NTI Introduces a Fan-Aspirated Temperature/Humidity/Dew Point Sensor

The E-STHS-LSH has an internal fan that consistently draws air in over the sensor, providing highly accurate temperature readings. It is ideal for installations where steep temperature gradients are common, where there is little to no air flow, or for use in freezers where there is intermittent air flow.

The Fan-Aspirated Sensor supports applications from -4 to 140°F (-20 to 60°C) and 0 to 90% relative humidity, and supports dew point measurement. It has a temperature accuracy of ±0.90°F (±0.5°C) for -4 to 14°F (-20 to -10°C) and ±0.72°F (±0.4°C) for 14 to 140°F (-10 to 60°C). Humidity accuracy is ±3% at 10 to 80% relative humidity and ±4% at 80 to 90% relative humidity. The sensors’ aspiration rate is 1 cfm (0.2 ft/s).

The Fan-Aspirated Temperature/Humidity Sensor interfaces with the E-2D/5D/16D Enterprise Environment Monitoring Systems via the RJ45 sensor port, and can be extended up to 1.2 miles (2km) away from the ENVIROMUX unit using the E-FSC Fiber Converter/Extender.