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 and purchase contract into effect

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

Application Scope

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

2. Suitable for IIA, IIB, IIC hazardous 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 hazardous environments in oil and petrochemical, chemical, brewing, pharmaceutical, paint, textile, dyeing and finishing, facilities, etc.

Product Features:

1. This product is a Sen恩 explosion-proof item, which can internally accommodate explosion-proof buttons, explosion-proof indicator lights, explosion-proof ammeters, explosion-proof switches, explosion-proof voltmeters, and various other instruments and control components required.

2. Can operate at the box surface or remotely, or operate from both locations.

3. Optional protective case available upon customer request, featuring display of internal controls and offering superior 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 Protection Grade: F2/WF2

Protection Rating: 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 if the data matches the actual usage.

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 good and reliable.

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

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