The hermetic glass encapsulation on the NTC thermistors allows for improved resistance to humid environments, the company states. With an operating temperature range of -67 degrees to 482 degrees F (-55 degrees to 250 degrees C), these sensors are suitable for elevated temperatures or applications where rapid thermal cycling is present. According to the manufacturer, the thermistors are a highly cost-effective solution for a wide range of temperature sensing applications including refrigeration control, hot water boiler systems, air conditioning systems, engine temperature control, and general instrumentation. A broad resistance range is available from 2 to 500 kilo-ohms.

BetaTherm Sensors, 910 Turnpike Rd., Shrewsbury, MA 01545; 508-842-0516; 508-842-0342 (fax);;

eProduct #190