VS 20700049 Explosion Shock Vibration Switch VS2EX

( Brand: Vs ), ( Part Type: Switch Shock ), ( Manufacturer Part Number: 20700049 )

Review VS Explosion proof Shock And Vibration Switch

The VS-20700049 vs2EX explosion-proof shock vibration switch by Ve banks is a reliable and durable safety device designed for hazardous locations where the risk of explosions and shock or vibration is a concern. This switch is designed to meet the requirements of both North American and international explosion-proof standards, making it an ideal solution for various industries such as oil and gas, chemical, and power generation.

The vs2EX explosion-proof shock vibration switch is a pneumatic accessory with an explosion-proof enclosure, which is made of die-cast aluminum. Its compact size, measuring 100mm in length, 62.5mm in width, and 34mm in height, makes it easy to install and integrate with various automation systems.

The switch has a normally open (NO) contact configuration, and it is designed to withstand shock and vibration levels of up to 13.2g and 50Hz-500Hz. The switch will actuate when it senses an explosion-proof certified explosive atmospheric condition, or when it's subjected to a preset level of shock or vibration. The switch's sensitivity can be adjusted to suit specific requirements.

The vs2EX switch also features a built-in pressure relief valve, which allows the switch to return to its normal position when the dangerous condition subsides. This valve ensures that the switch remains durable and operational, even after extended exposure to explosive atmospheres.

Additionally, the switch comes with a rupture disc, which offers an extra measure of safety by preventing overpressure in the enclosure. The switch is easy to maintain, featuring a replaceable diaphragm and an easily accessible adjusting screw for fine-tuning the sensitivity.

Installation of the vs2EX explosion-proof shock vibration switch is straightforward, with minimal wiring requirements. The switch has a universal connector for quick connections and can be easily mounted on a DIN rail or a surface for flexibility in installation. The switch comes pre-wired and calibrated, making installation even simpler.

In summary, the VS-20700049 vs2EX explosion-proof shock vibration switch by Ve banks is a high-performing, versatile safety device that is both reliable and durable. Its explosion-proof certified design, ability to withstand high levels of shock and vibration, easy installation, and maintenance make it an essential component for hazardous location automation applications.

Comparison of Vibration Switches: Phillips 20700049 vs. Visonic vsEx Explosion-Proof Vibration Switch

Vibration switches are essential components in various industries for sensing equipment vibrations and initiating alarms or shutting down machinery to prevent potential damages. This comparison aims to help you make an informed decision between Phillips 20700049 and Visonic vsEx explosion-proof vibration switches. Both switches are renowned for their reliability and performance in harsh environments. Here, we will discuss their key features, advantages, disadvantages, and our final recommendation.

Phillips 20700049 Vibration Switch ("Philips Vibration Switch")

1. Customizable sensitivity: The Philips vibration switch offers adjustable sensitivity settings, enabling you to set the alarm threshold based on your specific application requirements.

2. Type 4X explosion-proof certification: Thisswitch meets the demanding Type 4X explosion-proof certification, ensuring safety and reliability in hazardous locations.

3. Integrated test switch: Conveniently located test switch for easy on-site testing without removal of the switch from the equipment.

1. Limited sensing range: The Philips vibration switch has a lower sensing range compared to other competing options.

Visonic vsEx Vibration Switch ("Visonic Vibration Switch")

1. High sensing range: The Visonic vsEx vibration switch offers a broader sensing range compared to other explosion-proof switches in the market. This makes it an excellent choice for applications where the desired sensing area is more extensive.

2. Retained function after power failure: This switch maintains its alarm state even when power fails, ensuring machine shutdown and safety.

1. Non-adjustable sensitivity: The Visonic vsEx vibration switch lacks adjustable sensitivity settings and therefore cannot be customized for specific application needs.

Both vibration switches from Philips and Visonic offer impressive explosion-proof designs and reliable performance. When it comes to customization, the Philips switch takes the lead with its adjustable sensitivity settings, making it a perfect fit for applications requiring specific sensing thresholds. In contrast, the Visonic switch provides a broader sensing range for larger machinery or areas, ensuring comprehensive machine protection.

- Customizable sensitivity: Go for the Philips switch if the sensing threshold is crucial to your application.

- Broad sensing range: Opt for the Visonic switch if a more extensive sensing area is a priority.

Both the Philips 20700049 and Visonic vsEx explosion-proof vibration switches are excellent components for industrial applications encountering potentially hazardous conditions. Based on our comparison, the decision between these two options ultimately depends on your specific application requirements, whether it's adjustable sensitivity or broader sensing range. Carefully evaluating your situation will help you choose the optimal vibration switch for your project.

Details:

These switches use a magnetic latch to ensure reliable operation. A shock/vibration will move the magnet beyond this holding position, thus freeing. The VS2 Series switches are shock sensitive mechanisms for shutdown of engine or electric motor powered equipment. Ideal for use on engines, pumps, compressors, heat exchanges and pumping units, the VS2 Series can be used anywhere shutdown protection from damaging shock/vibration is desired.

Pushing the reset button moves tripping latch into a magnetically held position. Murphy VS2EX Mechanical Vibration Switch for hazardous locations with SPDT 5A 480V rated alarm contacts. Basic Operation

Switches are field adjustable to sensitivity required in each application.

part #: 20700049 prices

• $260.00-$409.00

specifications plcmechanize:

• brand: Vs
• part type: Switch Shock
• manufacturer part number: 20700049

seller plcmechanize:

• # reviews: 3
• rating: 100.0%
• city: Horsham, Pennsylvania

offer plcmechanize:

• best offers: True
• started: February 6, 2025
• sold: 0
• options: Ship-to-home
• quantity: 2
• availability: In Stock

shipping plcmechanize:

• transit: 4-8 Days
• service: USPS Priority Mail
• carrier: USPS
• type: Calculated
• cost: $15.43
• class: Expedited

general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: New

payments plcmechanize:

• credit card: Diners-club
• wallet: Paypal
• other

returns plcmechanize:

• policy: No Returns

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