Purchase Process

1. Contact online customer service or call15067702868Inquire about product information

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

3. Fax the purchase and sale contract into effect

4. Both parties shall fulfill their responsibilities and obligations as agreed 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, facilities, etc.

Product Features:

1. This product is a Senen explosion-proof model, featuring internal space for components such as explosion-proof pushbuttons, indicator lights, current meters, switches, and voltage meters, as well as other instruments and control parts required.

2. Available for operations on the box surface, remote operations, or operations from both locations.

3. Optional protective case available upon customer request, featuring display of internal controls and enhanced outdoor protection.

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

Technical Specifications:

　　Explosion-proof Mark: 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 Specifications: DN15 - DN100/G1/2′ - G4′

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

Line Specification: 4mm - 80mm (detailed drawings will be provided)

Installation and Maintenance

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

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

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

4. During installation, the cable must be passed through a sealing ring, metal washer, and tightened with a locking nut to ensure a seal and prevent the cable from loosening. Unused terminal ports should be sealed with a sealing ring and metal gasket.

5. Power must be disconnected before the cover can be opened during maintenance checks.