• E-STHS-LSH
Fan-Aspirated Temperature/Humidity/Dew Point Sensor

Features Include:
  • Applications from -4 to 140F (-20 to 60C) and 0 to 90% relative humidity.
  • Temperature accuracy:
  • 0.90F (0.50C) for -4 to 14F (-20 to -10C).
  • 0.72F (0.40C) for 14 to 140F (-10 to 60C).
  • Inflation due to self-heating: <0.9F (0.5C) typical, 2.3F (1.3C) max.
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  • Description
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  • The E-STHS-LSH Fan-Aspirated Temperature/Humidity Sensor compensates for parasitic heating due to electrical power dissipation and/or exposure to solar radiation. The internal fan constantly draws air in over the sensor, providing highly accurate temperature readings.

    Ideal for installations where steep temperature gradients are common, and where there is little to no air flow, for example in freezers where there is intermittent air flow.

    The E-STHS-LSH Features Include:
    •  Applications from -4 to 140F (-20 to 60C) and 0 to 90% relative humidity.
    • Temperature accuracy: 
    •  0.90F (0.50C) for -4 to 14F (-20 to -10C).
    •  0.72F (0.40C) for 14 to 140F (-10 to 60C).
    •  Inflation due to self-heating: <0.9F (0.5C) typical, 2.3F (1.3C) max.
    • Humidity accuracy (at 86F/30C): 
    •  10 to 80% relative humidity, 3%
    •  80 to 90% relative humidity, 4%
    •  Dimensions (including mounting brackets) WxDxH (in): 2.19x2.87x1.41 (56x73x36 mm)
    •  Communication type: RS485
    •  Compatible with E-2D/5D/16D.
    •  Powered by E-2D/5D/16D.
    •  Current consumption: 17mA @ 5VDC and 25mA@12VDC
    •  Regulatory approvals: CE, RoHS
    •  Compatible with E-FSC Fiber Converter/Extender.
    •  Supports dew point measurement.
    •  Aspiration rate: 1 cfm (0.2 ft/s)
  • Technical Manuals (pdf)
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  • Part Numbers
  • E-STHS-LSH
  • Fan-Aspirated Temperature/Humidity/Dew Point Sensor