24v AC/DC Digital Temperature Controllers

A temperature controller is a device used to hold a desired temperature at a specified value. Unlike mechanical temperature devices, electronic controllers require a sensor or other input to "know" what the temperature is in the system. These inputs can be thermocouple, RTDs or analog inputs like 4-20mA or 0-10 vdc. The controller will compare the process variable received to the set point and make a decision to turn on or off (on/off control) depending on the information received. The controller can also decide how much to turn on if its proportional control (PID) is active (if available). The controller will also display the set point and the process temperature.

Electronic temperature controllers require power to operate, the ones below require a voltage between 12 and 48 AC or DC as specified in their descriptions.

	EZ-Zone PM Express 1/16 DIN, Digital Controller, Relay/Relay Output, Universal Input, 24v Code: FF PM6C3EJ-AAAABAA Price: $244.39 Quantity in Basket: none
	EZ-Zone PM Express 1/16 DIN, Digital Controller, Process Output, Universal Input, 24v Code: FF PM6C3FA-AAAABAA Price: $224.11 Quantity in Basket: none
	EZ-Zone PM Express 1/16 DIN, Digital Controller, SSR/SSR Outputs, Universal Input, 24v Code: FF PM6C3KK-AAAABAA Price: $234.25 Quantity in Basket: none
	EZ-Zone PM Express 1/32 DIN, Digital Controller, Relay Output, Universal Input, 24v Code: FF PM3C3EA-AAAABAA Price: $196.73 Quantity in Basket: none
	EZ-Zone PM Express 1/32 DIN, Digital Controller, Process Output, Universal Input, 24v Code: FF PM3C3FA-AAAABAA Price: $206.87 Quantity in Basket: none
	EZ-Zone PM Express 1/32 DIN, Digital Controller, SSR/SSR Outputs, Universal Input, 24v Code: FF PM3C3KK-AAAABAA Price: $217.01 Quantity in Basket: none
	EZ-Zone PM 1/16 DIN, Digital Controller, Relay/Relay Output, Universal Input, 24v Code: FF PM6C3EJ-AAAAAAA Price: $279.89 Quantity in Basket: none
	EZ-Zone PM 1/16 DIN, Digital Controller, Relay/Relay Output, I/O, Universal Input, 24v Code: FF PM6C4EJ-AAAAAAA Price: $305.24 Quantity in Basket: none
	Autonics 1/16 DIN, Digital PID Controller, Relay/SSR Output, Universal Input, 24v Code: TCN4S-22R Price: $87.89 Quantity in Basket: none
	Autonics 72x72mm, Digital PID Controller, Relay/SSR Output, Universal Input, 24v Code: TCN4M-22R Price: $104.79 Quantity in Basket: none
	Autonics 48x96mm, Digital PID Controller, Relay/SSR Output, Universal Input, 24v Code: TCN4H-22R Price: $104.79 Quantity in Basket: none
	Autonics 96x96mm, Digital PID Controller, Relay/SSR Output, Universal Input, 24v Code: TCN4L-22R Price: $104.79 Quantity in Basket: none
	Autonics RSA Terminal Cover for 1/16 DIN TCN4 Digital Covers Code: FF RSA-Cover Price: $3.46 Quantity in Basket: none
	Autonics RMA Terminal Cover for 72x72mm TCN4 Digital Covers Code: FF RMA-Cover Price: $2.62 Quantity in Basket: none
	Autonics RHA Terminal Cover for 1/8 DIN TCN4 Digital Covers Code: FF RHA-Cover Price: $2.62 Quantity in Basket: none
	Autonics RLA Terminal Cover for 1/4 DIN TCN4 Digital Covers Code: FF RLA-Cover Price: $2.62 Quantity in Basket: none
	Autonics 1/16 DIN, PID Digital Controller, Relay Output, T/C or RTD input, 24v AC/DC Code: TC4S-N2R Price: $76.44 Quantity in Basket: none
	Autonics 1/16 DIN, PID Digital Controller, Relay and Alarm Output, T/C or RTD input, 24v AC/DC Code: TC4S-12R Price: $79.59 Quantity in Basket: none
	Autonics 1/16 DIN, PID Digital Controller, Relay and 2 Alarm Outputs, T/C or RTD input, 24v AC/DC Code: TC4S-22R Price: $82.73 Quantity in Basket: none
	Autonics 72x72 mm, PID Digital Controller, Relay Output, T/C or RTD input, 24v AC/DC Code: TC4M-N2R Price: $85.87 Quantity in Basket: none
	Autonics 72x72 mm, PID Digital Controller, Relay and Alarm Output, T/C or RTD input, 24v AC/DC Code: TC4M-12R Price: $87.97 Quantity in Basket: none
	Autonics 72x72 mm, PID Digital Controller, Relay and 2 Alarm Outputs, T/C or RTD input, 24v AC/DC Code: TC4M-22R Price: $91.11 Quantity in Basket: none
	Autonics 1/8 DIN, PID Digital Controller, Relay Output, T/C or RTD input, 24v AC/DC Code: TC4W-N2R Price: $85.87 Quantity in Basket: none
	Autonics 1/8 DIN, PID Digital Controller, Relay and Alarm Output, T/C or RTD input, 24v AC/DC Code: TC4W-12R Price: $87.97 Quantity in Basket: none
	Autonics 1/8 DIN, PID Digital Controller, Relay and 2 Alarm Outputs, T/C or RTD input, 24v AC/DC Code: TC4W-22R Price: $91.11 Quantity in Basket: none
	Autonics 1/8 DIN, PID Digital Controller, Relay Output, T/C or RTD input, 24v AC/DC Code: TC4H-N2R Price: $85.87 Quantity in Basket: none
	Autonics 1/8 DIN, PID Digital Controller, Relay and Alarm Output, T/C or RTD input, 24v AC/DC Code: TC4H-12R Price: $87.97 Quantity in Basket: none
	Autonics 1/8 DIN, PID Digital Controller, Relay and 2 Alarm Outputs, T/C or RTD input, 24v AC/DC Code: TC4H-22R Price: $91.11 Quantity in Basket: none
	Autonics 1/4 DIN, PID Digital Controller, Relay Output, T/C or RTD input, 24v AC/DC Code: TC4L-N2R Price: $85.87 Quantity in Basket: none
	Autonics 1/4 DIN, PID Digital Controller, Relay and Alarm Output, T/C or RTD input, 24v AC/DC Code: TC4L-12R Price: $87.97 Quantity in Basket: none
	Autonics 1/4 DIN, PID Digital Controller, Relay and 2 Alarm Outputs, T/C or RTD input, 24v AC/DC Code: TC4L-22R Price: $91.11 Quantity in Basket: none
	Gavazzi 1/16 DIN, Digital Controller, 2 Outputs, Universal Input, 12-24v AC/DC - Single Display Code: T20161SRXB Price: $598.51 Quantity in Basket: none
	Gavazzi 1/16 DIN, Digital Controller, 2 SSR Outputs, Universal Input, 12-24v AC/DC - Single Display Code: T20161SSXB Price: $338.37 Quantity in Basket: none
	Gavazzi 1/32 DIN, Digital Controller, 2 Outputs, Universal Input, 12-24v AC/DC - Single Display Code: T20321SRXB Price: $351.55 Quantity in Basket: none
	Gavazzi 1/32 DIN, Digital Controller, 2 SSR Outputs, Universal Input, 12-24v AC/DC - Single Display Code: T20321SSXB Price: $351.55 Quantity in Basket: none
	Gavazzi Digital Temp Meter, 2 relay Outputs, T/C or RTD input, 18-60v AC/DC Code: UDM40TRXXXR2LXX Price: $523.81 Quantity in Basket: none
	Gavazzi Digital Temp Meter, 4 relay Outputs, T/C or RTD input, 18-60v AC/DC Code: UDM40TRXXXR5LXX Price: $568.63 Quantity in Basket: none
	Gavazzi Digital Temp Meter, 2 relay Outputs, T/C or RTD input, RS485 com, 18-60v AC/DC Code: UDM40TRXSXR2LXX Price: $694.31 Quantity in Basket: none
	Gavazzi Digital Temp Meter, 2 relay and 1 analog Outputs, T/C or RTD input, 18-60v AC/DC Code: UDM40TRXAVR2LXX Price: $663.55 Quantity in Basket: none
	Gavazzi Digital Temp Meter, 2 relay and 1 analog Outputs, T/C or RTD input, 18-60v AC/DC Code: UDM40TRXAVR4LXX Price: $696.07 Quantity in Basket: none
	Gavazzi Digital Temp Meter, 2 relay Outputs, T/C or RTD input, 10-28 VDC Code: UDM40TRXXXR23XX Price: $523.81 Quantity in Basket: none
	Gavazzi Digital Temp Meter, 4 relay Outputs, T/C or RTD input, 10-28 VDC Code: UDM40TRXXXR53XX Price: $568.63 Quantity in Basket: none
	Gavazzi Digital Temp Meter, 2 relay Outputs, T/C or RTD input, RS485 com, 10-28 VDC Code: UDM40TRXSXR23XX Price: $694.31 Quantity in Basket: none
	Gavazzi Digital Temp Meter, 2 relay and 1 analog Outputs, T/C or RTD input, 10-28 VDC Code: UDM40TRXAVR23XX Price: $663.55 Quantity in Basket: none
	Gavazzi Digital Temp Meter, 2 relay and 1 analog Outputs, T/C or RTD input, 10-28 VDC Code: UDM40TRXAVR43XX Price: $696.07 Quantity in Basket: none
	Chromalox 4040 1/4 DIN, Digital PID Controller, 3 Outputs, Universal Input, 24-48v AC/DC Code: 4040-ARR001 Price: $375.21 Quantity in Basket: none
	Chromalox 4040 1/4 DIN, Digital PID Controller, 1 Relay Output, Universal Input, 24-48v AC/DC Code: 4040-R00001 Price: $375.21 Quantity in Basket: none
	Chromalox 4040 1/4 DIN, Digital PID Controller, 1 Relay Output, Universal Input, 24-48v AC/DC Code: 4040-RRR001 Price: $375.21 Quantity in Basket: none
	Chromalox 8040 1/8 DIN, Digital PID Controller, 1 Relay Output, Universal Input, 24-48v AC/DC Code: 8040-R00001 Price: $375.21 Quantity in Basket: none
	Chromalox 6040 1/16 DIN, Digital PID Controller, 1 Relay Output, Universal Input, 24-48v AC/DC Code: 6040-R00001 Price: $375.21 Quantity in Basket: none
	Chromalox 6040 1/16 DIN, Digital PID Controller, 1 SSR Output, Universal Input, 24-48v AC/DC Code: 6040-S00001 Price: $375.21 Quantity in Basket: none
	Chromalox 6040 1/16 DIN, Digital PID Controller, 2 Relay Outputs, Universal Input, 24-48v AC/DC Code: 6040-RR0001 Price: $375.21 Quantity in Basket: none
	Chromalox 6040 1/16 DIN, Digital PID Controller, 3 Relay Outputs, Universal Input, 24-48v AC/DC Code: 314659 Price: $375.21 Quantity in Basket: none
	Chromalox 6040 1/16 DIN, Digital PID Controller, 2 Outputs, Universal Input, 24-48v AC/DC Code: 6040-SR0001 Price: $375.21 Quantity in Basket: none