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CT7000-Series
Enregistreur graphique circulaire, diagramme Ø250mm, <br>1 ou 2 voies universelles,
1 or 2 Channel Programmable Universal Input Circular Recorders
Modèles en stock
- 1 or 2 Pen Versions, 250 mm (10') Chart
- mv, V, mA, Thermocouple or RTD Inputs
- Programmable Inputs
- Optional Alarms
CT7000-Series
À partir de
C$
4 467.26
Modèles en stock
Aperçu du produit
- Alarm modes Active High Output, Active Low Output, Adjustable
- Battery life up to 5 yr
- Chart Diameter 254 mm
- Chart Note Chart Span: Bottom and top of span, -9999 to 9999 units; Chart Drive: DC Stepper Motor; Chart Drive: Stepper Motor
- Chart Speed 0.1 to 999.9 Hours
- CMRR 90 dB minimum; 24 Vac maximum for RTD input; 15 Vac maximum for other inputs
- Current Measurement Range 4 to 20 mA
- Cutout Dimensions 321 x 343 mm
- Deadband Recording: 0.3%
- Display Note Digital Displays: 2 possible: 1 per installed pen; (4) 7-segment digits, 14 mm (0.56”) high, red LEDs, automatic (-) positioning, decimal point positioning Keypad: Located on front cover, tactile feedback membrane keys, Display/Record Filter: 1 to 20 Scans. Alarm Display: 2 alarm indications possible per pen; ALRM1 and ALRM2; red LEDs; single ALRM indication provided for controller pens
- Display Type LED
- EMC Standard IEC 61000-4-2
- Filter 1 to 20 Scans
- Height 335 mm
- LED Indicators LED indicates Out 1, Out 2, Man, Ramp, Soak, Seg 1 through Seg 6, process units as applicable
- Length 92 mm
- Materials Plexiglass
- Measurement Range Note Thermocouple: J: 0 to 760°C, K: 0 to 1360°C, T: -220 to 400°C, E: 0 to 750°C, N: 0 to 1300°C, R: 200 to 1650°C, S: 200 to 1650°C, B: 200 to 1800°C, C: 200 to 2300°C RTD: -140 to 400°C Current: 4 to 20 mA Voltage: 0 to 25 mV, 0 to 50 mV, 10 to 50 mV, 0 to 5 V, 1 to 5 V
- Measurement Type Thermocouple, RTD, Current, Voltage
- NMRR 85 db @ 60 Hz or greater
- Operating Temperature, Max 55 °C
- Operating Temperature, Min 0 °C
- Pen Type Disposable Fiber tip
- Power Consumption 25 VA
- Relative Humidity 0 to 90% RH, non-condensing
- Resolution Pen Resolution: 0.15%
- Response Time 20 sec
- RTD Type 100 Ω Pt sensor; α= 0.00385
- Sampling Rate 1 Scan/sec
- Sensor Break Detection Sensor Fault Detection: Displays “Hi” or “Lo” process input (10% above or below range) and sensor break “SnSr”; pen action on error condition is user configurable to 0 or 100% of chart span; on/off outputs go “off”; proportional outputs go to user-defined value from 0 to 100%
- Series ID CT7000-Series
- Standard Limits of Error Error Limit: Measurement Error Limit: Thermocouple Types J, K, T, E, N and RTD: ±0.25% of reading + 1° @ 25°C (77°F); Type R, S, B, C Thermocouples: ±0.25% of span @ 25°C (77°F); mVdc and Vdc: ±0.25% of scaled span plus 1 least-significant digit Ambient Temperature Error Limit: 0.01% of span per °C (1.8°F) deviation from 25°C (77°F) Process Value Output Error Limit: ±0.5% of span Record Error Limit: ±0.5% of chart span or better, typically; ±1.0% of chart span maximum; Calibration Shift: Self-compensating for ambient temperature; all calibration values are stored in memory; Process Value Output Error Limit: ±0.5%; Record Error Limit: ±0.5%
- Storage Temperature, Max 65 °C
- Storage Temperature, Min -40 °C
- Supply Power Note 115 Vac ±10%, 50/60 Hz
- Supply Power Type AC
- Switch Rating 2 A @ 115 Vac, 1 A @ 230 Vac
- Switch Type SPST
- Temperature Measurement Range J: 0 to 760°C, K: 0 to 1360°C, T: -220 to 400°C, E: 0 to 750°C, N: 0 to 1300°C, R: 200 to 1650°C, S: 200 to 1650°C, B: 200 to 1800°C, C: 200 to 2300°C, RTD: -140 to 400°C
- Thermocouple Type J, K, T, E, N, R, S, B, C
- Vibration 0.5 to 100 Hz @ 0.2 g
- Voltage Measurement Range 0 to 25 mV, 0 to 50 mV, 10 to 50 mV, 0 to 5 V, 1 to 5 V
- Weight 9.1 kg
- Width 384 mm
- Wire Code Option 2- or 3- Wire
Supported Applications
The Omega CT7000 Series consists of microprocessor-based circular chart recorders designed to measure, display, and control up to two process variables. These hybrid paper recorders are configured for applications requiring continuous data logging on a 254 mm (10") circular chart alongside digital monitoring via front-panel LED displays.
Documented measurement capabilities include temperature sensing using thermocouples or RTDs, as well as electrical signal acquisition from millivolt and current inputs. The series supports process control functions including on/off and PID control in specific model configurations.
Operating Conditions & Performance
The CT7000 Series operates within an ambient temperature range of 0 to 55°C (32 to 131°F) with a humidity rating of 0 to 90% RH, non-condensing. Storage temperatures are specified from -40 to 65°C (-40 to 149°F). The unit features a gasketed cover constructed from black structural foam and weighs up to 9.1 kg (20 lb).
Performance specifications vary by input type:
- Thermocouple Types J, K, T, E, N and RTD accuracy: ±0.25% of reading + 1° @ 25°C (77°F)
- Type R, S, B, C Thermocouples accuracy: ±0.25% of span @ 25°C (77°F)
- mVdc and Vdc accuracy: ±0.25% of scaled span plus 1 least-significant digit
- Ambient Temperature Error Limit: 0.01% of span per °C (1.8°F) deviation from 25°C (77°F)
- Record Error Limit: ±0.5% of chart span or better, typically; ±1.0% of chart span maximum
- Pen Response (Full Scale Deflection): 20 s
The recorder supports a vibration rating of 0.5 to 100 Hz @ 0.2 g.
Measurement Ranges by Input Type
- Type J: 0 to 760°C (0 to 1400°F)
- Type K: 0 to 1360°C (0 to 2500°F)
- Type T: -220 to 400°C (-330 to 750°F)
- Type E: 0 to 750°C (0 to 1400°F)
- Type N: 0 to 1300°C (0 to 2370°F)
- Type R, S: 200 to 1650°C (400 to 3000°F)
- Type B: 200 to 1800°C (400 to 3300°F)
- Type C: 200 to 2300°C (390 to 4170°F)
- RTD: 100 Ω (0.00385 Ω/Ω/°C), -140 to 400°C (-220 to 750°F)
- Voltage DC: 0 to 25 mV, 0 to 50 mV, 0 to 5 V, 1 to 5 V
Resolution and Output Limits
- T/C and RTD Resolution: 0.1 or 1°
- mVdc and Vdc Resolution: 0.001, 0.01, 0.1 or 1
- Process Value Output Error Limit: ±0.5% of span
- Load Resistance (Current Outputs): 0 to 20 mA DC or 4 to 20 mA DC into 650 Ω max
Configuration Options
The CT7000 Series is available in configurations supporting one or two recording pens, with options for alarm relays and control functionality. The recorder accepts isolated inputs and features user-configurable alarm settings including hysteresis adjustment.
- Power Supply: 115/230 Vac ±10%, 50/60 Hz
- Housing Material: Gasketed cover; black, structural foam
- Display: 4-digit LED displays per pen
- Chart Size: 254 mm (10") circular chart
- Digital Communications: Optional
Available Output Signals
- SPST relay output
- SSR driver output
- 4 to 20 mA DC (user configurable to 0 to 20 mA DC) for retransmitting the process value or control
Accessories and Consumables
- Pens: CT7000-RED (channel 1 only), CT7000-GREEN (channel 2 only)
- Circular Paper: CT7000C series, available in various range/time configurations
- Probes: Low-noise thermocouple probes sold separately (e.g., GKQSS-316G-12, GTQSS-316G-12)
Key Product Differences
The series includes specific model variants distinguished by the number of pens and relay outputs:
- CT7100: Recorder, circular, 1 pen
- CT7110: Recorder, circular, 2 pens
- CT7102: Recorder, 1 pen, 2 relays
- CT7102-XPS: Recorder, 1 pen, 2 relays, transmitter power supply
- CT7114: Recorder, 2 pens, 4 relays
- CT7202: Recorder with control capability, 1 pen, 2 relays
- CT7224: Recorder with control capability, 2 pens, 4 relays
PDF & Manuels
Accessoires
accessories
consumables
Recharge circulaire en papier, 100 unités, 24 h, plage 0 à 100
C$84.59 / each
29 En stock
Recharge de papier circulaire, 100 unités, 7 jours, plage 0 à 100
C$84.59 / each
26 En stock
Papier pour graphique circulaire plage 0 à 1000 rotation 24 heures
C$89.35 / each
1 En stock
Papier pour graphique circulaire Plage de 0 à 14 pH Rotation sur 24 heures
C$89.35 / each
7 En stock
Recharge de papier circulaire, 100 unités, 24 heures, plage 0 à 300
C$89.35 / each
16 En stock
Recharge de papier circulaire, 100 unités, 7 jours, plage 0 à 300
C$89.35 / each
0 En stock
Papier pour graphique circulaire - Plage de température de -90 à 210 °C Rotation de 24 heures
C$89.35 / each
0 En stock
meters/controllers
signal conditioners
Afficher les évaluations et les avis
Can we change the resolution? I tried to change the resolution and made to 2. But when I apply 10bar, its showing 1.00bar. when I apply 1bar then 0.10bar. How can i get 0.01bar resolution in the recorder model CT711000000022
Hi Jack,
Thank you for the inquiry. Set EUU to 1000 , and resolution to 2, if full scale input will be 10.00. Please send request to TEMP@OMEGA.COM if more assistance is needed.
Best regards
OMEGA
Date published: 2021-08-09
Is it possible to retrofit a model to one with analog outputs? I.e. 710200100021 to have analog output ? Or would we need to order new units.
Thank you for your inquiry. A new unit would need to be purchased.
Date published: 2023-07-12