CZ CZ0203 Explosion-proof Potentiometer Module, 100Ω-100kΩ, Ex de IIB T6 Gb, IP65

 CZ0203 Explosion-proof Potentiometer Module, 100Ω-100kΩ

The Chuangzheng CZ0203 series explosion-proof potentiometer module is a robust and reliable industrial control component designed for precise resistance adjustment in hazardous environments. Engineered to meet stringent explosion protection standards, this module is rated for Ex de IIB T6 Gb, ensuring safe operation where flammable gases of explosion group IIB are present. Available in a wide range of resistance values from 100Ω to 100kΩ, it offers versatility for various control applications. Its durable aluminum alloy housing provides an IP65 protection rating, making it resistant to dust and water ingress, suitable for demanding industrial conditions. The CZ0203 module is offered in both front panel guide type and rear panel mount type, providing flexible installation options for system integrators.

Key Features:

• Explosion Protection: Certified for use in hazardous areas with high levels of protection, conforming to Ex de IIB T6 Gb, with an optional Ex d IIC T6 Gb variant for even broader application.
• Wide Resistance Range: Available in a diverse selection of standard resistance values, from 100Ω up to 100kΩ, allowing for precise control and tuning in various circuits.
• Robust IP65 Protection: The sturdy aluminum alloy enclosure provides an Ingress Protection rating of IP65, safeguarding the internal components against dust penetration and water jets.
• Versatile Mounting Options: Designed for flexible integration, with options for both front panel guide mounting and rear panel mounting, catering to different enclosure and control panel designs.
• High Operational Safety: Manufactured by Chuangzheng, a specialist in explosion-proof electrical equipment, ensuring high quality, reliability, and compliance with industrial safety standards.
• Broad Voltage Compatibility: Capable of operating within control circuits up to AC380V and DC48V, making it suitable for a wide array of industrial electrical systems.
• Temperature Resistant: Engineered to operate reliably within an ambient temperature range of -20℃ to +40℃.

Detailed Technical Specifications:

Electrical Characteristics:

• Manufacturer: Chuangzheng Explosion-proof Electric Co., Ltd.
• Series: CZ0203
• Product Type: Explosion-proof Potentiometer Module
• Resistance Range Options: 100Ω, 200Ω, 500Ω, 1kΩ, 2kΩ, 5kΩ, 10kΩ, 20kΩ, 50kΩ, 100kΩ
• Rated Operating Voltage:
  • AC: 220V / 380V (Selectable)
  • DC: 24V / 48V (Selectable)
• Rated Power: 0.5W
• Rated Contact Current (for internal switch if present): AC220V/0.5A, DC24V/0.5A

Explosion Protection & Environmental:

• Explosion Protection Mark: Ex de IIB T6 Gb
• Optional Explosion Protection Mark: Ex d IIC T6 Gb
• Ingress Protection (IP) Rating: IP65
• Ambient Temperature Range: -20℃ to +40℃

Mechanical Specifications:

• Housing Material: Aluminum alloy
• Connection Mode: M20x1.5 (Cable gland entry)
• Applicable Cable Diameter: Φ6mm - Φ10mm
• Mounting Type Options:
  • Front panel guide type (typically DIN rail mountable or similar)
  • Rear panel mount type
• Typical Dimensions (L x W x H):
  • Front Panel Guide Type: 95 x 120 x 100 mm (LxWxH)
  • Rear Panel Mount Type: 120 x 120 x 95 mm (LxWxH)

Standards & Compliance:

• Explosion Protection Standards: Conforms to relevant national and international standards for explosion-proof electrical equipment (e.g., related to IEC 60079 series).

Applications:

The Chuangzheng CZ0203 Explosion-proof Potentiometer Module is ideal for a wide array of industrial applications requiring safe and precise resistance adjustment in hazardous locations, including:

• Chemical and Petrochemical Plants: Control systems in areas with flammable gases (IIB or IIC groups).
• Oil and Gas Industries: Monitoring and adjustment in drilling, refining, and storage facilities.
• Pharmaceutical Production: Control panels in manufacturing processes with explosive atmospheres.
• Paint and Coating Facilities: Regulation of process parameters in potentially explosive environments.
• Control Panel Integration: Used as an operator interface for speed control, temperature adjustment, or other parameter settings in explosion-proof control stations.
• Machinery and Equipment: Integrated into explosion-proof machinery requiring variable resistance inputs.