The Winland Temp-UL-S is an ultra-low-temperature-range sensor accessory built with a stainless-steel thermistor in a sturdy stainless-steel housing, designed for the EnviroAlert Professional Gateway and the EAPro Wireless Multi-Function Transmitter (EAPro-WMFT). It covers a -148 to +32 degree Fahrenheit range for deep-freeze and ultra-cold-storage monitoring, and supports a maximum cable run of 1,000 feet on 18-22 AWG twisted-pair wiring back to the gateway or transmitter. Its stainless housing is built for harsh, cold-storage physical environments rather than general indoor placement.
