GENERAL PURPOSE TEMPERATURE PROBE W/ DS18S20 AND RJ11 PLUG 

General Purpose Temperature Probe w/ DS18S20 and RJ11 Plug

Product Code: STPSR3-12 Price: Check Latest The STPSR3-12 temperature probe is designed for general-purpose, wide temperature range applications. It is constructed of 304 Stainless Steel, making it both durable and water resistant to 60 PSI. The probe has good chemical resistance properties to acids, alkalis, ketones, esters, aliphatics, aromatics, and outdoor exposure. While the steel probe is waterproof to 60 PSI, the sensor should not be submerged above the steel probe as the sensor is not waterproof at the cable’s point of entry into the steel tube. For applications requiring complete submersion, broader temperature ranges, or additional chemical resistance, please refer to our model RTP (rugged) temperature probe. Our STPSR3-12 temperature probe is equipped with a DS18S20 1-Wire temperature sensor embedded into the probe.  The probe is manufactured using a special process that insures the internal sensor is thermally coupled to the steel tube wall; this helps insure rapid sensor response to changing conditions. The STPSR3-12 comes equipped with an RJ11 plug installed on the cable end.  We have already taken the extra steps necessary during the plug installation to properly configure the sensor for parasitically powered operation.  It is compatible with most 1-Wire bus masters right out of the box. Features Wide Temperature Range Probe. 304 Stainless Steel Probe, from 1.5 to 12 inches in Length. Pressure tested, water resistant to 60 PSI. Uses 1-Wire communication protocol. Compatible with all EDS 1-Wire bus masters. Chemical resistant and waterproof steel probe. Automatic unique device addressing. 1-12 feet CAT 5 cable options. Applications Include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system. Specifications Parameter Symbol MIN TYP MAX UNITS Temperature Range (Probe) TR -55 - 125 Degrees C Temperature Range (Cable) TR -20 - 75 Degrees C Accuracy (-10 to +85 Deg. C) ACT -0.5 - +0.5 Degrees C Accuracy (-55 to +125 Deg. C) ACT -2.0 - +2.0 Degrees C Resolution (DS18S20)   9 9 9 Bits Resolution (DS18B20)   9   12 Bits Supply Voltage Vdd 3.0 5.0 5.5 Volts Active Current Idd   1000 1500 MicroAmps Standby Current Iq   100 150 NanoAmp Dimmensions (body diameter) BDia .216 .218 .220 In. Dimmensions (tip diameter) TDia .218 - .233 In.