Purchase Process
1. Contact online customer service or call15067702868Inquire about product information
2. Determine the model, quantity, payment method (wire transfer, collect on delivery), shipping, and after-sales service.
3. Fax for Contract of Purchase and Sale
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 II A, II B, II C hazardous 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 and hazardous environments in oil and petrochemical, chemical, brewing, pharmaceutical, paint, textile, dyeing and dyeing, facilities, etc.
Product Features:
1. This product is a Sen En explosion-proof unit, which can accommodate various explosion-proof components such as explosion-proof push buttons, indicator lights, ammeters, switches, voltmeters, and other parts required for control.
2. Available for on-box operation, remote operation, or dual-site operation.
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 Size: DN15 - DN100/G1/2' - G4'
Flow Direction: In-up, out-down; left-in, right-out (unrestricted)
Line specification: 4mm - 80mm (detailed in drawings)
Installation and Maintenance
Before installation, check if the data matches the actual usage.
2. Inspect all fasteners for looseness, and tighten any that are loose.
3. The internal and external grounding of the junction box must be good and reliable.
4. During installation, the cable must be threaded through a sealing ring, metal washer, and then secured with a tightening nut to ensure tightness and prevent cable loosening. Unused connection ports should be sealed with a sealing ring and metal gasket.
5. Disconnect the power source before opening the cover during maintenance checks.
