ATEX Zone 2/22 Compatible External Battery and Weighing Systems
This document details the specially designed weighing systems and accessories that comply with the
ATEX Zone 2 and 22 strict safety requirements. The goal of the solutions is to ensure reliable weighing and long operating time even in explosive environments.
ATEX Compatible External Battery (External Battery)
A dedicated, certified external battery is available to ensure continuous operation in explosive environments.
Main Features:
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Voltage: 7.4 V
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Operating Time: Ensures up to 48 hours of continuous operation.
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Installation Flexibility:
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Wall positioning
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Column positioning
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Combined positioning option (2 in 1)
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Supports mounting the platform on a column or integrating it into a wall.
This accessory is essential for increasing the autonomy of weighing systems in areas where mains power supply is limited or unsafe.
Weighing Systems Suitable for ATEX Zones
The scales and displays in the offer are specifically suitable for use in ATEX zones 2 and 22, classified as Group II, Category 3.
Areas of Application (Examples):
The systems are ideal for use in the following industries and areas where potentially flammable vapors, gases, or dust may occur:
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Chemical Industry and Petrochemicals: Chemical processing plants, petrochemical facilities.
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Food Industry: Cereal mills, grain, legume, and coffee warehouses.
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Paint and Finishing Plants: Spray painting plants, textile, and dyeing plants.
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Waste Processing: Waste management and processing sites.
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Pharmaceutical Industry: Pharmaceutical manufacturing facilities.
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Wood processing: Environment of woodworking machinery, furniture factories.
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Plastics industry: Plastic manufacturing plants.
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Energy and Fuel: Gas stations (areas visited by customers).
ATEX Compatible Weighing Models and Indicators
The scales and weight indicators forming the basis of the system have a robust design and comply with strict safety standards.
1. BEX4 Type Multi-Axis Weighing System
The BEX4 is a multi-cell, multi-axis (multi-dimensional) weighing system supplied with the GI400i EX indicator, specifically for ATEX Zone 2/22.
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Configuration: The load cells and the junction box are integrated into the side parts of the weighing platform.
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Structural Element: The side profiles not only provide protection but also function as structural elements of the platform, increasing stability.
2. PTX4 Type Multi-Axis Weighing System
The PTX4 is also a multi-axis weighing system with a GI400i EX indicator, optimized for ATEX Zone 2/22.
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Structure: Light, tubular structure.
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Load Distribution: Specifically designed to reliably support a uniformly distributed load on its surface.
3. BMX Type Platform Scale
The BMX series platform scales prioritize reliability and hygiene.
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Platform Design: Double tubular frame platform.
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Measuring Cell: Load cells made of stainless steel.
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Display: Supplied with GI400i EX indicator, for ATEX Zone 2/22.
ATEX Compatible Weight Indicators
The central elements of the weighing systems are the robust, explosion-proof weight indicators.
GI400-EX Weight Indicator
This indicator is responsible for processing the measurement data and meets the strictest safety requirements.
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Classification: Suitable for ATEX Zone Group II, Category 3 (Zone 2 and Zone 22).
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Protection: IP68 protection class, which ensures complete protection against the ingress of dust and water.
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Functionality: It has multiple functions, ideal for classification tasks.
GI410-EX Weight Indicator
Similar to the GI400-EX model, this indicator is also designed for explosive atmospheres.
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Classification: Suitable for ATEX Zone Group II, Category 3 (Zone 2 and Zone 22).
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Functions: It also features a wide range of functions for precise measurement.
Summary of Technical Specifications
| Component |
Típus |
ATEX Zone Compatibility |
Display |
Protection |
Structural Features |
| Battery |
External Battery |
2 / 22 |
N/A |
N/A |
7.4V, 48 hours operating time, wall/post mountable |
| Scale for |
BEX4 |
2 / 22 |
GI400i EX |
N/A |
Integrated cells and housing, angle profile structure |
| Scale for |
PTX4 |
2 / 22 |
GI400i EX |
N/A |
Lightweight tube structure for even load distribution |
| Scale for |
BMX |
2 / 22 |
GI400i EX |
N/A |
Double beam platform, stainless steel cells |
| Display |
GI400-EX |
2 / 22 (Cat. 3, Group II) |
N/A |
IP68 |
Multifunctional, suitable for classification |
| Display |
GI410-EX |
2 / 22 (Cat. 3, Group II) |
N/A |
N/A |
Wide range of functions |
Advantages and Application Context
These systems are crucial in industrial segments where measurement accuracy cannot be compromised for the sake of adhering to safety regulations. The presence of explosive atmospheres (vapors, gases, or dust) requires certified, intrinsically safe equipment.
A
GI400-EX and
GI410-EX The IP68 protection of the displays guarantees operation even in wet or dusty environments, while the various platform configurations (BEX4, PTX4, BMX) allow the user to choose the solution that best fits the physical placement conditions and the load profile (e.g., point load or distributed weight). The 48-hour external battery ensures continuous monitoring of critical processes.
