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. Fax to sign the purchase and sales contract

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

Application Scope

1. Suitable for hazardous areas in explosion-proof gas environments, Zones 1 and 2.

2. Suitable for IIA, IIB, IIC explosive 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 hazardous environments in the petrochemical, chemical, brewing, pharmaceutical, paint, textile, dyeing, and facility industries.

Product Features:

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

2. Operation available on the box surface or remotely, or both locations.

3. Available for installation as per customer request, featuring a protective case that displays the internal control section, offering superior outdoor protection.

All fasteners are made of highly 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 Class: IP54, IP56, IP65

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

Flow Direction: Inward-up, Outward-down; Left-in, Right-out (unrestricted)

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

Installation and Maintenance

1. Ensure the data matches the actual usage before installation.

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 reliable and effective.

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

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