Collection: Digital Thermostats On/Off Control
Digital Temperature Controllers For Heating Or Cooling
On/Off controllers are also known as digital or electronic thermostats. Unlike PID controllers they do not require autotuning and offer simplicity of installation and operation. The number of available contacts for switching is the last digit of the Novus product number. N321 is a single relay contact, whereas N322 has two relay contacts.
Typically one contact is used for primary switching of the control device and any secondary contacts can be assigned to alarms or performing an auxiliary function. Each relay output has an independent setpoint. General purpose devices can be set to heating or cooling mode depending on the application.
Our digital thermostat range includes models equipped with RS485 terminals for serial communication via the Modbus protocol.
Benefits Of Digital Thermostats
Our digital thermostats are suitable for upgrading the majority of mechanical or analogue thermostats. Below are the main benefits of using our devices:
- Large Clear Display - clear indication of measured temperature to 1 decimal place
- Adjustable Hysteresis - more precise control vs. mechanical equivalents
- Sensor Calibration - adjustable offset for accurate sensor readings
- Time Delay Parameters - improved output control with on and off delays
- Additional Relay Outputs - N322/N323 have extra relays which can be used for alarms, signalling or additional controls
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Novus N322 - Digital Thermostat On/Off Control - PT100 (100-240V)
- Vendor
- Novus
- Regular price
- £46.00
- Sale price
- £46.00
- Regular price
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£55.38 - Unit price
- per
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Novus N322 - Digital Thermostat On/Off Control - PT100 RS485 (100-240V)
- Vendor
- Novus
- Regular price
- £52.50
- Sale price
- £52.50
- Regular price
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£63.18 - Unit price
- per
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Novus N322 - Digital Thermostat On/Off Control - PT100 (12-24V)
- Vendor
- Novus
- Regular price
- £47.00
- Sale price
- £47.00
- Regular price
-
£56.94 - Unit price
- per
Sold out -
Novus N322 - Digital Thermostat On/Off Control - J/K/T Thermocouple (100-240V)
- Vendor
- Novus
- Regular price
- £50.00
- Sale price
- £50.00
- Regular price
-
£60.06 - Unit price
- per
Sold out -
Novus N322 - Digital Thermostat On/Off Control - J/K/T Thermocouple RS485 (100-240V)
- Vendor
- Novus
- Regular price
- £57.00
- Sale price
- £57.00
- Regular price
-
£68.64 - Unit price
- per
Sold out -
Novus N321 - Digital Thermostat On/Off Control - J/K/T Thermocouple (12-24V)
- Vendor
- Novus
- Regular price
- £45.00
- Sale price
- £45.00
- Regular price
-
£50.70 - Unit price
- per
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Ageon A102 | Heating Or Cooling Temperature Controller, Timed Defrost (110/240V)
- Vendor
- Ageon
- Regular price
- £26.00
- Sale price
- £26.00
- Regular price
-
- Unit price
- per
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Ageon A103 | Dual Zone Temperature Controller 6 Modes | 2 Sensor Input, 2 Relays
- Vendor
- Ageon
- Regular price
- £30.00
- Sale price
- £30.00
- Regular price
-
- Unit price
- per
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Ageon A104 | Refrigeration Temperature Controller, Stirrer + Voltage Monitor (240V)
- Vendor
- Ageon
- Regular price
- £32.00
- Sale price
- £32.00
- Regular price
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- Unit price
- per
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Ageon A106 | Freezer Temperature Controller, Defrost + Fan Control (110/240V)
- Vendor
- Ageon
- Regular price
- £34.00
- Sale price
- £34.00
- Regular price
-
- Unit price
- per
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DIN Rail Mount Temperature Controller 0-200C | Inc. NTC Sensor (85-300V)
- Vendor
- Ageon
- Regular price
- £51.20
- Sale price
- £51.20
- Regular price
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£64.00 - Unit price
- per
Sold out