STC-1000 Temperature Controller 110 220V Dual Digital Temperature Controller Two Relay Output Thermoregulator Heating Cooling
100% brand new and high quality
Modle: STC-1000
-
Control temperature by setting the temperature setting value and the
difference value; Temperature calibration; Refrigerating control output
delay protection; Alarm when temperature exceeds temperature limit or
when sensor error.
Technical Parameters:
1.Temperature measuring range: -50 ° C ~ 99 ° C
2.Resolution: 0.1 ° C;
3.Accuracy:+- 1° C (-50 ° C ~ 70 ° C);
4.Sensor error delay: 1 minute
5.Power supply:AC 110-220V 50/60Hz,
6.Power consumption: <3W;
7.Sensor: NTC sensor (1PC);
8.Relay contact capacity:Two Relay Cool 10A/220VAC; Heat 10A/220VAC;
9.Ambient temperature: 0 ° C ~ 60 ° C;
10.Storage temperature: -30 ° C ~ 75 ° C;
11.Relative humidity: 20% ~ 85%(No condensate)
12.Sensor length: 1.0m
13. Front Panel Size: 75x34.5mm ; Product Size: 75x34.5x85 mm ; Mounting Size: 71x29mm
Menu Instruction
Code |
Function |
Set Range |
Default |
F1 |
Temperature set value |
-50.0~99.9°C |
10.0°C |
F2 |
Difference set value |
0.3~10.0°C |
0.5°C |
F3 |
Compressor delay time |
1~10 minutes |
3 minutes |
F4 |
Temperature calibration value |
-10.0°C~10.0°C |
0°C |
Key operation instruction
1 .The way to check parameter:
Under
normal working status, press "up" key it displays temperature setting
value; press "down" key it displays the difference value.
2. The way to set parameter:
Under
controller normal working status, press "s"key for 3s or more to enter
parameter modifying mode, and the "Set" indicator light on, screen
displays the first menu code "F1".
Press
"up"key or "down" key to adjust up and down and display the menu iem
and the code of the menu item.Press "s" key to display the parameter
value of the current menu. Press both "s"key and hold "up"key or "down"
key simultaneously to choose and adjust the parameter value of the
current menu value promptly. After finishing the setting, press and
release the "(I)" key instantly to save the parameter modified value and
return to display the normal temperature value. If no key operation
within 10 seconds, system won`t save modified parameter, screen back to
display normal temperature.
3. Restore system data
When
electrified, system will check itself, screen will display "Er" if
error exit, please press any key at this time, and it restores default
value and enter into normal working mode, it is advised to reset the
parameter value under such conditions.
Operation instruction
Under
controller normal working status, press and hold "(I)"key for 3s can
turn off the controller; Under controller "off" status, press and hold
"(I)" key for 1s can turn on the controller.
Under
the controller normal working status, screen displays the current
measuring temperature value; also the controller can also switch the
working mode between heating and cooling.
Controller
starts refrigerating with cool indicator light on when the measuring
temperature value >= temperature set value + difference value, and
the refrigerating relay is connected; If the ¡°Cool¡± indicator light
flashes, it indicates the refrigerating equipment is under compressor
delay protect status; when the measuring temperature values temperature
set value, the Cool indicator light on, and refrigerating relay
disconnects.
System
starts heating when the measuring temperature value <= the
temperature set value-difference value, and the "Heat" indicator light
on, the heat relay connects; When the measuring temperature >=
temperature set value, the "Heat" indicator light is off, and the heat
relay disconnects.
Error/Alarm description
Alarm
when sensor error: Controller activate the sensor error alarm mode when
sensor open circuit or short circuit, all therunning status is closed
off with the buzzer alarms, and the nixie tube displays ¡°EE¡±,Press any
key can cancel alarm sound, system back to display the normal
temperature when the error and the fault is cleared.
Alarm
when the measuring temperature exceeds temperature measuring
range:Controller activates the error alarm functionwhen the measuring
temperature exceeds the temperature measuring range, all the running
status is closed off with the buzzeralarms, and the nixie tube displays
¡°HH¡±,Press any key can cancel alarm sound, system back to display the
normal working mode when the temperature restore to normal measuring
range.
Safety Regulations
¡ÚDanger:
1.Strictly distinguish the sensor down-lead, power wire and output relay interface from one another, and prohibit wrong
connections or overloading the relay.
2.Dangers: Prohibit connecting the wire terminals without electricity cut-off.
¡ÚWarning:
Prohibit using the machine under the environment of over damp, high temp., strong electromagnetism interference or
strong corrosion.
¡ÚNotice:
1.The power supply should conform to the voltage value indicated in the instruction.
2.To avoid the interference, the sensor down-lead and power wire should be kept a distance.
Package Included: