OMEGA CNI8DH33 1/8 DIN Horizontal and Vertical Dual Display PID Controllers (J, K, T, E, R, S, B, C, N, L (J DIN), 4 Digit LED)

CMRR: 120 dB

NMRR: 60 dB

Width: 96 mm

Height: 48 mm

Length: 127 mm

Weight: 295 g

Accuracy: ± 0.5 °C (± 0.9 °F)

Polarity: Unipolar

RTD Type: 100/500/1000Ω Pt sensor; 2-, 3- or 4-wire; α=0.00385 or 0.00392

Approvals: UL, C-UL, CE per 2014/35/EU

Isolation: Power to Input/Output: 2300 Vac per 1 minute test For Low Voltage Power Option: 1500 Vac per 1 minute test Power to Relay/SSR Output: 2300 Vac per 1 minute test Relay/SSR to Relay/SSR Output: 2300 Vac per 1 minute test RS232/485 to Input/Output: 500 Vac per 1 minute test

Input Type: Thermocouple, RTD, mA, Voltage

Resolution: 1°/0.1°; 10 µV process

Form factor: 1/8 DIN

Current, Max: 0 to 20 mA (5 Ω load)

Display Size: 46 mm (1.8 in)

Display Type: 4 Digit LED

Accuracy Note: ± 0.5°C temp; 0.03% rdg

Input Voltage: 0 to 100 mV, 0 to 1 Vdc, 0 to 10 Vdc

Output Detail: Relay/Relay;Relay: 250 Vac or 30 Vdc @ 3 A (resistive load); configurable for on/off, PID and ramp and soak Output 1: SPDT, can be configured as alarm 1 output Output 2: SPDT, can be configured as alarm 2 output Isolated Analog Voltage and Current Current: 10 V max @ 20 mA output Voltage: 20 mA max for 0 to 10 V output

Output Signal: Current, Voltage

Sampling Rate: 3 Hz (3 updates/second)

Step Response: 0.7 sec for 99.9%

A/D Conversion: Dual Slope

Control Output: SPDT Relay, Alarm

Digital Filter: Programmable

Supply Voltage: 90 to 240 Vac

Impedance Input: 10 MΩ for 100 mV; 1 MΩ for 1V or 10 Vdc

Span Adjustment: 0.001 to 9999 counts

Number of Inputs: 4

Cutout Dimensions: 45 x 92 mm

Decimal Selection: 0,001, 0,01, 0,1, None

Display Type Note: 4-digit 9-segment LED 10.2 mm (0.40"); i32, i16, i16D, i8DV 21 mm (0.83"); i8 10.2 mm (0.40") and 21 mm (0.83"); i8DH RED, GREEN, and AMBER programmable colors for process variable, setpoint and temperature units

Enclosure Ratings: NEMA Type 1

Offset Adjustment: -1999 to 9999

Supply Power Note: 90 to 240 Vac ± 10%, 50 to 400 Hz*, 110 to 300 Vdc, equivalent voltage Low Voltage Power Option: 24 Vac**, 12 to 36 Vdc for DPi/CNi/DPiS/CNiS; 20 to 36 Vdc for dual display, ethernet and isolated analog output from qualified safety approved source

Supply Power Type: AC

Thermocouple Type: J, K, T, E, R, S, B, C, N, L (J DIN)

Input Configuration: Single-ended

Set Point Adjustment: Menu Configurable

Additional Features 1: Dual Display Horizontal, Built-In Excitation, Front Removable

Temperature Stability: RTD: 0.04°C/°C ;TC @ 25°C (77°F): 0.05°C/°C; Cold Junction Compensation; Process: 50 ppm/°C

Control Characteristics: Action: Reverse (heat) or direct (cool) Modes: Time and amplitude proportional control; selectable manual or auto PID, proportional, proportional with integral, proportional with derivative and anti-reset Windup, and on/off Rate: 0 to 399.9 s Reset: 0 to 3999 s Cycle Time: 1 to 199 s; set to 0 for on/off Gain: 0.5 to 100% of span; setpoints 1 or 2 Damping: 0000 to 0008 Soak: 00.00 to 99.59 (HH:MM), or OFF Ramp to Setpoint: 00.00 to 99.59 (HH:MM), or OFF Auto Tune: Operator initiated from front pane

Operating Temperature, Max: 50 °C

Operating Temperature, Min: 0 °C

Thermocouple Lead Resistance, Max: 100 Ω

Datasheet