Ex Heater HEX4-135, Zone 1/21

Part No.: 20S5510

Product features

  • Self-regulating Ex heater for heating metal bodies
  • Approval according to ATEX, IECEx for sampling from gas Ex zones 1/2 or 21/22
  • For gas sample probes type SP3000, SP3100 and SP3110 or heated filters, mounting is carried out by M&C
  • Heater can also be used when heating energy radiates through a suitable partition wall into areas of Ex zone 0 or 20
  • Operating temperature range from 90 to 120 °C [194 to 248 °F]
  • Maximum surface temperature: 135 °C [275 °F]
  • With low-temperature alarm contact
  • Power: 110–240 V


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