Purchase Process

1. Contact online customer service or call15067702868Inquire about product information

2. Determine the model, quantity, payment method (remittance, collection agent), transportation, and after-sales service.

3. Fax for Contract of Sale and Purchase

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

Application Scope

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

2. Suitable for II A, II B, II C explosion-proof 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 oil and petrochemical, chemical, brewing, pharmaceutical, paint, textile, dyeing and finishing, and facility industries.

Product Features:

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

2. Operation can be performed on the box surface or remotely, or both locations can be operated from.

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:

Ex d II A - C T4 - T6 DIP A20, A21 TA, T4 - T6

Rated Voltage: AC 220-380V, DC 12V-127V

Corrosion Resistance Grade: F2/WF2

Protection Rating: IP54, IP56, IP65

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

Flow direction: Inward upward, outward downward; Left inward, right outward (unrestricted)

Line size: 4mm - 80mm (detailed in drawings)

Installation and Maintenance

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

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 loosening. 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.