Your feedback matters, take a quick surveyWebsite feedback
1/16, 1/8, and 1/4 DIN Temperature and Process PID Controllers
CND3 Temperature and Process PID Controller
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | C$309.54 |
| 10-24 | C$294.06 |
| 25-49 | C$278.59 |
| 50-99 | C$263.11 |
| 100-499 | C$247.63 |
| 500+ | C$232.16 |
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
- Base Model Starting from $80
- Fast Sampling Time 0.1 sec
- Heater Disconnection Detection
- All 1/4, 1/8, 1/16 DIN Models UL/cUL Certified
CN08D3-R-DC Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Control Outputs
Form Factor
Communications
Supply Voltage Type
Output Type
Measurement Type
Number of Inputs
Input Type
Ramp and Soak
Display Type
The New Omega temperature & process controller CND3 Series is designed with upgraded hardware and higher specifications to offer smart operation, fast response, and easy to use, plus user-friendly and user-defined function keys. With Self-Tuning PID and FUZZY temperature control functions, controllers can be installed in both open space or confined space applications and are capable of presenting a smooth temperature control curve.
Applications Include: Machinery for the printing, food packaging, solar panel manufacturing, and high-tech electronics industries.
SPECIFICATION
GENERAL SPECIFICATIONS
Power:
AC Power: 100 to 240 VAC, 50/60Hz, 5VA max
DC Power: 24 VDC ±10%, 5W max
Display: 2 line by 4-digital, FSTN LCD negative image transmissive with backlight
PV Display: Orange color backlight
SV Display: Green color backlight
Certification and Compliances:
Safety: UL Recognized Component, File E243710 Vol. 1
EC Declaration LVD: EN61010-1; 2010
EMC: EN61326-1; 2013, EN61131-2; 2007, EN61000-6; 2005, EN61000-6-4; 2007/A1; 2011 IP66 Enclosure rating (face only), IEC60529 Edition 2.1 2001-02
INPUT SPECIFICATIONS
Sample Rate: 100ms
Sensor Input Overvoltage Rating: 15 Vdc
RTD Inputs
Type: 3 wires
Excitation: 180µA
Lead Resistance: 15OΩ max per wire
Resolution: 1 or 0.1ºC for all type
Thermocouple
Input Impedance: Approx. 4.7MΩ
Lead Resistance Effect: -0.3µV/Ω
Cold Junction Compensation: Less than 1.5ºC typical (max 2.0ºC) error over -10 to 50ºC ambient temperature range
Resolution: 1 or 0.1ºC for all type
Temperature Indication Accuracy:
±(0.3% of span, +1ºC) at 25ºC ambient after 20 minutes warm up. Including NIST conformity, cold junction effect, A/D conversion errors and linearization conformity
Process Indication Accuracy
*Depending on the rating of resistor 249Ω built in.
Remote Set-Point Input:
DC 0 to 10V Linear Voltage Input: Opening Jumper, resolution: 156µV/scale
DC4 20mA/0 to 20mA Input: Shorting Jumper, resolution: 0.63µA/scale
User Input: (Event Input)
Contact:
ON Resistance: 1KΩ Max.
OFF Resistance: 100KΩ Min.
Response Time: 1 sec.
CT Input:
Opening Jumper for Max 30A Measurement with 30A CT Ring, Resolution: 0.1A
Shorting Jumper for Max 100A Measurement with 100A CT Ring, Resolution: 0.1A
OUTPUT SPECIFICATIONS
Relay Output:
Type: Form A
Contact Rating: 5A @ 250 VAC or 30 VDC (Resistive Loading)
Pulse Voltage Output:
Rating: DC 12V ±10%, 40mA max with short protection.
Current Output:
DC 0 to 20mA/DC 4 to 20mA output, max resistive loading 500Ω
Resolution: 2.14µA/scale
Linear Voltage Output:
DC 0 to 10V Output, min Resistive Loading 1KΩ Resolution: 1.1mV/scale
Retransmission Output
DC 0 to 20mA/DC 4 to 20mA Output, Max Resistive Loading 500Ω Resolution: 2.09µA/scale
Applications Include: Machinery for the printing, food packaging, solar panel manufacturing, and high-tech electronics industries.
SPECIFICATION
GENERAL SPECIFICATIONS
Power:
AC Power: 100 to 240 VAC, 50/60Hz, 5VA max
DC Power: 24 VDC ±10%, 5W max
Display: 2 line by 4-digital, FSTN LCD negative image transmissive with backlight
PV Display: Orange color backlight
SV Display: Green color backlight
Certification and Compliances:
Safety: UL Recognized Component, File E243710 Vol. 1
EC Declaration LVD: EN61010-1; 2010
EMC: EN61326-1; 2013, EN61131-2; 2007, EN61000-6; 2005, EN61000-6-4; 2007/A1; 2011 IP66 Enclosure rating (face only), IEC60529 Edition 2.1 2001-02
INPUT SPECIFICATIONS
Sample Rate: 100ms
Sensor Input Overvoltage Rating: 15 Vdc
RTD Inputs
Type: 3 wires
Excitation: 180µA
Lead Resistance: 15OΩ max per wire
Resolution: 1 or 0.1ºC for all type
Thermocouple
Input Impedance: Approx. 4.7MΩ
Lead Resistance Effect: -0.3µV/Ω
Cold Junction Compensation: Less than 1.5ºC typical (max 2.0ºC) error over -10 to 50ºC ambient temperature range
Resolution: 1 or 0.1ºC for all type
Temperature Indication Accuracy:
±(0.3% of span, +1ºC) at 25ºC ambient after 20 minutes warm up. Including NIST conformity, cold junction effect, A/D conversion errors and linearization conformity
Process Indication Accuracy
*Depending on the rating of resistor 249Ω built in.
Remote Set-Point Input:
DC 0 to 10V Linear Voltage Input: Opening Jumper, resolution: 156µV/scale
DC4 20mA/0 to 20mA Input: Shorting Jumper, resolution: 0.63µA/scale
User Input: (Event Input)
Contact:
ON Resistance: 1KΩ Max.
OFF Resistance: 100KΩ Min.
Response Time: 1 sec.
CT Input:
Opening Jumper for Max 30A Measurement with 30A CT Ring, Resolution: 0.1A
Shorting Jumper for Max 100A Measurement with 100A CT Ring, Resolution: 0.1A
OUTPUT SPECIFICATIONS
Relay Output:
Type: Form A
Contact Rating: 5A @ 250 VAC or 30 VDC (Resistive Loading)
Pulse Voltage Output:
Rating: DC 12V ±10%, 40mA max with short protection.
Current Output:
DC 0 to 20mA/DC 4 to 20mA output, max resistive loading 500Ω
Resolution: 2.14µA/scale
Linear Voltage Output:
DC 0 to 10V Output, min Resistive Loading 1KΩ Resolution: 1.1mV/scale
Retransmission Output
DC 0 to 20mA/DC 4 to 20mA Output, Max Resistive Loading 500Ω Resolution: 2.09µA/scale
Rated 3 out of
5
by
Dave AGCA from
Outstanding controller, abysmal manual.
This would be a 5+ star product if it weren't for the extraordinarily poor manual. This is a complex controller with a tremendous number of features and settings that can handle very difficult process control problems easily...once you figure out how to use it. Technical support, while very well meaning and committed to helping, was of not much assistance as they also relied on the same manual, and generally suggested "reading the manual" as a way out. I wouldn't have called if I hadn't read the manual. I will admit, that I am old, but I have been using Omega controllers for decades with few problems. The descriptions in the manual for this excellent controller were abysmal.
Date published: 2021-06-26
Rated 1 out of
5
by
qusai from
DONT DO THSI TO YOURSELF!
Extremely hard to program. You don't want to be spending hours just trying to program a simple step heating process and it still not working. Instructions aren't the best. There is no sense of hierarchy in the instruction steps nor a clear description of what each term means.
Date published: 2023-11-14
Rated 5 out of
5
by
West O Beer from
Already purchased a second time
Controller was shipped and received quickly, works perfectly for our temp control at the brewery.
Date published: 2023-09-13
Rated 5 out of
5
by
Ian B from
Capable, Simple, Affordable Controller
Handy little controller that has worked flawlessly so far. Installed to replace the failing electronics in a drying oven and found it easy to adapt to relatively low temperature use with the appropriate limits and alarms. Has brought control temperatures (using the same sensor) within 2C of the setpoint compared to 10C with the older electronics.
Date published: 2022-09-12
Rated 1 out of
5
by
Oyvind from
DON'T
The unit was so hard to program that even with Omega engineers helping/instructing me over the phone I could not get it to work. After 4 calls and about 8 hours on the phone I gave up.
Date published: 2021-03-12
Rated 4 out of
5
by
J Williams from
Great Controller
Great controller but Tech Support thru "Contact Support" on website had little knowledge of how to help with controller functions. Some trial and error, and too much manual reading to make it do what I wanted.
Date published: 2024-06-24
Rated 4 out of
5
by
TimK from
Great programmable controller
This controller is just what I needed to upgrade my existing furnace controller to a controller with program/profile capabilities. It does everything I need it to do for this application. The only drawback is that the buttons are difficult to push, but once set up, this is a minor issue.
Date published: 2023-03-06
Rated 5 out of
5
by
Denise Testa from
Cost Wise
This is a cost wise controller that performs well. Omega is a trusted Company I have used for years.
Date published: 2022-02-01
RoHS 2015/863 - View Certificate
CE Approved
UL cULus Listed
On the manual it lists the factory setting for the temperature lower limit is -200C, does that mean that it can accurately measure values at -200C and then heat up to room temperature? We are trying to use this controller with a low temperature system.
This unit can control process temps to -200 C accurately if the sensor accuracy is compatible with the temperature range as well. Example of compatible sensor is the PT100 RTD.
And example probe is ; PR-11-2-100-1/8-12-E
Thank you for your question.
Date published: 2019-07-01
What are the panel cutout dimensions? Also, is there a 2D dxf file available?
The dimensions of the panel cutouts are on page 2 of the users guide and there are no files available to provide.
Date published: 2020-10-14
What is the ramping up rate typically, accuracy of rate for ramp/soak at high temperatures (1300^c), its total steps, profiles and can you program it to changes its rate of ramp/soak to fine accuracy?
Thank you for your inquiry. Please refer to the manual for all of this information.
Date published: 2024-07-03
What the screen displays on start up does not match anything I see in the manual. Is there a set up guide? The manual does not include a set up guide.
Hi Rob,
Thank you for the inquiry. Sorry, that we do not have strart up. Manual goes directly in to set up pages. Please see the manual page 3. Refers to the 3 modes Regulation, Operation, and Initial Setting modes and how to navigate between modes. https://assets.omega.com/manuals/M-CND3.pdf
Best regards
OMEGA
Date published: 2021-03-07
What is the min and max temperature range for the temp controller?
Thank you for your inquiry. The Operating Temperature Range is 0°C ~ 50°C.
Date published: 2021-12-13
how can we do different slopes with different steps?
Thank you for your inquiry. Unfortunately you can perform this function with this unit.
Date published: 2022-06-24
do you have an example of setting up a pattern in the CND3 controller? I have set the pattern 0, turned on prog mode. Put system in RUN, it just heats and heats. Does the pattern wait to hit temperature before moving on
Thank you for the inquiry. Please forward this in an email to TEMP@OMEGA.COM so that we can help you trouble shoot the problem.
Note; Start you first target temperature to ambient room temp.
Best regards
OMEGA
Date published: 2020-07-24
Does this controller have a ramp to setpoint feature (or slope SV) that would work while a remote setpoint is used?
Thank you for your inquiry. This unit cannot use the SLOPE SV feature and REMOTE at the same time.
Date published: 2020-05-10
Does this Alarm stay latched and not be able to be reset if it is in an alarm condition. Example: Target heating SP of 800F and alarm high set at 1000F. If the PV is at 1050F, can you reset the alarm function? Same with a low temp alarm for cooling?
Thank you for your inquiry. Alarms can be reset by activating the F1/F2 Buttons as reset.
Date published: 2020-10-02
Does the derivative control mode actually work in these controller's? I purchased 6 of the 1/32 Din's with no derivative action - to verify, we set Kd to max with no effect on controller output.
Thank you for your inquiry. We believe the best assistance would come from speaking to us directly at 888-826-6342 ask for the Temperature Department (HOURS 8:30AM - 6:30PM EST).
Date published: 2022-03-18
What are the dimensions on the CN08D3?
Thank you for your inquiry. The dimensions on the CN08D3 are: 48 H x 96 W x 80 mm D.
Date published: 2023-12-07
I have a CN08D3-L-AC controller. The manual describes a "remote mode" that would allow the setting value to be controlled with a 0-10V analog signal. Can I add this feature by adding a remote board to the controller? If so, what is the part number?
Thank you for your inquiry. The unit can accept the signal directly. No extra hardware needed.
Date published: 2021-12-13
Is the SYNC Configuration Software used to configure the CN16D3-MR-2U-CM-AC. Can the setting in the instrument be saved to disk and downloaded into another like instrument.
Hi Gharter,
Thank you for the inquiry. SYNC program does not work with this controller. If you purchase the RS485 option with this controller you can use the free software linked up next to manuals on this web page. You would also need an RS485 to USB converter for your PC. Please forward questions on CND3 series software to TEMP@OMEGA.COM
Best regards,
OMEGA
Date published: 2022-11-18
When making a pattern with many steps, I see we can choose the temperature and time of each step and set an initial slope. However, this slope applies to all the steps. Is it possible to give each step a different slope so I can have different rates?
Hi KTB1165,
Thank you for the inquiry. Recipes consist of Setpoint (SP) and time (Ti) to the set point. Ramp rate is determined by the initial SP to final SP difference and the time Ti to the target.
Best regards,
OMEGA
Date published: 2022-06-30
What is the depth CN16D3-R-AC? I am able to find the panel cut out but am unable to find the depth the unit will stick into the cabinet.
Thank you for your inquiry, the depth of the CN16D3-R-AC is 105.7 mm or 4.18 inches.
Date published: 2021-05-28
Are there any videos or guidance on how I can set up this device? Now I can only find a sketch on the side of the controller. I basically don't know which joint should be conncected if this is only the reference
Hi David1996,
Thank you for the inquiry. Please forward you request to TEMP@OMEGA.COM.
Best regards
OMEGA
Date published: 2022-04-12
Is it correct that CN16D3-L-AC has one alarm relay with contacts rated for 3A?
Hi Sketel,
The CND3 series include 2 alarm outputs rated 3 amps resistive load. The L designation is for a voltage output for control.
Best regards
OMEGA
Date published: 2020-10-30
How deep is the CN16D3-L-AC? I found the cutout dimensions, but no length.
Thank you for your inquiry. The faceplate has a depth of 9.5mm. The remaining depth is 80.0mm.
Date published: 2024-05-01
In operation mode, screen says "No cont" instead of "1234." What does this mean? I can't find anything in the manual about it.
Thank you for your inquiry ktb1165. We at OMEGA would be happy to help you with your issue. However, due to this being a more complicated issue please call 1-888-826-6342, ask for Temperature Engineering and speak to one of our temperature engineers over the phone so we may better assist you troubleshooting this controller.
Date published: 2024-09-30
Does this have ramp and soak? If so how many
Thank you for your inquiry. This unit provides 16 patterns (programs) with 16 steps (8 ramp/ 8 soak) each,
Date published: 2020-05-26
The manual (p13) talks about setting the "control period". Exactly which parameter is this? Thank you
The Control Period is the period of PID operation, if the control period is 10s, it means a PID operation is carried out every 10s. The result is then output to control the temperature. If the system heats up quickly, the control period shall not be set too long. For relay output, the lifespan of the relay shall be considered; a
short period will shorten the lifespan of relay. Parameter "o1-H, o1-C, o2-H, o2-C"
Date published: 2021-12-13
We are using this controller for temperature ranges 400/600C. How often do you recommend the controller be calibrated? I did not find any calibration recommendation in the Manual.
Omega recommends most instruments be calibrated once per year and more often in critical applications.
Date published: 2024-10-18
What is the depth measurement of CN16D3-LR-2U-CM-DC? I have the panel cutout size from the manual, but I haven't been able to find a dimension for how far it will stick into the cabinet.
Thank you for your inquiry. The faceplate has a depth of 9.5mm. The remaining depth is 80.0mm.
Date published: 2022-03-30
What are the dimensions of the CN04D3-MR-2U-CM-AC and the required panel cutout? I did not see this information in the available CND3-Series_Manual.pdf document. Sharing drawings or models would certainly help system designers.
Thank you for your inquiry. The panel cutout is 91mm by 91mm.
Date published: 2024-02-29
Is there a changelog for new versions? We recently replaced some v2.8s with v2.9s and they don't seem to hold settings after power loss (at least not the thermocouple type). We're using model CN16D3-MR-2U-CM-DC
Hi Collin,
Thank you for the inquiry. For a list of parameters not stored in nonvolatile memory please forward this request to TEMP@OMEGA.COM.
Best regards,
OMEGA
Date published: 2023-03-10
I have an AC device (CN16D3-LR-2U-CM-AC) rated at 100-240 V. How do I go about powering it? My device didn't include a power supply, but I noticed the rating matches the average outlet voltage, can it be powered directly without a transformer?
Thank you for your inquiry. This controller is designed to be panel mounted and hard wired to the rear screw terminals with standard AC power (100 - 240 VAC). A power supply or transformer is not required.
Date published: 2021-08-23
Is there a CAD model available, or a 2D drawing, to help with component layout and size/space requirements?
Thank you for your request. Unfortunately, we do not provide CAD, Step Files, 3D model or 2-Dimensional Drawings for this product. We have measurements listed on the specification sheet and/or manual.
Date published: 2024-02-29
Is output 1 the linear V output. Is it max 250V @ 5amp? Can it work on a contactor with a 110/120V coil?
Thank you for your inquiry Tennessee1074. The 250 Vac @ 5 A output you are referring to is for the relay output of the controller. Yes, it can handle any voltage below 250 Vac as long the current rating of the load is below 5 A.
Date published: 2024-09-30