  • part type: Flow Switch
  • port diameter: 1/4 In
  • maximum flow rate: 4 Gpm
  • maximum pressure: 400 Psig

general pneumativalv:

  • Pump Flow Controllers > Flow Controllers Meters > Flow Sensors
  • condition: Used

seller pneumativalv:

  • city: San Diego, California
  • # reviews: 258
  • rating: 99.1%

returns pneumativalv:

  • policy: No Returns

offer pneumativalv:

  • started: January 22, 2026
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • best offers: True
  • sold: 0

payments pneumativalv:

  • credit card: Diners-club
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shipping pneumativalv:

  • transit: 5-11 Days
  • class: Standard, Economy
  • service: USPS Ground Advantage, FedEx Ground Economy
  • carrier: USPS, FedEx
  • type: Calculated
  • cost: $9.81
part type: flow switch, port diameter: 1/4 in, maximum flow rate: 4 gpm, maximum pressure: 400 psig,
category: business & industrial > pump flow controllers > flow controllers meters > flow sensors, sku: 11715431322581722,
Rcm Ind 1-4-11-4-1S2 Is Similar To:
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2 offers $40.00–$175.00 USD
  • Used. Offer #1 priced at $40.00 + $10.60 shipping estimate = $50.60* total. RCM Industries 1/ Series 1000 Hazardous Location Flow Switch.+$10.60 shipping
  • New – Open box. Offer #2 priced at $175.00 + $0.00 shipping estimate = $175.00* total. (1) SPDT Reed Switch.FREE SHIPPING

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