CQ20

The Nagano Keiki Seisakusho CQ20 pressure switch is a reliable and precise instrument designed for measuring and controlling fluid pressure in various industrial applications. This pressure switch is manufactured by Nagano Keiki Seisakusho, a renowned Japanese company known for its high-quality pressure switches and sensors.

The CQ20 model is a versatile and compact pressure switch that comes in a square body design with dimensions of 88mm (W) x 88mm (D) x 42mm (H). It is constructed with durable materials, including a stainless steel body and diaphragm, ensuring long-lasting performance and resistance to harsh environments. The switch has a maximum working pressure of 30 bar (435 psi) and a temperature range of -10 C to 80 C (14 F to 176 F), making it suitable for use in a wide range of industrial processes.

The CQ20 pressure switch operates on a simple principle of activating a contact when the pressure in the system reaches a predetermined level. It features a spring-loaded diaphragm that responds to pressure changes, and the switch contact is activated when the diaphragm deflects a certain amount. The switch has a normally open (NO) contact configuration, which means that the contact is open when there is no pressure, and it closes when the pressure reaches the set point.

The CQ20 pressure switch is easy to install and use, with a clear and simple front panel that indicates the switch status. The switch has an adjustable pressure setting, which can be set using a calibration screw located on the side of the switch. The switch also has a built-in pressure relief valve, which prevents damage to the switch when the pressure exceeds the maximum limit.

The Nagano Keiki Seisakusho CQ20 pressure switch is an essential tool for monitoring and controlling fluid pressure in various industrial applications, including hydraulic systems, pneumatic systems, and water treatment systems. Its high accuracy, reliability, and durability make it a popular choice among industrial professionals, and its compact size and versatile design make it suitable for use in a wide range of applications.

The Nagano Keiki CQ20 pressure switch is a pneumatic device commonly used in various industrial applications for pressure control. Here are some pros and cons that might help you decide whether to purchase this pressure switch:

1. Reliability: Nagano Keiki is known for manufacturing high-quality pneumatic components, including pressure switches. The CQ20 model is no exception, offering reliable performance in demanding industrial environments.

2. Versatility: This pressure switch can be used with various media, including air, water, and oil, making it a versatile option for different applications.

3. Adjustable setting: The CQ20 model offers adjustable pressure settings, allowing users to customize the switch to meet their specific process requirements.

4. Durability: The switch housing is made from brass, which is resistant to corrosion, ensuring long-lasting performance.

5. Easy installation: The CQ20 comes with a quick-connect design, making it easier and faster to install compared to other pressure switches in the market.

1. Price: The Nagano Keiki CQ20 pressure switch is generally more expensive than other pressure switches from lesser-known brands.

2. Limited pressure range: The CQ20 model has a relatively low maximum pressure rating of 10 bar. If you require a higher pressure range, you may need to consider other options.

3. Manual reset: In case of an overpressure situation, the CQ20 model requires manual resetting, which can be time-consuming.

In conclusion, the Nagano Keiki CQ20 pressure switch is a reliable and versatile option for various industrial applications. Its durability, adjustable settings, and quick-connect design make it an attractive choice for users. However, its higher price point and limited pressure range may be a drawback for some. Ultimately, the decision to purchase this pressure switch depends on your specific application requirements and budget. If the advantages outweigh the disadvantages for your application, then the Nagano Keiki CQ20 pressure switch could be a worthwhile investment.

Details:

Nagano Keiki Seisakusho pressure switch type CQ20, new - never used, surplus stock.

specifications indusswitch:

• brand: Nagano Keiki Seisakusho
• mpn: Cq20
• part type: Pressure Switch
• fuse type: Switch

returns indusswitch:

• policy: no returns

offer indusswitch:

• in stock #: 5
• options: ship-to-home
• sold #: 17
• started: april 4, 2025
• prices: $42.99–$794.48
• item condition:
  • New – Open box
  • New
  • Used
• availability: in stock
• best offers: true

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general indusswitch:

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

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