Purchase Process

1. Contact online customer service or call15067702868Inquire about product information

2. Determine model, quantity, payment method (wire transfer, collect on delivery), shipping, 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 explosive gas environment 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 the oil and petrochemical, chemical, brewing, pharmaceutical, paint, textile, dyeing and finishing, and facility industries.

Product Features:

1. This product is a Sen En explosion-proof product, capable of housing explosion-proof buttons, explosion-proof indicator lights, explosion-proof ammeters, explosion-proof switches, explosion-proof voltmeters, and various other instruments and control components.

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

3. Available for customer's request to add a protective case, which can display the internal control section and offers high 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: In-up, Out-down; Left-in, Right-out (unrestricted)

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

Installation and Maintenance

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

2. Inspect all fasteners for looseness; if any are loose, they should be tightened.

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 securely fastened with a nut to ensure tightness and prevent the cable from becoming loose. Unused terminal connections should be sealed with a sealing ring and a metal washer.

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