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ATEX gas cylinder heaters

Our gas cylinder heater prevents freezing and ensures a constant flow rate in laboratory and industrial processes. Equipped with a digital thermostat, it is suitable for various gases and has a robust, lightweight design with quick-release buckles for easy attachment and transportation.
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ATEX gas cylinder heaters

ATEX-certified gas cylinder heaters offer a safe, efficient and flexibly adaptable option for heating gas cylinders in potentially explosive atmospheres. They are used in numerous industries to protect gas cylinders from freezing, to ensure constant temperatures or to ensure process-related heating.

Technical data

Tensions

230 V, other voltages on request
Temperature resistance

depending on version
Performance

Various versions
Dimensions

Various versions

Areas of application

  • • Increasing the flow rate of liquid gas cylinders
  • • Frost protection
  • • Temperature maintenance and process heating
  • • Oil, gas, chemicals and pharmaceuticals

ATEX gas cylinder heaters

ATEX gas cylinder heaters are available in different capacities and rated outputs and are selected according to the size of the gas cylinder to be heated. Depending on the setting of the temperature limiter, they are suitable for temperature classes T6, T5, T4 and T3.

The heater has a robust, flexible and dissipative design and can be used both indoors and outdoors. With Protection class IP65/I, it is dust-tight and protected against water jets. The ATEX gas cylinder heater has a system approval including EC type examination certificate in accordance with Directive 2014/34/EU, Annex III. It is supplied fully assembled and ready for operation, so that no further approvals are required.

In accordance with the technical regulations TRG 310, TRBS 3145 and TRGS 745, it must be ensured that the ATEX gas cylinder heater is operated at a maximum cylinder temperature of 50°C.

Technical specifications

Tension

230 VAC
Performance

380 W, 850 W, 850 W (10L, 50L, 79L) or application-specific
Max. Operating temperature

+50/60 °C (jacket max. 200 °C)
Temperature class

T6, T5, T4, T3 (depending on the set temperature limiter)
Connection

Electrical terminal boxes for supply (EX-e) / Sensor (EX-i)
Protection class

IP65/I
EX zone

Zones 1/2 (gas); 21/22 (dust)
Sensors

2 x Pt100 (EX-i, EX-e)

Article no. for containers Abmessungen Leistung / Spannung Einsatztemperatur

KU 239111

10 L

Ø 140 x 800 mm

380 W / 230 V

bis 50/60°C

KU 239112

50 L

Ø 230 x 1400 mm

850 W  / 230 V

bis 50/60°C

KU 239113

79 L

Ø 318 x 1000 mm

850 W / 230 V

bis 50/60°C

KU 235584

ATEX controller-limiter-

Power controller combination

N/A

25 A / 230 V

0 bis 450°C