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OMEGA CNI3233DCAL Limit Controller

The CNI3233DCAL is a versatile limit controller designed for precise process measurement and alarm applications. It accepts various input types including thermocouples, RTDs, voltage, and current signals, with high accuracy and stability. Featuring two relay alarm outputs, a large multi-color programmable display, built-in excitation, and flexible configuration options, it is suitable for pressure, flow, or other process controls. Its compact design supports multiple power options and easy front panel access for setup, making it ideal for industrial automation and control systems.

Authorized Distributors
Source:DigiKey
Part No:CNI3233-DC-AL
Stock:0
Inv Date:06-12-2026
Price: Unit price: $514.39
Buy/RFQ:
Part No:CNI3233-DC-AL
Stock:0
Inv Date:06-12-2026
Price: Unit price: $486.71
Buy/RFQ:

OMEGA CNI3233DCAL Limit Controller Specifications:

  • Input Types: Thermocouple, RTD, analog voltage, analog current
  • Accuracy: +0.5°C temperature; 0.03% reading
  • RTD Resistance: 100/500/1000 ohms; 2, 3, or 4-wire; 0.00385 or 0.00392 curve
  • Thermocouple Types: J, K, T, E, R, S, B, C, N, L (J DIN)
  • Voltage Input Range: 0 to 100 mV, 0 to 1 V, 0 to 10 Vdc
  • Input Impedance: 10 MΩ for 100 mV; 1 MΩ for 1 V and 10 V
  • Current Input: 0 to 20 mA with 5Ω shunt
  • Display: 4-digit 9-segment LED, 21 mm (0.83"), optional 10.2 mm (0.40")
  • Power Supply: 90 to 240 Vac +10%, 50 to 400 Hz, or 110 to 300 Vdc; optional 24 Vac / 12-36 Vdc low power
  • Operating Temperature: 0 to 55°C (32 to 131°F), 90% RH non-condensing
  • Relay Outputs: SPDT, 250 Vac / 30 Vdc, 3A
  • Dimensions: 48 H x 96 W x 127 mm D (1.89 x 3.78 x 5"), or variants with 48 H x 48 W x 127 mm D (1.89 x 1.89 x 5")
  • Protection Rating: NEMA 1 / Type 1, NEMA 4X / Type 4 (IP65)
  • Built-in 24 Vdc excitation for transmitters and sensors

Buy the OMEGA Series CNi Limit Controller: CNI3233DCAL

Purchase the OMEGA CNI3233DCAL limit controller online today to enhance your industrial process management. This highly flexible device features dual relay outputs, multi-input support including thermocouples, RTDs, voltage, and current signals. Its large multi-color display allows easy configuration and monitoring, making it ideal for pressure, flow, or temperature applications. With built-in excitation, various power options, and rugged protection, it ensures dependable operation in demanding environments. Simplify installation and setup with this versatile, programmable limit controller optimized for industrial automation.

Get OMEGA CNI3233DCAL today—designed for precise process control and reliable alarm management.

Frequently Asked Questions

Where can I buy OMEGA CNI3233DCAL?

You can click on the BUY or RFQ button to purchase CNI3233DCAL from an authorized OMEGA distributor.

How do I troubleshoot issues or seek technical support for part CNI3233DCAL?

You can download the CNI3233DCAL datasheet or visit the OMEGA website for support.

Who is the manufacturer of CNI3233DCAL?

OMEGA

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