Purchase Process

1. Contact online customer service or call15067702868Inquire about product information

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

3. Sign the purchase and sales contract via facsimile

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

Application Scope

1. Suitable for explosive gas environments in Zones 1 and 2 hazardous areas.

2. Suitable for IIA, IIB, IIC explosion-proof gas environments.

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

4. Suitable for environments with temperature categories T1-T6.

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

Product Features:

1. This product is a SenEn explosion-proof model, which can accommodate explosion-proof buttons, indicator lights, current meters, switches, voltage meters, and other instruments and control components as needed.

2. Operable on the box surface or remotely, or from both locations.

3. Available for customer's request to add a protective case, capable of displaying the internal control section, offering high 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 Level: IP54, IP56, IP65

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

Flow Direction: Inflow at the top, outflow at the bottom; left inflow, right outflow (unrestricted)

Line Specification: 4mm - 80mm (Details will be noted on the drawings)

Installation and Maintenance

Before installation, verify that the data matches the actual usage.

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

3. Ensure reliable and proper grounding for both the internal and external wiring boxes.

4. During installation, the cable must be threaded through the sealing ring, metal washer, and then securely fastened with the locknut to ensure proper sealing and prevent the cable from loosening. Unused terminals should be sealed with a sealing ring and metal washer.

5. Disconnect the power source before opening the cover during maintenance inspections.