BX-DT003 Digital Display Temperature Controller Instruction Manual
The digital display temperature controller is a microcomputer temperature controller based on a single-chip microcomputer. The main functions are: temperature measurement and control, high and low temperature alarm, compressor delay and temperature correction functions. It is widely used in temperature control of cold storage, freezer, fish tank, seafood machine, pet house, automatic machinery, etc.
The main function:
1. Temperature measurement and control
2. High and low temperature alarm
3. Compressor delay
4. Temperature correction
Technical parameter:
| Product Name |
Temperature Controller |
| Model Number |
BX-DT003 |
| Brand |
BXST |
| Power Supply |
AC220V, 50~60HZ |
| Load current |
10A |
| Temperature range |
-50~+70ºC |
| Ambient temperature |
-10~+60ºC |
| Product Size |
76*66*39MM |
| Installation size |
71*29MM |
| Hole Size |
71*29MM |
| measurement accuracy |
±1ºC The minimum display resolution is 1 |
| Compressor relay node capacity 10A, rated resistive load working current 8A |
Control panel:
| Indicator Light |
Indicator Status |
Function |
| · |
Constant light |
Compressor On |
| · |
Slow Flashing |
Compressor On Delay |
| · |
Fast Flashing |
Setting Status |
Key function
| Key Name |
Normal mode |
Menu mode |
Parameter adjustment mode |
| Setting Key |
View the set value |
Confirm the operation |
Exit the parameter adjustment |
| Up Key |
|
|
Adjust the set value up |
| Down Key |
|
|
Adjust the set value down |
Instructions
1. Controller parameter management menu:
| Parameter |
Description |
Minimum |
Maximum |
Unit |
Default |
| F1 |
Turn on temperature setting |
Turn off temperature+1 |
70 |
ºC |
5 |
| F2 |
Shutdown temperature setting |
-50 |
start temperature-1 |
Min |
-5 |
| F3 |
Compressor delay |
0 |
20 |
Min |
3 |
| F4 |
High temperature alarm setting temperature |
-50 |
70 |
ºC |
50 |
| F5 |
Low temperature alarm setting temperature |
-50 |
70 |
ºC |
-50 |
| F6 |
Temperature correction |
-5 |
5 |
ºC |
0 |
2. Parameter setting method
2.1 Status of working indicator:
In the setting state, the working indicator flashes quickly; when the compressor is working, the working indicator is always on; when the compressor is delayed, the working indicator flashes slowly.
2.2 Set the control temperature:
(1) Under normal working conditions, press the setting button for more than 3 seconds to enter the setting state. After the digital tube displays F1 for three seconds, the set value of F1 will be displayed. At this time, press the up key or down key to change the temperature set value. After reaching the desired value, press the set key to save the set value. The digital tube will display the next parameter, and the parameter value of this parameter will be displayed after three seconds. By analogy, in the setting state of the last parameter, pressing the set key will switch to the parameter setting of the first parameter F1.
(2) In the setting state, if the five-key operation exceeds 15 seconds, the controller will save the set parameter value and return to the normal working state.
Control output
Compressor start-up conditions: when the measured temperature is higher than the set start-up temperature and the compressor delay is met, the compressor relay is turned on.
Compressor shutdown conditions: When the measured temperature is lower than the set shutdown temperature, the compressor relay is disconnected.
note
1. Before use, please confirm whether the power supply voltage meets the control power requirements, otherwise the meter may not work normally or even burn out.
2. The sensing line cannot be put together with the power line, which may cause inaccurate measurement or malfunction of the meter.
Alarm: When the temperature is in the alarm temperature zone, the digital tube temperature flashes
Contact us for more competitive products!!
Q:Are you a factory?
A:Yes,we are a factory which has been focusing on research and development and manufacturing all kinds of socket for 10 years.
Q:What if there is some problems with your products after I receive the bulk?
A:The rate of our qualified products is 99%-100%.If some products are not working when you receive them,we will supply you the same quantity qualified products.
Q:What is the material of your products?
A: The shell material is ABS, PC, PA66, V0 Flame-retardant level. Hardware is 0.7 mm thick of beryllium bronze. Our company uses relay with high quality which is bought from Sky-Wave and Loose Joy. All chips are imported from Taiwan and United States.
Q:How can I get some samples?
A:All the sample is available in stock, we can send you free sample if you can pay the express fee.
Q:How does your factory do regarding quality control?
A:We have professional QC department, we inspect all steps from the purchase of the materials to the departures of products from our factory according to the standard test. We always attach great importance on quality control from the beginning to the end . Our factory has gained CE.FCC.Rohs ceritificate.
Q:When you ship my order?
A:Normally 30to45days after receiving your payment,but it can be negotiated based on production schedule.
Q: How long is the product warrenty period?
A:Every products has the patent of the original, we promise that the products have two year warrenty, but the counterfeit products are not included in the warrenty period
Q: How to identify the quality goods is BXST?
A:We all have anti-counterfeiting qr code on each PCB circuit boards
If you want to know more, please contact us, we will get back to you as soon as possible!
Audited Supplier 
){kind=link}
){kind=link}