Purchase Process

1. Contact online customer service or call15067702868Inquire about product information

2. Determine the model, quantity, payment method (remittance, collection on delivery), transportation, and after-sales service

3. Fax the sales contract for signing

4. Both parties shall fulfill their responsibilities and obligations as stipulated in the contract.

Application Scope

1. Suitable for explosive gas environment in zones 1 and 2 hazardous areas.

2. Suitable for II A, II B, II C explosion-proof gas environments.

3. Suitable for combustible dust environments in zones 20, 21, and 22.

4. Suitable for environments in temperature groups T1-T6.

5. Suitable for explosive and hazardous environments in oil and petrochemical, chemical, brewing, pharmaceutical, paint, textile, dyeing and finishing, and facility industries.

Product Features:

1. This product is a SenEn explosion-proof item, which can internally accommodate explosion-proof buttons, indicator lights, current meters, switches, voltage meters, and other instruments and components required for control.

2. Available for in-box operation, remote operation, or dual-location operation.

3. Available for installation upon customer request, the protective case can display the internal control section, offering superior outdoor protection.

All fasteners are made of corrosion-resistant 304-316L stainless steel.

Technical Specifications:

Explosion-proof marking: ExdIIA - C T4 - T6 DIP A20, A21 TA, T4 - T6

Rated Voltage: AC 220-380V, DC 12V-127V

Corrosion Resistance Grade: F2/WF2

Protection Grade: IP54, IP56, IP65

Thread Size: DN15 - DN100/G1/2' - G4'

Flow direction: In-up, out-down; Left-in, Right-out (unrestricted)

Line Specification: 4mm - 80mm (D drawings will be noted)

Installation and Maintenance

1. Check that the data matches the actual usage before installation.

2. Inspect all fasteners for looseness; if any are loose, tighten them accordingly.

3. The internal and external grounding of the junction box must be reliable and effective.

4. During installation, the cable must be threaded through the sealing ring, metal washer, and then securely fastened with the tension nut to ensure a tight seal and prevent cable loosening. Unused connection ports should be sealed with a sealing ring and metal washer.

5. Disconnect the power before opening the cover for maintenance inspection.