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CND3-Series
1/16, 1/8, and 1/4 DIN Temperature and Process PID Controllers
Models In Stock
- 0.1 sec high-speed sampling with heater disconnection detection for critical process protection
- Ideal for plastics, packaging, ovens, and machinery requiring reliable temperature control
- Starting at $80, delivers advanced control features at an entry-level price point
- UL/cUL certified 1/4, 1/8 & 1/16 DIN digital temperature controller with fast response
CND3-Series
From
C$
337.23
Models In Stock
Product Overview
- Altitude,Max 2000 m
- Control Mode PID Control, Fuzzy Control, Self-tune, Manual tuning, On-off control
- Display Type Note LCD display. Process value (PV): Yellow color, Set point (SV): Green color, 3.5 Digit Dual Display Display Accuracy: 0 or 1 digit to the right of the decimal point (selectable)
- Input Type Thermocouple, RTD, mA, Voltage
- Measurement Type Current, Temperature, Voltage
- Measuring Range Type K: -200 ~ 1300°C, Type J: -100 ~ 1200°C, Type T: -200 ~ 400°C, Type E: 0 ~ 600°C, Type N: -200 ~ 1300°C, Type R: 0 ~ 1700°C, Type S: 0 ~ 1700°C , Type B: 100 ~ 1800°C, Type L: -200 ~ 850°C, Type U: -200 ~ 500°C, Type TXK: -200 ~ 800°C, RTD (JPt100): -20 ~ 400°C, RTD (Pt100): -200 ~ 850°C, Resistance (Ni120): -80 ~ 300°C, Resistance (Cu50): -50 ~ 150°C, Analog Voltage Input (0~5V): -999~9999, Analog Voltage Input (0~10V): -999~9999, Analog Voltage Input (0~20m A): -999~9999, Analog Voltage Input (4~20m A): -999~9999, Analog Voltage Input (0~50m V): -999~9999
- Number of Inputs 1
- Operating Temperature, Max 50 °C
- Operating Temperature, Min 0 °C
- Output Signal None
- Ramp and Soak Multiple Ramp & Soak
- Relative Humidity 35% ~ 80% RH（non-condensing）
- RTD Type 100 Ω pt or Jpt sensor; 3-wire Pt100
- Sampling Rate 10 Hz (10 updates/second)
- Sampling Rate Note Analog input: 0.1 sec/scan; Thermocouple or Platinum RTD: 0.1 sec/per scan
- Series ID CND3-Series
- Shock Resistance Max. 300m/ s² , 3 times in each 3 axes, 6 directions
- Storage Temperature, Max 65 °C
- Storage Temperature, Min -20 °C
- Supply Power Note 80 ~ 260Vac 50/60Hz; 24Vac 50/60Hz ± 10%; 24 Vdc ± 10%
- Thermocouple Type J, K,T, E, N, R, S, U, B, L, TXK
- Vibration Resistance 10 to 55Hz, 10m/s² for 10min, each in X, Y and Z directions
Supported Applications
The Omega CND3 Series comprises temperature and process PID controllers designed for monitoring temperatures in various environments. As an open-type unit, the series is intended for integration into control systems where operators require a high-resolution LCD display to monitor Process Value (PV) and Set Point (SV). The controller supports applications requiring precise regulation via multiple sensor types including thermocouples, platinum RTDs, resistance sensors, and analog inputs.
Operating Conditions & Performance
The CND3 Series operates within an ambient temperature range of 0°C ~ +50°C with a relative humidity rating of 35% ~ 80% RH (non-condensing). Storage conditions are specified as -20°C ~ +65°C. The unit features a sampling rate of 0.1 sec/per scan for analog inputs, thermocouples, and platinum RTDs. Display accuracy is selectable to show either an integer value or one digit to the right of the decimal point.
Electrical specifications include power consumption up to 8VA max. The controller withstands vibration resistance of 10 to 55Hz at 10m/s² for 10 minutes in X, Y, and Z directions, and shock resistance of Max. 300m/s² (3 times in each 3 axes, 6 directions). Maximum operating altitude is listed as 2000m.
Configuration Options
The series offers a configurable envelope across panel sizes, input types, control modes, and output configurations. Selection logic follows the model number guide: CN <1> <2> D3-<3>-<4>-<5>-<6>-<7>-<8>.
Panel Sizes
- Code 20: 48x48 mm (1/16 DIN)
- Code 30: 72x72 mm
- Code 40: 48x96 mm (1/8 DIN)
- Code 60: 96x96 mm (1/4 DIN)
Sensor Inputs & Measurement Ranges
The controller accepts the following input types with selectable temperature units of °C or °F:
- Thermocouple: K, J, T, E, N, R, S, B, L, U, TXK
- 3-wire Platinum RTD: Pt100, JPt100
- Resistance: Cu50, Ni120
- Analog Input: 0 ~ 5Vdc, 0 ~ 10Vdc, 0 ~ 20mA, 4 ~ 20mA, 0 ~ 50mVdc
Control Modes & Outputs
Available control modes include PID, PID program control (Ramp/Soak), FUZZY, Self-tuning, Manual, and On/OFF. The series supports up to two output groups with the following signal types:
- Relay Output: 250Vac, 5A resistive load
- Voltage Pulse Output: 12Vdc -10%~+20%, Max. output current 40mA
- DC Current Output: 4 ~ 20mA (Load resistance: Max. 500Ω)
- Linear Voltage Output: 0 ~ 10Vdc
Optional features include Event Inputs and CT measure inputs for current measurement using external transformers compliant with IEC-61010-2-032.
Power Supply & Connections
- Voltage: 80 ~ 260Vac 50/60Hz; 24Vac 50/60Hz ±10%; 24 Vdc ±10%
- Terminals: Recommended solder-less terminals (M3 screw, width 5.8 mm)
Key Product Differences
Variants within the CND3 Series are distinguished by panel dimensions and output configurations encoded in the model number. The first digit following "CN" indicates the DIN size (e.g., CN04 for 1/8 DIN, CN16 for 1/4 DIN). Subsequent codes define the primary control output type (Relay 'R', Voltage Pulse 'V', Current 'C', Linear Voltage 'L') and secondary alarm or auxiliary outputs. Power supply options are designated by code A (80 ~ 260Vac) or D (24Vac/Vdc), with specific model restrictions noted for the DT330 72x72 variant regarding DC support.
The series includes configurations supporting dual output groups, allowing independent selection of control and alarm functions. Optional communication capabilities include RS-485 interfaces and event input channels configured via optional codes in positions 6 through 8 of the model string.
PDFs & Manuals
Software & Drivers
