W1209 12V -50° to 110°C Digital Thermostat Temperature Controller Module The W1209 is a low cost yet highly functional thermostat controller. This module intelligently controls power to most types ...
Filetype PDF | Posted on 23 Feb 2023 | 2 years ago
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...W v to c digital thermostat temperature controller module the is a low cost yet highly functional this intelligently controls power most types of electrical device based on sensed by included high accuracy ntc remote sensor cooler heater or fan connected supply through relay contacts k and off setpoints are programmed into using onboard set increase decrease buttons display then open closed acting as switch for measured with switches used configure parameters including trigger temperatures board can up maximum ac dc at displayed in degrees centigrade via its digit current state an led note that separate must be they not support see interconnect drawing below examples p cooling hysteresis setpoint wired s one connections either hot ground when rises will turn cool drops h heating degree element above specifications control range resolution all other measurement refresh rate seconds input measuring waterproof m cable output channel max consumption static ma environmental requirements hum...