Digital Temperature Controller 110V -230VAC

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Features:<br>Switch the modes between cool and heat<br>Control temperature by setting the temperature setting<br>value and the difference value; Temperature calibration;<br>Refrigerating control output delay protection; Alarm when<br>temperature exceeds temperature limit or when sensor error.<br>Technical Parameters:<br>1.Temperature measuring range: -50 ° C ~ 99 ° C<br>2.Resolution: 0.1 ° C;<br>3.Accuracy:+- 1° C (-50 ° C ~ 70 ° C);<br>4.Sensor error delay: 1 minute<br>5<br>.P<br>ower supply:<br>AC 110-220V 50/60H<br>6.Power consumption: <3W;<br>7.Sensor: NTC sensor (1PC);<br>8.Relay contact capacity:<br>T<br>wo<br>Relay Cool 10A/220VAC; Heat 10A/220VAC<br>9.Ambient temperature: 0 ° C ~ 60 ° C;<br>10.Storage temperature: -30 ° C ~ 75 ° C;<br>11.Relative humidity: 20% ~ 85%<br>(No condensate)<br>12.Sensor length: 1.0m<br>13. Front Panel Size: 75x34.5mm ; Product Size: 75x34.5x85 mm ; Mounting Size: 71x29mm<br>Menu Instruction:<br>Code<br>Function<br>Set Range<br>Default<br>F1<br>Temperature set value<br>-50.0~99.9°C<br>10.0°C<br>F2<br>Difference set value<br>0.3~10.0°C<br>0.5°C<br>F3<br>Compressor delay time<br>1~10 minutes<br>3 minutes<br>F4<br>Temperature calibration value<br>-10.0°C~10.0°C<br>0°C<br>Key operation instruction:<br>1<br>.The way to check parameter:<br>Under normal working status, press "up" key it displays<br>temperature setting value; press "down" key it displays the difference value.<br>2<br>.The way to set parameter:<br>Under controller normal working status,<br>press "s"<br>key for 3s or more to enter<br>parameter modifying mode, and the "Set" indicator light on,<br>screen displays the first menu code "F1".<br>Press "up"<br>key or "down" key to adjust up and down<br>and display the menu iem and the code of the menu item.<br>Press "s" key to display the parameter value of the current menu.<br>Press both "s"<br>key and hold "up"<br>key or "down" key simultaneously.<br>to choose and adjust the parameter value of the current menu value promptly.<br>After finishing the setting, press and release the "(I)" key instantly<br>to save the parameter modified value and return to display the<br>normal temperature value. If no key operation within 10 seconds,<br>system won't save modified parameter, screen back to display normal temperature.<br>3<br>. Restore system data<br>When electrified, system will check itself, screen will<br>display "Er" if error exit, please press any key at this time,<br>and it restores default value and enter into normal<br>working mode, it is advised to reset the parameter<br>value under such conditions.<br>Error/Alarm description<br>Alarm when sensor error: Controller activate the sensor<br>error alarm mode when sensor open circuit or short circuit,<br>all the<br>running status is closed off with the buzzer alarms,<br>and the nixie tube displays “EE”,Press any key can<br>cancel alarm sound, system back to display the<br>normal temperature when the error and the fault is cleared.<br>Alarm when the measuring temperature exceeds<br>temperature measuring range:Controller activates<br>the error alarm function<br>when the measuring<br>temperature exceeds the temperature<br>measuring range, all the running status is<br>closed off with the buzzer<br>alarms, and the nixie<br>tube displays “HH”,Press any key can cancel<br>alarm sound, system back to display the normal<br>working mode when the temperature