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exTHERM-AT electromechanical spark-proof controller designed for monitoring and temperature control of heating systems in hazardous areas. Approved for applications in zones 1 and 2 in gas and vapour atmosphere, also in zones 21 and 22 in the presence of electrically conductive dust.
Temperature control range: 0°C to +190°C or -20°C to +50°C. |
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The ELEKTRA exTHERM-DR electronic temperature controller is dedicated to the control of heating systems in hazardous areas, it’s especially recommended for frost protection applications and maintenance of the required pipeline temperature. The intrinsically safe Ex[ia] measurement input allows the direct connection of the temperature sensor. |
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iTRON DR 100 electronic temperature controller designed for the control of heating systems, especially recommended for frost protection applications and maintenance of the required pipeline temperature. The temperature values are measured with a surface sensor and displayed on the LCD screen which enables easy readout of the measured and set temperature values, as well as configuration of the device. |
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The ELEKTRA TDR 4022 PT100-PROi electronic temperature controller is designed for pipe heating systems, including antifrost protection, and maintaining the desired pipeline temperature. The temperature controller has got two freely configurable relays, the digital input, the port for direct RS-485 bus connection, as well as the analog output. The TTL port gives the optional possibility to connect the configuration Unicard with the USB port. The controller cooperates with BMS systems via ModBus or Televis protocols, or in an analog mode via a relay operating in the alarm mode. |
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The electronic temperature controller ELEKTRA ETI 1221-PROi is designed to control temperature in industrial heating systems, such as tanks, vessels and pipelines.
Temperature control range: +10°C to +110°C |
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The electronic temperature controller ELEKTRA ETI 1551-PROi is designed to control temperature in industrial heating systems, such as tanks, vessels and pipelines.
Temperature control range: -10°C do +50°C |
Details and technical data:
ExTHERM-AT - manual (657.9 KB) ExTHERM-DR - manual (2.0 MB) ITRON DR 100 - data sheet (850.6 KB) ITRON DR 100 - manual (3.4 MB)