Raystat EX-02 Mechanical Thermostat - Raychem Industrial Heating

Surface Sensing Mechanical Thermostat


The Raystat EX-02 Mechanical Thermostat by RAYCHEM is engineered for hazardous areas, providing precise temperature control for various heating cables. he Raystat EX-02 Mechanical Thermostat is an EEx d approved surface-sensing thermostat designed for hazardous areas. It offers temperature control for RAYCHEM BTV, QTVR, KTV, VPL, and XTV heating cables, allowing precise adjustments within the range of -4°C to +163°C externally to the Ex enclosure via a dial mounted under a bolted-on cover and seal. Its design allows for versatile installation and operation, catering to hazardous environment requirements. The Raystat EX-02 Mechanical Thermostat stands as a reliable and adaptable solution for hazardous areas, providing precise temperature control for heating cables. Its adjustable settings, robust construction, and safety features make it a crucial component for maintaining controlled temperatures in challenging and potentially hazardous environments.

Raystat EX-02 Mechanical Thermostat Features

Installation and Operation:

  • Supplied with a 3m long stainless steel fluid-filled bulb and capillary, allowing flexibility in locating the enclosure relative to the bulb.
  • Single cable entry through a 3/4″ NPT thread, with available  RAYCHEM cable glands to suit non-armoured and armoured cables.

Energy-Efficient Control:

  • Provides line-sensing electronic control for energy-efficient temperature regulation in hazardous areas.

Temperature Control and Adjustment:

  • Adjustable set point externally (-4°C to +163°C) to the Ex enclosure by a dial mounted under a bolted-on cover and seal, allowing precise temperature adjustments.

Switching Capacity:

  • Capable of direct switching with a maximum current of 16 A, 230 VAC, featuring a single pole change-over switch with volt-free contacts (SPDT), ensuring efficient and safe operation.

Construction and Mounting Options:

  • Constructed with lightweight cast aluminum and stainless steel fittings, suitable for pipe mounting using RAYCHEM support brackets or surface mounting.

Raystat EX-02 Mechanical Thermostat Specifications

  • Catalog Number:404385-000
  • Item Name: RAYSTAT-EX-02
  • Material: Aluminium
  • Thermostat Type: Mechanical Thermostat
  • Current Rating: 22 A
  • Controller Temperature Setting: −4 to 163 °C
  • Height: 167 mm
  • Width: 114.5 mm
  • Depth: 101.5 mm

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