Hampshire Controls Corporation provides the Model 140 refrigerator/freezer temperature alarm. The single probe digital temperature monitor spans a range of -200 to +400ºC. Standard alarms include audio and visual alarms, user-adjustable high and low set points, mute and initial alarm delay periods, and a Velcro mounting strip. Additionally, it features an application specific temperature sensor with a 10’ lead wire and UL-listed power supply. Optional features include a back-lit display, passcode protected parameters, degrees Fahrenheit, NO/NC relay output, and battery backup. Other optional features include a 4 to 20 mA output, RS485 interface, Ethernet interface, door alarm switch input, and custom programming. Optional accessories include product bottles, mounting brackets, and automatic telephone dialers.

Hampshire Controls Corporation