Humidity and Temperature Sensors by Graftel

Model 9203 Humidity Sensor
The Model 9203 sensor is designed for the measurement of relative humidity, (RH) inside of primary containment during an ILRT. These RH sensors utilize a temperature compensated bulk polymer chip. For more information, please feel free to either call or email us for more details.

This specific transducer was chosen for the lack of data scatter in its readings. Also, these transducers have a history of meeting specifications in post calibrations following their use in handheld RH meters. Extensive environmental testing has been performed to demonstrate the transducer's stability and accuracy under field conditions. This includes subjecting the sensing element to common chemical agents, as well as extremes in temperature, pressure and humidity.

Model 9202 Temperature Sensor
The Model 9202 sensor is designed for the measurement of temperature inside of primary reactor containment during an ILRT. These sensors utilize thermistors. The thermistors are glass hermetic encapsulated and subjected to 100% individual in-process screening.

The sensor's accuracy specification of 0.5°F is based upon the requirements listed in ANSI/ANS-56.8-1994. Typical sensor accuracy's range between 0.1 and 0.15°F. They are often less than 0.1°F. A tighter accuracy specification is available upon customer request.

Graftel, Inc.
870 Cambridge Drive
Elk Grove Village, IL. 60007
Ph. 847.364-2600 Fax. 847.364-2899