GE Telaire 9002 Vaporstat Infrared Dew Point Sensor, GE Telaire 9002

The GE Telaire Vaporstat 9002 is the first commercial infrared dew point sensor that directly measures absolute humidity. It does so by counting the number of water molecules in air. The sensor display provides a user selectable display of grains/lb of dry air or Fahrenheit dew point. The Vaporstat is designed for direct in-duct or wall mounting applications and is compatible with all of Telaire's accessory enclosures. The Vaporstat ™ provides a similar performance to a chilled mirror, but is a fraction of the cost and requires considerably less adjustment and maintenance.

Dew Point Sensor
The Vaporstat is the first commercial infrared dew point sensor. The Vaporstat is a new generation, low-cost moisture sensing device that directly measures water vapor rather than relative humidity. Relative humidity measurement reflects the amount of moisture air can hold at a certain temperature. If the temperature changes the relative humidity will change. In contrast, the water vapor sensor measures the absolute amount of water vapor in the air and is unaffected by temperature. The Vaporstat provides a comparable performance to chilled mirror system, but is a fraction of the cost and requires considerably less maintenance and monitoring.

Durable Sensor with a Fifteen Year Life
The Vaporstat is a durable dual beam infrared optical sensor that cannot be saturated or poisoned by other gases. There is nothing to repair or replace for the 15 year operating life of the sensor. Many building control systems take temperature and relative humidity and calculate dew point with their own systems. The Vaporstat eliminates stacked errors and gain precise and more effective control, resulting in energy savings and increased comfort by actually measuring the amount of water vapor in the air as a factor.

Product is Configurable to the user's Needs
Displaying the versatility of the product, the onboard keypad allows for the sensor to be configured to the user's needs. Correct for elevation, scale measurement range and outputs or adjust the on-board SPDT relay set points. Once installed you can lock the sensor in place and choose to provide a visible or hidden display. Telaire also offers options for duct mount and outside air sensing.

In-Field NIST Calibration
Each sensor is assigned a unique calibration curve based on an NIST certified chilled mirror hygrometer. This individualized calibration curve is stored in the sensors permanent memory and will be valid for the life of the device. The sensor’s NIST calibration can be verified or reestablished by using a reference device or flowing gas with a known water vapor concentration over a single calibration point. Calibrating at a single point will reestablish the sensor calibration to its original NIST certified calibration points.

Ordering Information
Model	Description	Buy Online	Price
9002	Telaire 9002 Vaporstat Infrared Dew Point Sensor		$441.87
Optional Accessories
1505	Telaire 1505 Water Resistant enclosure		$81.37
1508	Telaire 1508 Aspiration Box Enclosure		$87.55
1551	Telaire 1551 Outside Air Enclosure		$204.97
2076	Telaire 2076 Calibration kit with flow meter		$307.97

GE Telaire Vaporstat™9002 Infrared Dew Point Sensor

GE Telaire Vaporstat™9002
Infrared Dew Point Sensor