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Rated voltage range (19
18A AC3 1N/O 24Vdc COIL
Miniature PCB relay
over the CO2 sensor and then the air is drawn back out of the enclosure via the vent holes on the opposite side of the probe
E5CN-RML-500 TEC-B1C Rated voltage range (19Digital Temperature Controllers E5CN E5CN U This Best selling General purpose 4848 mm Temperature Controller Is Now Even Better. USB Serial Conversion Cable and Support Software Are Also Available. Controllers now available with analog inputs. Faster sampling at 250 ms. Transfer output provided for easy output to recorders. Voltage outputs (to drive SSRs) for both heating and cooling control. Can be used for alarms to provide three alarm outputs.