GAG22K7MCD419 TE Connectivity

GLASS BEAD FAST TIME RESPONSE PROBE SPECIFICATIONS NTC Temperature Sensor Rapid time response Small bead diameter (0.38mm Max) Selection of resistance values and Resistance/Temperature characteristics available Various lead types and lengths available Custom designs available Hermetically sealed glass-encapsulated thermistor welded to 40 AWG Solid Nickel leads with Polyester Type Insulation. Unit potted in polyimide tube using Epoxy Resin. The glass encapsulated thermistor bead extends from tube. Probe supplied on small spools with calibration data at +37 C. SENSOR SOLUTIONS ///GLASS BEAD FAST TIME RESPONSE PROBE 09/2015 Page 1 GLASS BEAD FAST TIME RESPONSE PROBE FEATURES Rapid Time Constant (30 milliseconds in liquids). Selection of resistance values and Resistance/Temperature characteristics available 0.3 mW/C typ. Dissipation Constant in air at 25C. Smaller than mini-BetaCURVE device. Temperature range 0C to +70C APPLICATIONS Incorporation in catheters Insertion in hypodermic needles Insertion in small housings for instrumentation or medical applications Use in situation where fast time response is critical. Temperature control for bath showers. DNA research sensors. PERFORMANCE SPECS Parameters Units Value Resistance +25C Ohms 22,000 Resistance +37C Ohms 14,004 Resistance tolerance 37C % 15 Alpha Value 25C %/C - 3.87 Beta Value 25/85 K 3499 Time response in Liquids milliseconds 30 Dissipation Constant in still air mW/C 0.3 SENSOR SOLUTIONS /// GLASS BEAD FAST TIME RESPONSE PROBE 09/2015 Page 2