Purchase Process

1. Contact online customer service or call15067702868Inquire about product information

2. Agreed upon model, quantity, payment method (remittance, collection on behalf), transportation, and after-sales service

3. Sign the purchase and sale contract via facsimile

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

Application Range

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

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 and hazardous environments in oil and petrochemical, chemical, brewing, pharmaceutical, paint, textile, dyeing and finishing, and facility industries.

Product Features:

1. This product is a SenEn explosion-proof item, capable of housing explosion-proof buttons, indicator lights, current meters, switches, voltage meters, and other instruments and control components.

2. Available for on-box operation or remote operation, also feasible for dual-site operation.

3. Optional protective housing can be added according to customer requirements, featuring a display of the internal control section with enhanced 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防爆标志

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

Corrosion Protection Grade: F2/WF2

Protection Level: IP54, IP56, IP65

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

Flow direction: Inflow upward, outflow downward; left inflow, right outflow (unrestricted)

Line Specifications: 4mm - 80mm (drawings will indicate)

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 pass through a sealing ring, a metal washer, and be securely fastened with a tension nut to ensure a tight seal and prevent cable from loosening. Unused terminal ports should be sealed with a sealing ring and a metal washer.

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