CH0850 Explosion-proof Controller Housing

Technical Data

1.Explosion-proof Type

• Standards Implemented: CENELEC, IEC, NEC
• Applicable Hazardous Areas: Zone 1 & Zone 2 (Gas); Zone 21 & Zone 22 (Dust); Class I Div.1 & Div.2; Class I Div.2, Groups A, B, C, D
• Ex Marking: Gas protection: Ex db eb IIC T6 Gb; Ex tb IIIC T80℃ Db；II 2 G Ex db eb IIC T6 Gb; II 2 D Ex tb IIIC T80℃ Db

2. Product Parameters

• Application Range: Zone 1 and Zone 2, Zone 21 and Zone 22;
• Ambient Temperature: -40℃ ~ +60℃;
• Operating Temperature: -40℃ ~ +75℃;
• Suitable for locations with high anti-corrosion requirements;
• Enclosure Material: Anti-static alloy plastic
• Equipped with earthing device as standard
• Ingress Protection: IP66

3.Product Classification & Origin

HS Code: 8538900000
Country of Origin: China

4.Applicable Industries

Suitable for hazardous locations with explosive gases and combustible dust, including petroleum, chemical, oil & gas, pharmaceutical, coating, grain processing, coal chemical, wastewater treatment, new energy and new material industries.

5.Credibility

• The manufacturer conducts independent R&D, holds multiple patents and has a continuous research and development plan.
• Complete product documentation, abundant model specifications and clearly marked technical parameters.
• Adopts anti-static plastic enclosure, featuring corrosion resistance and light weight, suitable for corrosive explosion-proof environments such as chemical industry, coastal areas and sewage treatment.
• The enterprise is deeply engaged in the explosion-proof industry, with target customers matching the product positioning.

6.FAQs

Q1: What material is the CH0850 enclosure made of? What benefits does it bring?

A1: It adopts anti-static alloy plastic. With good corrosion resistance and light weight, it fits corrosive hazardous sites including chemical plants, coastal projects and sewage treatment facilities.

 

Q2: What hazardous zones is the CH0850 suitable for?

A2: It can be used in Gas Zone 1/2 and Dust Zone 21/22. Protection class: IP66.

 

Q3: Is CH0850 supplied as a fully assembled controller?

A3: Only empty enclosure is provided, without internal buttons or switches. Matching modules can be equipped for assembly.