SMC ARX21-N02BG Regulator ARX21-N02-NO2BG

( Brand: Smc ), ( Part Type: Regulator ), ( Custom Bundle: No ), ( Manufacturer Part Number: ARX21-N02BG )

Review SMC Compact Regulator New

The SMC ARX21-N02BG/ARX21-N02-NO2BG is a versatile and reliable adjustable pressure regulator designed for various industrial applications. This regulator is manufactured by SMC Corporation, a leading global provider of pneumatic technology.

The ARX21-N02BG/ARX21-N02-NO2BG regulator is a two-port regulator. The first port is the inlet or pressure port, which accepts the compressed air supply. The second port is the outlet or regulated pressure port, which delivers the regulated air pressure. The regulator is equipped with an adjustment knob that enables easy and precise pressure adjustment, ranging from 0 to 10 bar (0 to 145 psi) depending on the specific application and installation conditions.

The regulator housing is made of die-cast aluminum, ensuring durability and resistance to corrosion. The regulator also features a diaphragm-type design, which provides excellent stability and accuracy. The diaphragm is made of an elastomer material, ensuring long-lasting performance and resistance to oil and water contamination.

The ARX21-N02BG/ARX21-N02-NO2BG regulator is equipped with a pressure relief valve that protects against overpressure situations. The relief valve is adjustable, allowing for customization to specific pressure release settings. The regulator also includes a bleed port, which allows for easy purging of air bubbles from the system.

The regulator comes with a variety of connection options, including NPT, BSPP, and SAE thread types. The inlet and outlet connections are interchangeable, providing flexibility in installation arrangements. The regulator also features a compact and lightweight design, making it suitable for installation in confined spaces and portable applications.

The SMC ARX21-N02BG/ARX21-N02-NO2BG adjustable pressure regulator is a reliable and cost-effective solution for applications requiring precise and stable air pressure control. Its robust design, easy adjustability, and versatile connection options make it an ideal choice for various industrial applications.

The SMC ARX21-N02BG and ARX21-N02-NO2BG are twin, adjustable voltage regulators manufactured by Sensirion AG. Both regulators are compact, high-performance solutions designed for various applications, particularly in automotive and industrial fields. In this analysis, we will discuss the key advantages and disadvantages of using these regulators.

1. Wide Input Voltage Range: Both regulators can accept an input voltage range of 8.5V to 36V, making them suitable for various power sources.

2. High Accuracy: Both regulators offer a high degree of accuracy, with a maximum error of /- 1% for the ARX21-N02BG and /- 2% for the ARX21-N02-NO2BG.

3. Compact Design: With a small footprint of 31.7mm x 25.8mm, these regulators are ideal for applications where space is limited.

4. Adjustable Output Voltage: Users can easily set the output voltage of these regulators using external potentiometers or resistors.

5. Protective Features: Both regulators have built-in protective features such as overvoltage and undervoltage protection, ensuring the safety of the circuit and the components.

1. Limited Output Current: These regulators have a maximum output current of 1A, which may not be sufficient for high-power applications.

2. External Components Required: Users need to purchase and install external components such as potentiometers or resistors to set the output voltage.

3. Sensitive to Input Voltage Variations: Both regulators may not perform optimally under significant input voltage variations.

The SMC ARX21-N02BG and ARX21-N02-NO2BG are high-performance, compact voltage regulators suitable for various applications, particularly in automotive and industrial fields. Their advantages include a wide input voltage range, high accuracy, compact design, adjustable output voltage, and protective features. However, their disadvantages include a limited output current, the requirement for external components to set the output voltage, and sensitivity to input voltage variations.

Based on the information provided, I would recommend these regulators for applications where a high degree of accuracy, compact design, and adjustable output voltage are essential, and the power requirements are within their maximum output current limit. However, if the application requires a higher output current or is sensitive to input voltage variations, alternative solutions may be more suitable.

part # arx21n02bg prices

• $40.00-$341.00

specifications detectoshould:

• brand: Smc
• part type: Regulator
• custom bundle: No
• manufacturer part number: ARX21-N02BG

offer detectoshould:

• sold: 0
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: September 17, 2025

returns detectoshould:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

seller detectoshould:

• # reviews: 3193
• rating: 100.0%

payments detectoshould:

• credit card: Discover
• other
• wallet: Apple-pay

general detectoshould:

• Test, Measurement Inspection > Test Meters Detectors > Gas Detectors Monitors
• condition: New Open box

shipping detectoshould:

• class: Standard
• type: Fixed
• cost: $9.00
• transit: 5-12 Days
• service: USPS Ground Advantage
• carrier: USPS