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Electronic thermostat control switch Alarm

$49.00 $18.30

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Description

Electronic thermostat-temperature controller with alarm function

Digital temperature controller: -9.9 ℃ to 99.9 ℃ temperature measurement and control,
Display resolution of 0.1 degrees, 0.1degree control resolution
 Optional cooling or heating mode
 1-25 degree adjustable hysteresis
 Delay start function, 0-30 minutes adjustable
 The lower range limit temperature adjustment function
 With over-temperature alarm, buzzer alarm.
 Down with the data storage function,
 Relay shock current 10A/220V. Reliable operation resistive load maximum 1000W, 600W maximum inductive load
 The machine maximum power consumption: less than 2W
 Measurement error: less than ± 0.5 ℃
 Working temperature: -20 ℃ ~ 80 ℃
Sensor line length is 1M


2  Wiring diagram: Dual-output connection diagram


Terminals 1 and 2: Connect the cooler or heater
Terminals 1 and 3: Connect alarm
Terminals 4 and 5: Connect the power
Terminals 6 and 7: Connect temperature sensor
Lock switch: If the 1 or 2 is switched to the ON position, can lock the settled control parameters.
Single output connection diagram

Load and temperature control use the same power


Load and temperature control use the different power

Terminals 1 and 2: The output of cooling and heating.
Terminals 3 and 4: Connect the power
Terminals 5 and 6: Connect temperature sensor
Lock switch: If the 1 or 2 is switched to the ON position, can lock the settled control parameters.

Caution for using:
◆ Please connect the correct operating voltage, the machine normally works

under the standard input voltage within range of ± 10%.
◆ The load power should not exceed the maximum thermostat control power, when exceeding please connect external AC contactor.
◆ Please connect the power load correctly and the sensor, or it will damage the thermostat, when connect the wrong line .
◆ Please do not put the sensor lines and power lines in parallel, power line noise affects the accuracy of the measurement.

 

Additional information

Range

220V, 110V, 24V, 12V

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