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General| Brand | Honeywell |
|---|---|
| Model | BK-G4AT |
| Category | Measuring Instruments |
| Language | English |
Information relevant for safety, indicated by DANGER, WARNING, and CAUTION symbols.
Operating instructions for diaphragm gas meters model BK-G1.6 to BK-G25.
Details on residential and commercial diaphragm gas meters BK for recording gas consumption.
ATEX identification for specific models, including category, atmosphere type, and group.
ATEX identification for models with RFID passive tag, including conditions and atmosphere.
ATEX identification for BK-G..A and BK-G..AT models, detailing category, atmosphere, and electrical parameters.
Critical warnings to ensure safe installation and prevent damage to persons or the gas meter.
Notes on national regulations, explosive atmospheres, equipotential bonding, and protection from falling parts.
Instructions for vertical installation, flow direction, contact with masonry, seal face inspection, and seal centering for co-axial meters.
Crucial warnings to ensure the gas meter is tight, covering pressure test nipple handling and material compatibility.
Instructions for installing pipes using specific materials, ensuring they are free from mechanical stress.
Procedure for checking pipework leaks and gas meter tightness, including pressure application and consumer status.
Clarification of grid operator responsibility for safe remote shut-down and restart of diaphragm gas meters.
Warning regarding limited gas flow rate and assessment by grid operator for Smart Valve function.
Safety measures for gas residue in meters, including purging with inert gas and transport precautions.
Details on gas types, operating pressure, measuring range, and temperature ranges for BK diaphragm gas meters.
Limitations on ambient and gas temperatures for Category 1 meters and parameters for pulse transmitters.
Suitability for gases, opening/closing times, minimum operating pressure, and leakage flow for Smart Valve.
EU Declaration of Conformity for specific models with ATEX declaration, listing directives, standards, and tests.
EU Declaration of Conformity for models with RFID and ATEX, including directives, standards, and test reports.
EU Declaration of Conformity for BK-G..A and BK-G..AT meters, covering MID and EMC directives.
Explanation of ATEX markings related to explosion protection, equipment groups, categories, and atmosphere types.
Definition of explosion groups (IIB, IIA) and temperature classes (T1, T4, T6) for gases.
