Purchase Process

1. Contact online customer service or call15067702868Inquire about product information

2. Agree on the model, quantity, payment method (wire transfer, collect on delivery), shipping, 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 Range

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

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 equipment industries.

Product Features:

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

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

3. Available for installation upon customer request, the protective case can display the internal control section, offering superior outdoor protection.

All fasteners are made of corrosion-resistant 304-316L stainless steel.

Technical Specifications:

　　Ex d IIA - C T4 - T6 DIP A20, A21 TA, T4 - T6防爆标志

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: Inflow at top, outflow at bottom; left inflow, right outflow (unrestricted)

Line Specification: 4mm - 80mm (drawings will be noted)

Installation and Maintenance

1. Ensure data matches actual usage before installation.

2. Inspect all fasteners for looseness, and tighten if necessary.

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 secure seal and prevent cable loosening. 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 checks.