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Temperature Controllers

CN350, CN360, & CN370 Series

Easy to Use Temperature Controllers

CN350, CN360, & CN370 Series:Temperature Controllers

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•	Economical, Easy to Use
•	1 /16 DIN Panel Cutout
•	Input Types; J, K, R, S Thermocouples and 100 .Platinum RTD
•	Fixed Proportional Band (4%) with Manual Reset
•	Fixed Cycle Time: 30 s for Mechanical Relay and 3 s for dc Solid State Output
•	User Convertible for Proportional or On-Off Control
View related products - Temperature and Process Controllers and Power Switching Devices

The CN350, CN360 and CN370 Series controllers are designed for economical and easy use. Models are available with digital, deviation, or non-indicating display, for J, K, R, and S thermocouples or 100 . platinum RTD input. The small 1.88" (48 mm) square face, 1.77" square cutout ( 1 /16 DIN) and short depth behind panel (3.54", 90 mm) help save panel space and installation costs. All models have a digital thumbwheel for adjusting the setpoint. The CN370 Series models provide continuous digital display of the process temperature. The CN360 Series indicate whether the process temperature is within ±1.5% full scale of the setpoint or above or below setpoint. The CN350 Series are non-indicating. These controllers are time proportional with manual reset, and can be converted to ON-OFF control by changing internal jumpers. The proportional band is fixed at 4%.
Two types of output are available. A 2.5 Amp (SPDT) mechanical relay is for use with systems which can use a 30-second cycle time. With an external solid state relay, loads to 5 Amps can be accommodated. For systems which require a faster cycle time, the dc solid state driver output should be used. This has a cycle time of approximately 3 seconds and can control high ac loads using a dc controlled solid state relay.

Examples of pricing for popular models is referenced in the "To Order" box. Use the "Part Number Builder" below to get pricing for other available models.
For complete product specifications see the Related Links section at the bottom of this page.

For related books on Controller Theory and Applications, click here.

Panel Punches are available for this product here.

To Order (Specify Model Number, see variations below in part number builder table)

Part Number	Availability	Price	Description	Qty.


Relay Output Model Controllers


Indicating Controllers

CN371-JF3-24VDC		$199.00	Time Proportional Controller, J Input, 0-499 Degree Fahrenheit Range, DC Pulse Output with an Indicating Display. 24 Vdc Power.	qty.
CN371-JC2		$199.00	Time Proportional Controller, J Input, 0-399 Degree Celcius Range, Mechanical Relay Output with an Indicating Display.	qty.
CN372-P1C1		$199.00	Time Proportional Controller, RTD Input, -99 to 99 Degree Centigrade Range, DC Pulse Output with an Indicating Display.	qty.
CN372-P2CX		$199.00	Time Proportional Controller, RTD Input, 0-99.9 Degree Centigrade Range, DC Pulse Output with an Indicating Display.	qty.

Deviation Controllers

CN361-P1F4		$159.00	Time Proportional Controller, RTD Input, 0-799 Degree Fahrenheit Range, Mechanical Relay Output with an Deviation Display.	qty.
CN362-KF5		$159.00	Time Proportional Controller, K Input, 0-999 Degree Fahrenheit Range, DC Pulse Output with an Deviation Display.	qty.

DC PULSE OUTPUT UNITS


Non-Indicating Controllers

CN352-P2CX		$139.00	Time Proportional Controller, RTD Input, 0-99.9 Degree Celcius Range, DC Pulse Output, Non-Indicating.	qty.
CN352-P1F2		$139.00	Time Proportional Controller, RTD Input, 0-399 Degree Farenheit Range, DC Pulse Output, Non-Indicating.	qty.
CN352-P1C2		$139.00	Time Proportional Controller, RTD Input, 0-399 Degree Celcius Range, DC Pulse Output, Non-Indicating.	qty.
CN352-JC2		$139.00	Time Proportional Controller, J Input, 0-399 Degree Celcius Range, Mechanical Relay Output with an Non-Indicating Display.	qty.
CN352-JF4		$139.00	Time Proportional Controller, J Input, 0-799 Degree Farenheit Range, Mechanical Relay Output with an Non-Indicating Display.	qty.
CN352-KC2		$139.00	Time Proportional Controller, K Input, 0-399 Degree Celcius Range, Mechanical Relay Output with an Non-Indicating Display.	qty.

† All dollar amounts on this site are shown in US currency.

Note: For low voltage 24 Vdc power, add suffix "-24VDC", no additional charge. Low voltage power is not available on dc Pulse models: CN372, CN362 or CN352 series. Each controller is supplied with user’s manual.

Part Number Builder

	(1)	(2)		(3)	(4)
CN3			-

Option Descriptions

(1)

Display Option

Select
5 for Non-Indicating
6 for Deviation Display
7 for Digital Readout Indication

(2)

Output Option

Select
1 for Mechanical Relay
2 for DC Pulse Driver

(3)

Sensor Type and Temperature Range

Select
JC2 for J Thermocouple 0 to 399 Degrees C
JF3 for J Thermocouple 0 to 499 Degrees F
JF4 for J Thermocouple 0 to 799 Degrees F
KC2 for K Thermocouple 0 to 399 Degrees C
KC5 for K Thermocouple 0 to 999 Degrees C
KC6 for K Thermocouple 0 to 1199 Degree C
KF5 for K Thermocouple 0 to 999 Degrees F
KF8 for K Thermocouple 0 to 1999 Degree F
RC7 for R Thermocouple 0 to 1699 Degrees C
RF9 for R Thermocouple 0 to 2999 Degrees F
SC7 for S Thermocouple 9 to 1699 Degrees C
P1C1 for 100 Ohm Platinum RTD -99 to 99 Degrees C
P2CX for 100 Ohm Platinum RTD 0 to 99.9 Degrees C
P1C2 for 100 Ohm Platinum RTD 0 to 399 Degrees C
P1F2 for 100 Ohm Platinum RTD 0 to 399 Degrees F
P1F4 for 100 Ohm Platinum RTD 0 to 799 Degrees F

(4)

Low Voltage 24 Vdc Power

Select
Nothing(leave field blank) for No Option
-24VDC for 24 Volt dc Power Option

NOTE: All combinations may not be valid, check spec sheet for valid part numbers.

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Keywords.:1/16 DIN User Configurable for On-Off or Fixed Proportional Band with Manual Reset. Units are available as Non-Indicating, Deviation or with a Digital Display. CN350-KC6