HW-1703W Intelligent WiFi Temperature Controller With Timer

About HW-1703W Temperature controller:

• Digital WIFI temperature controller for remote controling.
• Android (6.0) and IOS App online monitoring.
• 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-1703W can do for you?

1703W is the WIFI model upgraded from 1703A, the control range for 1703W is -50℃ ~110 ℃ / -58℉~230℉, most of the user choosed it for a low range temperature controlling such as water heater, air-condition cooler.

Download the App from Google play or Apple store, connect your controller with WIFI, you can control and monitor your device online, the App will alarm you when your device is out of controlling.

There has 2 optional load for those 2 model, they are 5amp and 10amp, if you need to load a more large currents device, you can extend the controller with a intermediate relay.

1703W series controller only has a single way output, means you can only connect it with a heater or cooler for controlling the temperature at one time.

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

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Product Categories : Temperature Controller > WIFI Temperature Controller