HT310 is a simple low-cost Heat / Temperature Controller with relay output for various application. Ex. control heating or cooling of rooms, equipment.
Input Voltage: 9-12VDC
Temperature Range: +20DegC to 55DegC
Used LM741 Op-Amp IC
Used NTC Thermistor as a detector
With Relay Output
Check off the components in the package against the component listing before assembly.
Start with the smallest components working up to the taller components, soldering any interconnection wires last.
Place and Solder the components into the board, make sure the components are in right position according to the overlay of PCB.
Test & Adjustment
After assembled, please check & ensure the value & polarity for all components were inserted into PCB correctly, wrong polarity connections of capacitors can cause explosion or failure.
Next, ensure all these leads are soldered, no solder bridges between adjacent pads and no dry joint.
Once confirmed, connect the power source to the circuit board.
Adjust Preset (P1) for the setting of pre-set temperature.
When the temperature was reached or higer the pre-set value, the r elay coil will be energized to enable the output. Also, the Red LED indicator on the PCB will turn on.
When the temperature is lower than the pre-set value, the relay coil will be de-energized to disable the output and the Red LED indicator will turn off.
Package includes schematic, printed circuit board and components
You need to have a soldering skill and basic knowledge of testing
For any inquiry or other technical problem, please contact us through email@example.com or 07-3344473
http://www.hitectrons.com Last Updated @ 8/6/2016 3:03:47 PM
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hontham75 ask: (2012/11/2 10:06)
Hi...hitectrons,I Take 2 Unit HT310 Heat, Shipping FEE charge RM6.00 can?
reply: hitectrons (2012/11/2 14:11)
Yes, we can just charge you RM6 for 2 pcs. TQ for your support.
jhs9652 ask: (2012/10/22 12:10)
which one can produce sound or any signal if the temperature is higher than the level that i set
reply: hitectrons (2012/10/22 15:12)
HT635 and HT672 can provide sound ( if you connect a buzzer to the relay's output) HT672 has LCD display but HT635 doesn't have any display.
jhs9652 ask: (2012/10/19 21:41)
hi, can i set the temperature level that can detect by this heat detector?
reply: hitectrons (2012/10/20 10:11)
you can set temperature level, but not the specific temperature. i.e: you do not know how many degree of temperature was setting. We suggest you use HT672 or HT635 if you want to set specifioc temperature. Thank you
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