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Cooling Temperature Controller Research & Development
Basic Info
| Model No. | HW-1703B+ |
|---|---|
| Brand Name | Hellowave |
| Warranty | 12 Months |
| Customized | Customized |
| Certification | CE |
| Brand | Hellowave |
| Display Type | Other |
Product description
About HW-1703B+ temperature controller:
-
High temperature controlling range for -30℃~300 ℃ / -22℉~572 ℉.
- NEMA 4X/IP65 gasket front panel.
- Dual MCU IC chip, safety controlling and fast computing.
- Goodsky relay with UL/CE certification, constantly click more than 100,000 times lifetime.
- Heat and cool function switchable.
- Water proof and stainless steel sensor probe.
- Optional input: DC12V/24V, AC110V/220V.
- Hardware lockout plus remote lockout protection.
- Celsius and Fahrenheit display unit switchable.
- Anti-short cycle delay working protection (useful for motor/compressor): 0~30 minutes.
- High & low temperature alarm system.
- Timing off function.
- Limited temperature pre-setting for protection.
- Power off data save protection.
What does the HW-1703B+ can do for you?
The control range for 1703B+ is -50℃ ~110 ℃ / -58℉~230℉, most of the user choosed it for low temperature controlling.
The maximum loading of 1703B is 5amp, if you need to load a more large currents device, you can extend the controller with a intermediate relay.
The 1703B has a dual way output,one way for controlling heating or cooling at the same time,the other way for alarm or extend to other device when temperature is out of controlling.
Fast to learn the difference between each temperature controller.
|
Model |
Probe Measurement Range |
Input (Optional) |
Accuracy |
Load (Intermediate relay extend available ) |
Controlling Model |
Delay Working |
C/F Display Unit Switch |
Adjusting Value |
| 1703A |
(-50℃ ~110 ℃ / -58℉~230℉) |
DC12V,24V / AC 110V,220V |
± 0.1 ℃ / ℉ |
5Amp or 10Amp (optional) |
Singel way output,only heating or cooling at the same time,controlled by setting a difference value |
Yes |
Yes |
0.1 / 0.5 |
| 1703B |
(-50℃ ~110 ℃ / -58℉~230℉) |
DC12V,24V / AC 110V,220V |
± 0.1 ℃ / ℉ |
5Amp |
Dual way output,one way for controlling heating or cooling at the same time,the other way for alarm or extend to other device when temperature is out of controlling |
Yes |
Yes |
0.1 / 0.5 |
| 1703H |
(-50℃ ~110 ℃ / -58℉~230℉) |
DC12V,24V / AC 110V,220V |
± 0.1 ℃ / ℉ |
5Amp |
Treble way output,one way for heating and another way for cooling, heating and cooling can work together at the same time,the 3rd way for alarm or extend to other device when temperature is out of controlling. |
Yes |
Yes |
0.1 / 0.5 |
| 1703S |
(-50℃ ~110 ℃ / -58℉~230℉) |
DC12V,24V / AC 110V,220V |
± 0.1 ℃ / ℉ |
5Amp |
Treble way output,one way for heating and another way for cooling, heating and cooling can work together at the same time,the 3rd way for alarm or extend to other device when temperature is out of controlling. |
Yes |
Yes |
0.1 / 0.5 |
| 1703A+ |
(-30℃ ~300 ℃ / -22℉~572 ℉) |
DC12V,24V / AC 110V,220V |
± 0.1 ℃ / ℉ |
5Amp or 10Amp (optional) |
Singel way output,only heating or cooling at the same time,controlled by setting a difference value |
Yes |
Yes |
0.1 / 0.5 |
| 1703B+ |
(-30℃ ~300 ℃ / -22℉~572 ℉) |
DC12V,24V / AC 110V,220V |
± 0.1 ℃ / ℉ |
5Amp |
Dual way output,one way for controlling heating or cooling at the same time,the other way for alarm or extend to other device when temperature is out of controlling |
Yes |
Yes |
0.1 / 0.5 |
| 1703H+ |
(-30℃ ~300 ℃ / -22℉~572 ℉) |
DC12V,24V / AC 110V,220V |
± 0.1 ℃ / ℉ |
5Amp |
Treble way output,one way for heating and another way for cooling, heating and cooling can work together at the same time,the 3rd way for alarm or extend to other device when temperature is out of controlling. |
Yes |
Yes |
0.1 / 0.5 |
| 1703S+ |
(-30℃ ~300 ℃ / -22℉~572 ℉) |
DC12V,24V / AC 110V,220V |
± 0.1 ℃ / ℉ |
5Amp |
Treble way output,one way for heating and another way for cooling, heating and cooling can work together at the same time,the 3rd way for alarm or extend to other device when temperature is out of controlling. |
Yes |
Yes |
0.1 / 0.5 |
Cooling Temperature Controller Research & Development
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