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1/4 DIN, PID, On/Off, or Limit Controllers

CN8100 Series

CN8100 Series:1/4 DIN, PID, On/Off, or Limit Controllers

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•	Large, Easy-to-Read LED Display, Selectable for Either Setpoint or Process Temperature
•	Type J or K Thermocouple Input For PID Controllers
•	Type J Thermocouple Input For ON-OFF or Limit Controllers
•	ON-OFF and PID Contollers Can Be Ordered with One or Two Outputs. Output One: 5 Amp Relay or 2 Aac SSR. Output Two: 5 Amp Relay or 1 Aac SSR
•	Limit Controllers have One 5 Amp Relay and Are FM Approved
•	Adjustable Output Hysteresis to Prevent Rapid Cycling Around Setpoint Temperature
•	Adjustable Deviation Alarm Flashes When Measured Temperature Exceeds or Falls Below Setpoint Temperature
•	NEMA-4X Front Bezel, Splash-Proof and Resistant to Dust
•	Discrete Status Indicators Illuminate When Temperature Display, Setpoint Display or Heat/Cool Output Is Active
•	UL Recognized (C), (US)

View related products - Temperature and Process Controllers and Power Switching Devices

The CN8100 Series may be ordered as either a PID or On/Off controller or as a Limit Safety Device. The ¼ DIN models are low cost and ideal for OEM or replacement applications. They are microprocessor-based and accurate to ±0.3% FS.

As a separate safety feature to your control application, the CN8121-R1 high limit safety device provides reliable high/low temperature limit shut-off control for most machine and process control applications including environmental chambers, furnaces, ovens and packaging machinery. As a high limit device, these controllers have a normally energized SPDT latching output relay which becomes de-energized whenever the process variable (PV) exceeds a selected setpoint value. Reset of the latching output relay is done from a reset pushbutton on the front panel of the controller.

For complete product specifications see the Related Links section at the bottom of this page.

To Order (Specify Model Number)

Part Number	Availability	Price	Description	Qty.

CN8101-R1		$315.00	1/4 DIN PID controller, J and K T/C input with relay output and 85 to 250 Vac power	Qty
CN8101-T1		$315.00	1/4 DIN PID controller, J and K T/C input with ac SSR output and 85 to 250 Vac power	Qty
CN8102-R1-R2		$342.00	1/4 DIN PID controller, J and K T/C input with dual relay outputs and 85 to 250 Vac power	Qty
CN8102-R1-T2		$342.00	1/4 DIN PID controller, J and K T/C input with one relay, one ac SSR output and 85 to 250 Vac power	Qty
CN8102-T1-T2		$342.00	1/4 DIN PID controller, J and K T/C input with dual ac SSR outputs and 85 to 250 Vac power	Qty
CN8111-R1		$317.00	1/4 DIN On/Off controller, J T/C input with one relay output and 85 to 250 Vac power	Qty
CN8111-T1		$317.00	1/4 DIN On/Off controller, J T/C input with one ac SSR output and 85 to 250 Vac power	Qty
CN8112-R1-R2		$335.00	1/4 DIN On/Off controller, J T/C input with dual relay outputs and 85 to 250 Vac power	Qty
CN8121-R1		$363.00	1/4 DIN FM approved hi limit controller, J T/C input with one 5 Amp relay outputs and 85 to 250 Vac power	Qty

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

Ordering Example: (1) CN8102-R1-R2 1/4 DIN dual mechanical relay output PID controller = $342

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Keywords:1/4 DIN, PID, On/Off, or Limit Controllers