OYL-AC03W-PC
Operating voltage: DC12VWorking environment: -20 ~ +65 DEG CHumidity: less than 90%Control mode: inching button switchConnection mode: connection terminalCommunication mode: RS485 busInstallation: Standard 86 bottom box installationSet the temperature range: 16~32 degrees centigradeDisplay: LCD LCD displayColor: White (W), black (B), gray (D), can be customized by color code