Fluke 5611A-11-S Silicone Bead Thermistor Probe

Secondary Reference Silicone Bead Thermistor Probe, Gold Pins The Fluke Calibration 5611A-11-S Secondary Reference Thermistor probes have the stability necessary for use as high-accuracy thermometry standards. The thermistors are available in a variety of sheath materials appropriate for your specific application. The 5611A 11 G has gold pins for its connector tips. The Fluke Calibration secondary reference thermistor has a small 0.06 inch diameter with a 1 inch probe tip length and very small sensing elements, which means they require far less immersion than a PRT to avoid errors caused by stem effect. Self heating is usually negligible, giving them an advantage when taking measurements in air. Its small size also improves response time, allowing measurements to be taken more quickly. If your application involves frequent handling, you'll be especially interested to know thermistors are less susceptible to mechanical shock than PRTs. The bottom line may be better accuracy in fieldwork. If you're looking for economical lab-grade thermistor probes for accurate work across a narrow temperature range, Fluke Calibration 5611A11G Secondary Reference thermistor probes are the best you can buy. Teflon construction The 5611T Teflon Probe's unique construction makes it an especially versatile thermistor. With a tip that is just 3 mm (0.120 in) in diameter and a Teflon coating that makes it impervious to most liquids, the Teflon Probe is handy for measuring in a wide variety of applications, including bio-pharmaceuticals. It's even immersible to nearly 6 meters (20 ft) and flexible enough that you could roll it up into a ball in your hand if you wanted to! The 5611T's thermistor bead is encapsulated in a mylar sleeve that is encapsulated inside a Teflon sleeve. The Teflon sleeve is melted around the Teflon-insulated cable, forming a moistureproof seal