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Configured for Circular, Portable/Wireless Universal, 2-CH, this chart recorder suits ambient temperature and humidity monitoring and monitoring of computer rooms, labs and clean rooms. It has display of Custom, 4-digit, dual LCD with backlight.
Configured for Circular, Portable/Wireless Universal, 2-CH, this chart recorder suits ambient temperature and humidity monitoring and monitoring of computer rooms, labs and clean rooms. It has display of Custom, 4-digit, dual LCD with backlight.
The CTXL Series circular chart recorders from OMEGA combine form and function in an easy to use two-channel circular chart recorder with a large, 8" (200 mm) diameter chart, and dual channel LCD readout. The CTXL has a custom LCD readout that displays the current values of both channels, and can indicate the minimum, maximum or average input values as well. The CTXL features a rugged, ABS enclosure, suitable for industrial environments.
Features
Applications
| Series | CTXL Series |
| Type | chart recorder |
| Configuration | Circular |
| Configuration | Portable/Wireless Universal |
| Channels | 2-CH |
| Configuration | Temperature/RH Measurement |
| Range | 1 to 120°F (1 to 120°F (-17 to 49°C)) |
| Configuration | Battery Power with Back-Up |
| Configuration | 1/7/32 Days Chart Time |
| Output type | 2 Alarm Relays |
| Display | Custom, 4-digit, dual LCD with backlight |
| Display Sampling Rate | 2 sec |
| Display Modes | Maximum, minimum, average, T1 – T2 |
| Chart Response Time | 0.5, 3.5, 16 minimum for 1, 7, and 32 days, respectively |
| Keypad Response | 350 ms |
| Chart Paper | 8" (203 mm) circular, linear radial divisions, double sided |
| Chart Drive Type | Stepper motor |
| Chart Drive Accuracy | 1% rotation |
| Chart Hold-Down | Magnetic hub |
| Pen Drive Type | Stepper motor, linear screw drive |
| Deadband | 0.5°C or °F and 3% RH |
| Clock | Time (24 hr clock) and date |
| Clock Battery Backup | Holds clock information for 14 days when main power is removed |
| Audible Alarm | Piezoelectric beeper |
| Alarm Outputs, Relay Contacts | Two, rated 2 A @ 30 V DC (high alarm) |
| Alarm Outputs, Voltage Output | Two, rated 100 mA to drive an external relay (low alarm) |
| Operating Ambient | 32 to 120°F (0 to 49°C); 2 to 98% RH |
| Serial PC Communications | RS232, 2-way, 9600 baud |
| Memory | 256K EEPROM (2.8 chart revolutions worth of data) |
| Power | 4" (10.2 cm)D" alkaline batteries and ac adaptor (included) |
| Battery Life | 3 months under normal conditions |
| AC Adaptor | 100 to 240 V AC input, 9 V DC @ 1.7 A output |
| Mounting | Keyhole slots for wall mounting; foot cover for bench top use |
| Case | ABS plastic |
| Pen Lift | Automatic on door opening—pens are door mounted and swing clear of the chart when door opens |
| Battery Status | Indicator on LCD; shows 100, 75% mode |
| Lock/Unlock (White Box) Key | Press and hold for 3 seconds to enable/disable; when in lock mode, all keys are inactive except for the power, light, mode, clock and lock/unlock keys |
| Temperature Range (CTXL-TRH model) | 0 to 120°F (-17.45 to 120°F (7 to 49°C)) |
| Temperature Display Accuracy (CTXL-TRH) | ±34°F (1°C) |
| Temperature Chart Accuracy (CTXL-TRH) | ±3°F (1.5°C) |
| Temperature Display Resolution (CTXL-TRH) | 0.1° (F or C) |
| Relative Humidity Range (CTXL-TRH) | 0 to 98% RH |
| Relative Humidity Display Accuracy (CTXL-TRH) | ±3% RH, 15 to 90% RH @ room temperature; ±5% RH, <15 or >90% RH @ room temperature |
| Relative Humidity Chart Accuracy (CTXL-TRH) | ±4% RH, 15 to 90% RH, ±6% RH, <15 or >90% RH |
| Relative Humidity Display Resolution (CTXL-TRH) | 1% RH |
| Temperature/Humidity Sensor (CTXL-TRH) | Digital sensor |
| Remote Probe (CTXL-TRH) | 40' (12.2 m) maximum distance |
| Dimensions | 13-3/16 x 10-11/16 x 2-5/8" (33.5 x 27.1 x 6.7 cm) (H x W x D) |
| Weight | Approx. 7 lb (3.2 kg) with batteries |
| Series | CTXL Series |
| Type | chart recorder |
| Configuration | Circular |
| Configuration | Portable/Wireless Universal |
| Channels | 2-CH |
| Configuration | Temperature/RH Measurement |
| Range | 1 to 120°F (1 to 120°F (-17 to 49°C)) |
| Configuration | Battery Power with Back-Up |
| Configuration | 1/7/32 Days Chart Time |
| Output type | 2 Alarm Relays |
| Display | Custom, 4-digit, dual LCD with backlight |
| Display Sampling Rate | 2 sec |
| Display Modes | Maximum, minimum, average, T1 – T2 |
| Chart Response Time | 0.5, 3.5, 16 minimum for 1, 7, and 32 days, respectively |
| Keypad Response | 350 ms |
| Chart Paper | 8" (203 mm) circular, linear radial divisions, double sided |
| Chart Drive Type | Stepper motor |
| Chart Drive Accuracy | 1% rotation |
| Chart Hold-Down | Magnetic hub |
| Pen Drive Type | Stepper motor, linear screw drive |
| Deadband | 0.5°C or °F and 3% RH |
| Clock | Time (24 hr clock) and date |
| Clock Battery Backup | Holds clock information for 14 days when main power is removed |
| Audible Alarm | Piezoelectric beeper |
| Alarm Outputs, Relay Contacts | Two, rated 2 A @ 30 V DC (high alarm) |
| Alarm Outputs, Voltage Output | Two, rated 100 mA to drive an external relay (low alarm) |
| Operating Ambient | 32 to 120°F (0 to 49°C); 2 to 98% RH |
| Serial PC Communications | RS232, 2-way, 9600 baud |
| Memory | 256K EEPROM (2.8 chart revolutions worth of data) |
| Power | 4" (10.2 cm)D" alkaline batteries and ac adaptor (included) |
| Battery Life | 3 months under normal conditions |
| AC Adaptor | 100 to 240 V AC input, 9 V DC @ 1.7 A output |
| Mounting | Keyhole slots for wall mounting; foot cover for bench top use |
| Case | ABS plastic |
| Pen Lift | Automatic on door opening—pens are door mounted and swing clear of the chart when door opens |
| Battery Status | Indicator on LCD; shows 100, 75% mode |
| Lock/Unlock (White Box) Key | Press and hold for 3 seconds to enable/disable; when in lock mode, all keys are inactive except for the power, light, mode, clock and lock/unlock keys |
| Temperature Range (CTXL-TRH model) | 0 to 120°F (-17.45 to 120°F (7 to 49°C)) |
| Temperature Display Accuracy (CTXL-TRH) | ±34°F (1°C) |
| Temperature Chart Accuracy (CTXL-TRH) | ±3°F (1.5°C) |
| Temperature Display Resolution (CTXL-TRH) | 0.1° (F or C) |
| Relative Humidity Range (CTXL-TRH) | 0 to 98% RH |
| Relative Humidity Display Accuracy (CTXL-TRH) | ±3% RH, 15 to 90% RH @ room temperature; ±5% RH, <15 or >90% RH @ room temperature |
| Relative Humidity Chart Accuracy (CTXL-TRH) | ±4% RH, 15 to 90% RH, ±6% RH, <15 or >90% RH |
| Relative Humidity Display Resolution (CTXL-TRH) | 1% RH |
| Temperature/Humidity Sensor (CTXL-TRH) | Digital sensor |
| Remote Probe (CTXL-TRH) | 40' (12.2 m) maximum distance |
| Dimensions | 13-3/16 x 10-11/16 x 2-5/8" (33.5 x 27.1 x 6.7 cm) (H x W x D) |
| Weight | Approx. 7 lb (3.2 kg) with batteries |
