Control Systems for Electric Trace Heating Control Systems for Electric Trace Heating Anti-frost protection Temperature Maintenance Heating BARTEC control systems regulate and monitor trace heating to protect piping from frost damage and to keep media flowing freely. When selecting the right control system, the application features are decisive. However, in addition to the main application areas of anti-frost protection, temperature maintenance and heating with their respective very different requirements, other factors are important too: Energy efficiency Alarm and monitoring plan (temperature, current consumption, power etc.) Maintenance and repair possibilities Layout and position of the switchgear, availability of electrical power on site BARTEC Your partner for E l e c t r i c Thermostats H e a t i n g S y s t e m s Capillary tube controllers Electronic controllers Electronic control systems Pt100 resistance thermometers The specialists from BARTEC have many y e a r s o f experience in Electric Anti-frost protection Temperature maintenance Heating Trace heating as protection against frost ensures that the temperature never falls below a certain Trace heating systems for temperature maintenance have a wide field of applications, extending from Heating processes require particularly high minimum at any time. It is often used for supply lines. If these supply lines were to freeze, that would keeping the medium flowing to supporting efficient production. The requirements for control techno- outputs for limited periods of time, for ex- H e a t i n g not only stop production but also cause considerable damage to the entire pipeline network. logy are as varied as its functions. ample when restarting a fractionating column S y s t e m s In the anti-frost application area, top priority is attached to ensuring a minimum temperature in the If the trace heating exclusively serves to ensure that the medium can continue to flow, e.g. in crude-oil or a reactor. Once the target temperature has They medium that is being heated and control precision is of secondary importance. The temperature is pipelines, the absolute precision of the control solution is less important. For this purpose, the BSTW been reached, the power can be reduced to measured either in air or directly on the medium. and DTW capillary tube thermostats from BARTEC are ideal and offer a solution that is both reliable the temperature maintenance level. BARTEC´s bi-metallic and capillary tube thermostats offer a compact and simple solution here. and economical. The DPC and MPC controllers offer energy- However, if trace heating is necessary to maintain a critical medium at an exact temperature, the pre- efficient solutions for heating processes. cision of the temperature regulation becomes the determining factor. BARTEC´s DPC and MPC device They feature integrated power setpoint families offer various regulating and monitoring solutions to control processes efficiently and reliably. adjusters, are suitable for installation in create s o l u t i o n s you c a n r e l y o n: economical, dependable and future-proof. control cabinets and satisfy all wishes with respect to remote monitoring or diagnosis. BARTEC Control Systems and Temperature Sensors BARTEC offers a great selection of control devices and temperature sensors to suit the respective process requirements. Our experts will advise and assist you all over the world from the idea to the realisation of your heating project. Ambient thermostats, two-position controllers, proportional controllers and PID control units Electromechanical capillary tube controllers and temperature limiters Electronic regulating and control units as well as power setpoint adjusters Single- und multi-channel control systems, bus-capable for up to 2,000 heating circuits BARTEC Your partner for E l e c t r i c Pt100 temperature sensors for direct use in hazardous areas M Control units and temperature sensors H e a t i n g Thermostats S y s t e m s MTE Mini-Thermostat KTE Cable Thermostat Capillary tube controller in the field BSTW II Fail-Safe Safety Temperature Monitor BTB II/BSTB II Fail-Safe Safety Temperature Limiter DTW/DTB Flame-Proof Temperature Monitor/Limiter Electronic controller in the field DEPU Complete Digital Solution Electronic control systems for switchgear Digital Temperature Controller, Standard Digital Temperature Controller, Komfort Digital Temperature Controller, Monitor DPCfront Digital Temperature Controller, Standard (front-panel fitting) Digital Temperature Controller, Komfort Digital Temperature Controller, Monitor DPC III MPC III Multi-Channel Controller MPCnet Multi-Channel Controller Key Anti-frost protection Explosion-proof version M Media-protected version BARTEC GmbH Germany Max-Eyth-Straße 16 97980 Bad Mergentheim Temperature maintenance Process heating Phone:+49 7931 597-0 Fax: +49 7931 597-119 [email protected] www.bartec-group.com UK-D-BEH-231013-02/2014-BARTEC WerbeAgentur-361790 Electronics control system with connection to the process control technology
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