Omega Products CT9133 User Manual

Microprocessor-Based Circular Chart Recorders

CT9000 Series

Starts at

2137

⻬ 1-, 2-, 3-, or 4-Pen Version ⻬ Programmable for 254, 280, or

305 mm (10, 11, or 12") Charts

⻬ Accepts Thermocouple, RTD,

V, mV, mA, or Switch Signals

⻬ 40-Character Display ⻬ Up to 4 Alarms per Variable ⻬ 16 Profiles

The CT9000 microprocessor-based circular recorder offers 1 to 4 trends with 1 color per channel. The latter allows future trend addition upgrades and improves chart annotation of times, dates, scale values, trend line tags, and user-configurable real-time actuated chart messages. This instrument can accept up to 8 inputs. Some inputs do not have to be associated with the trend pens (i.e., display only). Up to 4 process values can be displayed at one time on the 40-character vacuum fluorescent display (2 lines of 20 characters each). Full English prompts allow easy configuration. With the recorder’s proven dotting head print technology, there is no time difference between trend lines. This feature, along with the straight radial time line (compared with the curved lines on other recorders) allows for more accurate reading of data. The unit uses plain paper charts with pre-printed rings to further enhance readability and provide better long-term storage.

Specifications

General

T/C Accuracy: Typically 1°C (1.8°F) Chart Accuracy: 0.3% of span Chart Rotation Accuracy:

0.2 minutes for 24 hours

Ambient Temperature Error:

±0.01% of span per °C (1.8°F) deviation from 25°C (77°F)

Isolation: 500 Vdc/350 Vac CMR: 120 dB minimum NMR: 100 dB @ 60 Hz or greater Scan Rate: 2 scans/s on each input Operating Temperature:

0 to 50°C (32 to 122°F)

Storage Temperature:

-40 to 65°C (-40 to 149°F)

Humidity: 10 to 90% RH, non-condensing Vibration: 0.3 to 100 Hz @ 0.2 g

Remember to

Order Extra

Paper and Pens!

CT9144,

$3453, shown

smaller than

actual size.

Line Voltage: 90 to 264 Vac, 50/60 Hz Power Consumption: 60 VA max Enclosure: Gasketed cover,

case and window.

NEMA Rating: NEMA 3 (IP54) Mounting: Panel or optional wall

mounting

Mounting Position:

Up to 30° forward or backward tilt from vertical; up to 10° side tilt from vertical

Overall Dimensions:

358.65 W x 425.96 H x 196.85 mm D (14.12 x 16.77 x 7.75") Panel Cutout: 322.58 W x

322.58 mm H (12.7 x 12.7")

Panel Depth: 133.35 mm (5.25") Panel Protrusion: 63.5 mm (2.5") Weight: 11.34 kg (25 lb) Clock Accuracy: 1 min/month typically,

4 min/month worst case Battery Backup: 5 years min, 10 years typically; lithium battery (included)

Operator Interface

Display: 2-line, 40-character VFD with

5 mm (0.21") high characters Status Indicator: 8 user configurable, red LED status indicator Keypad: 15 keys for programming and unit operation

Display Formats: 3 Operator Messages: 12 Operator Inputs: 12

Recording

Pen Type: Disposable 4-pen fiber-tip

marker assembly

S-137

Pen Colors: Red, green, blue, black Chart Drive: DC stepper motor Chart Size: Programmable for

10-, 11- or 12-inch charts (12-inch charts are actually 11.875")

Chart Rotation:

6 to 9999 hours per revolution Recorded Values: Any of over 20 values can be trended/recorded

Recording Methods:

Drag pen simulation, instantaneous value, connect the values, average value, connect the averages Action on New Chart: Print scales and range list, begin normal recording

Chart Messages: 12

Input Ranges

Thermocouple

J: -200 to 1200°C (-328 to 2192°F) K: -250 to 1370°C (-418 to 2498°F) E: -250 to 1000°C (-418 to 1832°F) N: -250 to 1300°C (-418 to 2372°F) T: -250 to 400°C (-418 to 752°F) R: 200 to 1700°C (392 to 3092°F) S: 250 to 1750°C (482 to 3182°F) B: 200 to 1800°C (392 to 3272°F) G: 0 to 2300°C (32 to 4172°F) C: 0 to 2300°C (32 to 4172°F)

D: 0 to 2300°C (32 to 4172°F) NNM: 0 to 1370°C (32 to 4172°F) PLATINEL II: 0 to 1400°C (32 to 2552°F) RTD: -200 to 480°C (-328 to 896°F)

100 Ω platinum with 385 curve 2- or 3-wire, also available with 392 curve or 100 Ω nickel Volts DC: To 25 mV, 0 to 100 mV, 0 to 1V, 0 to 10V

mA DC: 0 to 20 mA or 4 to 20 mA with

Extended Warranty

Program

internal 50 Ω shunt

Contact Closure:

Open/closed switch sensing without external voltages or resistors Processing: Square root and exponential functions for linear inputs Value Cutoff: None, at value, to zero below value, to zero near zero Measurement Error: ±0.025% of measurement span reference accuracy

Cold-Junction Compensation Accuracy: ±0.2°C @ 25°C

(±0.36°F @ 77°F)

Cold-Junction Compensation Rejection:

0.04°/° deviation from 25°C (77°F)

Thermocouple Linearization Error:

±0.25°C (1.45°F) typical, ±0.5°C (0.9°F) worst case with exceptions; RTD: ±0.1°C (0.18°F) typical, ±0.3°C (0.54°F) worst case Sensor Fault Detection: Sensor break on all T/Cs, RTDs, 1V, 1 to 5V, 4 to 20 mA and mV ranges; sensors high and low on all inputs, 5% above or below range

Sensor Break: Up-scale or down-scale

On/Off Outputs

On/Off Actuators:

Any of over 100 digital values/states can be used to actuate on/off outputs Relays: SPDT contacts rated 5 A resistive @ 115 Vac

Solid State Relays:

Open-collector output, can provide 40 mA @ 3 Vdc or 20 mA @ 4 Vdc Pulsed Outputs: 50 ms pulse when used with totalizer pulsed outputs

Current Outputs

Drivers: Any of 20 values can be used

to drive analog outputs

Output Span:

To 20 mA or 4 to 20 mA, nominal

Resolution:

12 bits based on 0 to 25.6 mA span

Accuracy: ±0.1% of 20 mA span Compliance: 650 Ω load Totalizers:

Number: 4 are included in the option Digits: 9, displayable with or

without commas Types: Continuous, prelude count down, and pulse counting

Presets: 1 per totalizer

Pulsed Outputs: Fully configurable

computing capabilities

Derived Variables: 12 Math Functions: Add, subtract,

multiply, divide, average, exponential, log 10, log e, power 10, power e Built-In Equations: Linear, polynomial, °C to °F, °F to °C, linear mass flow, DP mass flow, BTU, RH, FO, ZrO Other Functions: High select, low select, high peak, low peak, track and hold, 1 of 2 selector, convert actuator Custom Curves: Four 20-point curves, usable in multiple calculations

Logic Capabilities

Actuators:

Over 100 digital values are accessible

Derived Actuators:

24 combinations of 24 items

Logic Operators:

NOT, OR, AND, parentheses

Timers: 4 Time/Date Combination Actuators: 6

Alarms

Number: Up to 4 alarms for each of

4 process variables Type: Process high or low, rate rising or falling Hysteresis: Fully adjustable

OMEGACARESMextended warranty program is available for models shown on this page. Ask your sales representative for full details when placing an order. OMEGACARE equivalent loaners.

covers parts, labor and

CT9173, $3224, shown smaller than actual size.

MOST POPULAR MODELS HIGHLIGHTED

To Order (Specify Model Number)

Model No.* Price Description

CT9111 $2137 1-pen, 1-color recorder with 1 input CT9122 2507 2-pen, 2-color recorder with 2 inputs CT9133 2951 3-pen, 3-color recorder with 3 inputs CT9144 3453 4-pen, 4-color recorder with 4 inputs CT9151 2765 1-pen, 4-color recorder with 1 input CT9162 2995 2-pen, 4-color recorder with 2 inputs CT9173 3224 3-pen, 4-color recorder with 3 inputs

Options

Order Suffix Price Description

-AL** Below 2, 4, 6 or 8 relay outputs

-SR** Below 2, 4, 6 or 8 SSRs

-MA1 $184 One 4 to 20 mA output

-MA2 368 Two 4 to 20 mA outputs

-MT1 265 Math (computing and logic capabilities)

-MT2 250 Totalizer

-MT3 500 Math and totalizer

-EN3 40 Plastic window (glass is standard)

Number of relays or SSRs and prices respectively: 2: $140; 4: $240; 6: $380; 8: $480.

Total relays and SSRs may not exceed 8.

Accessories

Model No. Price Description

CT9000C-RC-GR $48 Pen cartridge—green/red CT9000C-RC-GRB 52 Pen cartridge—green/red/blue CT9000C-RC-GRBB 56 Pen cartridge—green/red/blue/black CT9000C-12-100 28 Paper, 305 mm (12"), 100 div. 100 sheets CT9000C-12-70 21 Paper, 305 mm (12"), 70 div. 100 sheets CT9000C-10-100 18 Paper, 254 mm (10"), 100 div. 100 sheets CT9000C-11-100 19 Paper, 280 mm (11"), 100 div. 100 sheets CT9000-WALL 24 Wall mounting brackets

Comes complete with a package of charts, pen cartridge and operator’s manual. Ordering Examples: CT9111, single-pen programmable recorder, $2137.

For additional universal inputs, change last digit of base number to 2, 3, 4, 6, or 8, representing

the total number of inputs, and add $210 per input beyond standard number offered (e.g., CT9144, 4-pen recorder with 4 inputs, $3453. OCW-1 OMEGACARESMextends standard 2-year warranty to a total of 3 years ($150), $3453 + 150 = $3603. CT9151, 1-pen, 4-color recorder, $2765.

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