CT6100-Series

1, 2 or 3 Channel Programmable Process Input Circular Recorders

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Accepts Thermocouple, RTD, Vdc, and mA DC Inputs
High Accuracy and Stability
User Configurable via Front-Panel Keypad
Easy-to-Use Menu-Driven Interface for Rapid Configuration and Calibration

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CT6100-Series

From ^$ 3,712.80

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3 Variations available

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Data Sheet

Product Overview

Accuracy ± 0.2 %
Accuracy Detail Thermocouple: ±0.25%, RTD, Low Range (-200 to 200°C): ±0.2°C, RTD, High Range (200 to 850°C): ±0.8°C, Voltage: ±0.2%, Current: ±0.2% Linearization: "T/C Types J, K, T, N, E: ±0.1°C, -50 to 200°C, ±1°C maximum, T/C Types R and S: ±0.2°C, -50 to 200°C, ±1°C maximum, T/C Type B: ±1°C maximum RTD: ±0.1°C, -200 to 850°C"
Additional Features 1 Transmitter Power Supply
Approvals CE
Chart Diameter 244 mm
Chart Note Chart Drive: DC Stepper Motor
Chart Speed 1 to 24 hours in steps of one hour, 2 to 31 days in steps of 1 day
Current Measurement Range ± 20 mA
Cutout Dimensions 288 x 356 mm
Data protection Access by password, Internal hardware jumper lock, Lockable Door
Deadband 0 to 10%
Display Note 2 line x 20 character dot matrix liquid crystal with backlight and automatic temperature compensation; 9.6 mm (0.37") character height. Alarm Display: Relay status shown by red and green front panel LEDs
Display Type LCD
Enclosure Ratings IP55, NEMA Type 12
Height 396 mm
Input Note Input Isolation: Optoelectronic on 2 and 3 input models 500 Vrms channel to-channel, 500 Vrms channel-to-ground
Input Protection ±50 Vdc; Snubber Network: 22 nF and 100 Ω across each contact
Input Resistance Thermocouple: 10 MΩ;±2 mA: 200 Ω;±20 mA: 20 Ω;±2V, ±20V: >1 MΩ
Length 171 mm
Materials Steel, GF Polyester, Acrylic
Measurement Range Note Thermocouples to BS4937 (type B minimum temp 200°C) Current: ±2 mA, ±20 mA Voltage: ±2V, +20 Vdc
Measurement Type Thermocouple, RTD, Current, Voltage
Mounting Panel Mounting or Surface Mounting
Operating Temperature, Max 55 °C
Operating Temperature, Min 0 °C
Pen Type Pen Lift
Pen Type Note Powered, activated from front panel; chart fast time advance possible with pens raised
Power Consumption max 25 W
Relative Humidity 0 to 90% RH, non-condensing
Resolution Positioning Resolution: >0.1%
Response Time 4.5 sec
RTD Type 100 Ω Pt sensor; α= 0.00385
Sensor Break Detection Thermocouple Burn-Out: Pull-Up or Pull-Down, Selectable; Sensor Fault Action: Software selectable from: high alarm/low alarm/deviation alarm/control relay (high)/control relay (low); relays de-energize in alarm state; assignable to any channel
Sensor/Transmitter Power 12/24 Vdc @ 25 mA
Span, Min 5°C thermocouples K, J, T, E, N and RTD; 50°C other thermocouple types, 50 mV, 200 mA
Standard Limits of Error Error Limit: Cold-Junction Compensation Error: ±0.02°C/°C; Calibration Shift: ±10°C
Supply Power Type AC
Switch Rating 6 A @ 30 Vdc/250 Vac
Switch Rating Note Type: SPDT; 30 Vdc or 250 Vac @ 6 A maximum; 150 W DC, 1660 Vac non-inductive
Switch Type SPDT NO/NC, Selectable
Temperature Measurement Range To BS 4937 - International thermocouple reference tables
Temperature Stability ±0.02% FS/°C
Thermocouple Type J, K, T, R, S, N, E, B
Voltage Measurement Range -2 to 20 Vdc
Width 336 mm
Wire Code Option 3- Wire

The CT6100 Series microprocessor based circular chart recorders are available in 1-, 2-, or 3-channel variants. They combine the simplicity and clarity of pen drawing with the versatility of microprocessor control. Each channel is compatible with all industry-standard sensors and signals, including thermocouple types J, K, T, E, N, R, S, and B; Pt100 platinum RTDs; and 4 or 20 mA current loops.
Low and high measurement ranges are provided for each input type; separate range cards are not required. Multi-input versions feature optoelectronic isolation of the input stages to eliminate troublesome installation ground loops. Multislope integrating 16-bit A/D converters ensure precise measurement by sampling the input every 0.5 seconds.
Thermocouple and RTD characteristics are fully linearized. The recorders use automatic cold-junction compensation for thermocouple measurement.
All CT6100 Series models feature alarm relays. Single-pen recorders are equipped with 3 fail-safe singlepole changeover relays; 6 relays are standard on the 2- and 3-pen versions. Color-coded LEDs indicate the status of each relay. All relay functions are user selectable: setpoint values and hysteresis levels are entered directly via the keypad, while relay action and channel assignment are selected from user-friendly menus. Circuit precision is matched by the backlash-free pen-drive mechanism, which has a positioning resolution of better than 0.1%. An integral feedback potentiometer enables closed-loop monitoring of each pen position. Each recorder uses a low-maintenance stepper motor. The rotation speed of the 244 mm diameter chart is microprocessor controlled and user programmable.
All CT6100 recorders are housed in a strong molded case that can be panel or surface mounted. A gasket-lockable door protects internal components from harsh industrial environments and offers protection rated to NEMA 12 (IP55). A tough acrylic window lets the user view the chart trace, digital channel readings, and alarm status with the recorder's door closed.

PDFs & Manuals

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