EX PROOF HEAT TRACING EQUIPMENT

Ex-box LIM/LED

The LIM/LED Ex-box is an electronic limiter for shutting down the connected electrical trace heating with lasting effect in case of overtemperature and is suitable for installation in potentially explosive atmospheres as well as inside or outside of buildings. The device is equipped with an LED in the cover. The (optional) Ex-Control handheld operating device or the integrated bus interface can be used for programming and operation. The interface of the Ex box allows for central evaluation and parametrisation in the measurement control station with simultaneous decentralised use of the Ex box locally on the corresponding heating circuits.

Applications:

• Potentially explosive areas
• Power plants
• Chemical industry
• Petrochemical industry
• Oil and gas industry
• Pharmaceutical industry
• Plastics industry
• Sewage treatment plants

Advantages:

• Wall mounting
• Sturdy housing IP 65
• Operation in Ex areas
• Increased safety through alarm messages
• Heating circuit monitoring
• Ex-Control handheld operating device

Approvals:

• II 2G Ex ib IIC T4
• II 2D Ex tD A21 IP65 T100°C
• IBExU04ATEX1165X

Ex-Control

Intrinsically safe control panel for connecting to Ex-box REG/LED, LIM/LED. The Ex control panel ensures additional safety in potentially explosive atmospheres. Unauthorised adjustments to the setpoints are prevented because the control panel is only inserted for parametrisation. The Ex-Control panel is used to parametrise and query parameters of the REG/LED Ex-box and LIM/LED Ex-box devices. Ex-Control detects the connected device and automatically activates the corresponding software. Ex-Control does not have its own power supply. It is supplied by the connected devices.

Fault indication:

• Sensor short
• Sensor cut
• Excess temperature Pt100
• Low temperature Pt100
• Internal excess temperature
• External bus fault
• Internal bus fault
• Internal hardware fault
• Supply voltage fault

Applications:

• Potentially explosive areas
• Power plants
• Chemical industry
• Petrochemical industry
• Oil and gas industry
• Pharmaceutical industry
• Plastics industry
• Sewage treatment plants

Advantages:

• Intrinsically safe control panel
• Does not have its own power supply
• Operation and programming in the Ex-area

Approvals:

• II (2) GD [Ex ib] IIC
• IBExU04ATEX1165X

Ex-TC-W Electronic Temperature Controller

The electronic temperature controller Ex-TC was developed for use in potentially explosive atmospheres. We offer different variants for different purposes, for wall mounting or for fastening onto pipelines. Choose between a temperature controller with alarm relay, a variant with RS 485 interface with Modbus protocol or a controller-limiter combination with alarm relay. The device is able to switch high nominal currents and with its round shape it ensures optimum mechanical safety. The cover closes quickly with a snap lock, making it easy to handle where it is used. All variants are suitable for use with our self-regulating heating cables (ELSR) and resistance heating cables (ELK, ELP).

Applications:

• Potentially explosive areas
• Power plants
• Chemical industry
• Petrochemical industry
• Oil and gas industry
• Pharmaceutical industry
• Plastics industry
• Process technology

Advantages:

• Three function options
• No static charging
• Cover can be closed quickly
• Easy to work with
• High mechanical safety and reliability
• Modular design
• Easy setup and easy operation

Approvals:

• II 2D Ex ib tb IIIC T85°C
• Db II 2G Ex eb ib mb IIC T6 Gb
• IBExU20ATEX1015X
• IECEx IBE 20.0002X
• UKEx CML 21UKEX3952X

Ex-TC-Lt Electronic Temperature Controller

The electronic temperature controller Ex-TC was developed for use in potentially explosive atmospheres. We offer different variants for different purposes, for wall mounting or for fastening onto pipelines. Choose between a temperature controller with alarm relay, a variant with RS 485 interface with Modbus protocol or a controller-limiter combination with alarm relay. The device is able to switch high nominal currents and with its round shape it ensures optimum mechanical safety. The cover closes quickly with a snap lock, making it easy to handle where it is used. All variants are suitable for use with our self-regulating heating cables (ELSR) and resistance heating cables (ELK, ELP).

Applications:

• Potentially explosive areas
• Power plants
• Chemical industry
• Petrochemical industry
• Oil and gas industry
• Pharmaceutical industry
• Plastics industry
• Process technology

Advantages:

• Three function options
• No static charging
• Cover can be closed quickly
• Easy to work with
• High mechanical safety and reliability
• Modular design
• Easy setup and easy operation

Approvals:

• II 2D Ex ib tb IIIC T85°C
• Db II 2G Ex eb ib mb IIC T6 Gb
• IBExU20ATEX1015X
• IECEx IBE 20.0002X
• UKEx CML 21UKEX3952X

Ex-TC-10 - Electronic Temperature Control Device

The electronic temperature controller Ex-TC-10 features a wide setpoint temperature range from 0 °C to +450 °C. The ambient temperature range is between –55 °C and +50 °C. The controller was developed for use in potentially explosive atmospheres. Typical applications include frost protection and temperature maintenance. Choose between a temperature controller with alarm relay, a variant with RS 485 interface with Modbus protocol or a controller-limiter combination with alarm relay. The device is able to switch high nominal currents and ensures optimum mechanical safety. The cover closes quickly, making it easy to handle where it is used. All variants are suitable for use with our self-regulating heating cables (ELSR) and resistance heating cables (ELK), as well as mineral-insulated heating cables (MI).

Applications:

• Potentially explosive areas
• Power plants
• Chemical industry
• Petrochemical industry
• Oil and gas industry
• Pharmaceutical industry
• Plastics industry
• Process technology

Advantages:

• Three function options
• Non-conductive and UV-resistant housing
• Easy setup and easy operation

Approvals:

• II 2D Ex ib tb IIIC T85°C Db
• II 2G Ex eb ib mb IIC T6 Gb
• IBExU20ATEX1015X
• IECEx IBE 20.0002X
• UKEx CML 21UKEX3952X

ELAK-Ex-4.21

Suitable connection:

• 1 Trace heater ELK-MI /-MI-Twin
• 1 Power cable

122 x 120 x 90 mm, polyester, IP66, 1 heating cable, 1 supply line. The junction box ELAK-Ex-4.21 in conventional design is suitable for use in potentially explosive atmosphere in accordance with Ex-guidelines. It is easy to install and promises easy maintenance. The junction box can be wall-mounted and can also be installed on pipes with a mounting bracket or variable mounting bracket.

Application Areas:

• Oil and gas industry (refineries, platforms)
• Chemical industry (chemical plants)
• Mining
• Paint industry
• Flour and sugar factories
• High temperature furnaces
• Heat treatment plants
• Hazardous material storage
• Extruder Heating (in hazardous areas)
• Hot press applications (in hazardous areas)

ELAK-Ex-4.22

Suitable connection:

• 2 Trace heater ELK-MI /-MI-Twin
• 1 Power cable

The junction box ELAK-Ex-4.22 in conventional design is suitable for use in potentially explosive atmosphere in accordance with Ex-guidelines. It is easy to install and promises easy maintenance. The junction box can be wall-mounted and can also be installed on pipes with a mounting bracket or variable mounting bracket.

Application Areas:

• Oil and gas industry (refineries, platforms)
• Chemical industry (chemical plants)
• Mining
• Paint industry
• Flour and sugar factories
• High temperature furnaces
• Heat treatment plants
• Hazardous material storage
• Extruder Heating (in hazardous areas)
• Hot press applications (in hazardous areas)
• Cable junction boxes (in hazardous areas)
• Heating cable connections (in hazardous areas)
• Sensor connections (in hazardous areas)

ELAK-Ex-2.00

Suitable connection:

• 1 Trace heater ELSR, ELK-AG, ELK-MI or ELK-MI Twin
• 1 Power cable

The junction box ELAK-Ex-2.00 in conventional design is suitable for use in potentially explosive atmosphere in accordance with Ex-guidelines. It is easy to install and promises easy maintenance. The junction box can be wall-mounted and can also be installed on pipes with a mounting bracket or variable mounting bracket.

Application Areas:

• Oil and gas industry (refineries, platforms)
• Chemical industry (chemical plants)
• Mining
• Paint industry
• Flour and sugar factories
• High temperature furnaces
• Heat treatment plants
• Hazardous material storage
• Extruder Heating (in hazardous areas)
• Hot press applications (in hazardous areas)
• Cable junction boxes (in hazardous areas)
• Heating cable connections (in hazardous areas)
• Sensor connections (in hazardous areas)
• Lighting systems (in hazardous areas)
• Distribution boxes (in hazardous areas)

ELVB-MI-VA-S

Application Areas:

• Industrial furnaces and dryers
• Chemical processes
• Food processing
• Pharmaceutical production
• Power plants
• Metal processing
• Automotive industry
• Aerospace industry
• Nuclear power plants
• Extruder Heating
• Hot press applications
• High temperature pipelines
• Tank heating

ELVB-MI-VA-T

Application Areas:

• Industrial furnaces and dryers
• Chemical processes
• Food processing
• Pharmaceutical production
• Power plants
• Metal processing
• Automotive industry
• Aerospace industry
• Nuclear power plants
• Extruder Heating
• Hot press applications
• High temperature pipelines
• Tank heating
• Steam lines
• Heat treatment furnaces
• High temperature reactors.

ELVB-MI-AY825- S

Application Areas:

• Industrial furnaces and dryers
• Chemical processes
• Food processing
• Pharmaceutical production
• Power plants
• Metal processing
• Automotive industry
• Aerospace industry
• Nuclear power plants
• Extruder Heating
• Hot press applications
• High temperature pipelines
• Tank heating
• Steam lines
• Heat treatment furnaces
• High temperature reactors
• High temperature valves
• High temperature sensors

ELVB-MI-AY825- T

Features:

• Mineral insulated heating cable
• High temperature resistance
• Durable and reliable construction
• Suitable for various industrial environments
• Customizable for specific applications
• High thermal efficiency
• Fast response time

Application Areas:

• Industrial furnaces and dryers
• Chemical processes
• Food processing
• Pharmaceutical production
• Power plants
• Metal processing
• Automotive industry
• Aerospace industry
• Nuclear power plants
• Extruder Heating
• Hot press applications
• High temperature pipelines
• Tank heating
• Steam lines
• Heat treatment furnaces
• High temperature reactors
• High temperature valves
• High temperature sensors
• Heating applications requiring fast response