Temperature Controllers |
| CN350, CN360, & CN370 Series |
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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.
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† Price are shown in RMB.
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.
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Part Number Builder |
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Option Descriptions
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(1)
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Display Option
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Select
5 for Non-Indicating
6 for Deviation Display
7 for Digital Readout Indication
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(2)
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Output Option
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Select
1 for Mechanical Relay
2 for DC Pulse Driver
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(3)
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Sensor Type and Temperature Range
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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
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(4)
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Low Voltage 24 Vdc Power
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Select
Nothing(leave field blank) for No Option
-24VDC for 24 Volt dc Power Option
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NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
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