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OMEGA CNI32AL Process Limit Controller

The CNI32AL is a versatile digital limit controller designed for process measurement and alarm applications. It accepts various input types including thermocouples, RTDs, voltage, and current signals, providing two relay alarm outputs with high accuracy. Featuring a large, multi-color programmable display, built-in excitation, and extensive configuration options like alarm conditions and display color settings, it is suitable for controlling pressure, flow, and other processes. Its robust design supports 90-240 Vac power with optional low voltage support, making it ideal for industrial automation systems.

Authorized Distributors
Source:DigiKey
Part No:CNI32-AL
Stock:0
Inv Date:06-12-2026
Price: Unit price: $440.78
Buy/RFQ:
Part No:CNI32-AL
Stock:0
Inv Date:06-12-2026
Price: Unit price: $458.78
Buy/RFQ:

OMEGA CNI32AL Process Limit Controller Specifications:

  • Input Types: Thermocouple, RTD, analog voltage, analog current
  • Accuracy: +0.5°C temperature; 0.03% reading
  • Temperature Stability: RTD 0.04°C/°C; Thermocouple 0.05°C/°C (cold junction compensation)
  • Process Input Resolution: 50 ppm/°C
  • Sampling Rate: 3 samples/sec
  • Display: 4-digit LED, 21 mm or 10.2 mm size
  • Thermocouple Types: J, K, T, E, R, S, B, C, N, L (J DIN)
  • RTD Inputs: 2, 3, 4-wire Pt sensors, 0.00385 or 0.00392 curve
  • Voltage Input: 0-100 mV, 0-1 V, 0-10 V with 10 MQ impedance
  • Current Input: 0-20 mA (5 Ω shunt)
  • Power Supply: 90-240 Vac ±10%, 50-400 Hz, optional low-voltage 24 Vac or 12-36 Vdc
  • Relay Outputs: SPDT, 250 Vac or 30 Vdc, 3A resistive load
  • Operating Temperature: 0 to 55°C; 32 to 131°F
  • Protection: NEMA 1, NEMA 4X/IP65 front options
  • Dimensions: 48 H x 96 W x 127 mm D for % DIN, others as specified

Buy the OMEGA CNI32AL – Reliable Process Limit Controller for Industrial Applications

Enhance your industrial automation systems by purchasing the Omega CNI32AL limit controller online today. This advanced device offers versatile input options including thermocouples and RTDs, ensuring high accuracy and reliability in process measurement and alarms. Featuring a multi-color programmable display, built-in excitation, and extensive configuration settings, it simplifies control applications for pressure, flow, and temperature. Its robust design supports 90-240 Vac power with optional low voltage support, making it ideal for various industrial environments. Order now to upgrade your control system with proven reliability and performance.

Order your Omega Series CNI32AL limit controller today and enhance your process control with dependable alarm and measurement capabilities.

Frequently Asked Questions

Where can I buy OMEGA CNI32AL?

You can click on the BUY or RFQ button to purchase CNI32AL from an authorized OMEGA distributor.

How do I troubleshoot issues or seek technical support for part CNI32AL?

You can download the CNI32AL datasheet or visit the OMEGA website for support.

Who is the manufacturer of CNI32AL?

OMEGA

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