CX400 Series Comparison | InTemp Monitoring Solutions

	Image CX402-VFCxxx	Image CX405	Image CX402-xxM	Image CX402-Txxx	Image CX450	Image CX403

Who is this for?	Required to follow VFC & CDC requirements specifically Probe in glycol CDC/VFC compliant with 3 year NIST certificate GDP/GMP compliant Frozen to refrigerated monitoring	Required to follow GDP & GMP requirements specifically Ultra-low RTD probe (no glycol bottle) GDP/GMP compliant Ultra-low dry ice to refrigerated monitoring	Required to follow GDP & GMP requirements specifically Probe only (no glycol bottle) GDP/GMP compliant Frozen to ambient monitoring	Required to follow GDP & GMP requirements specifically Probe in glycol GDP/GMP compliant Frozen to ambient monitoring	Required to follow GDP & GMP requirements specifically Internal temp and humidity sensor only (No probe) GDP/GMP compliant Refrigerated to ambient monitoring Humidity monitoring	Required to follow GDP & GMP requirements specifically Internal sensor only (No probe) GDP/GMP compliant Refrigerated to ambient monitoring

What does it monitor?	Temperature with probe and glycol bottle and ambient room temperature	Ultra low temperature with probe only and ambient room temperature	Temperature with probe only and ambient room temperature	Temperature with probe and glycol bottle and ambient room temperature	Ambient Temperature and Relative Humidity	Ambient Room Temperature

NIST Calibration	One point NIST calibration - probe only	Two point NIST calibration - Probe only	One point NIST calibration - Probe and internal ambient sensor	One point NIST calibration - Probe and internal ambient sensor	Two point NIST calibration - Internal ambient sensor only, temp & humidity (2 points each)	One point NIST calibration - Internal ambient sensor only
NIST Expiration	3 year NIST certificate - As recommended by VFC/CDC	1 year NIST certificate - As recommended by GDP/GMP	1 year NIST certificate - As recommended by GDP/GMP	1 year NIST certificate - As recommended by GDP/GMP	1 year NIST certificate - As recommended by GDP/GMP	1 year NIST certificate - As recommended by GDP/GMP
NIST Points	Probe: 5.0°C (41.0°F)	Probe Point 1: -70.0°C (-94.0°F) Probe Point 2: 5.0°C (41.0°F)	Probe: 5.0°C (41.0°F) Internal Sensor: 25.0°C (77.0°F)	Probe: 5.0°C (41.0°F) Internal Sensor: 25.0°C (77.0°F)	Int. Sensor Point 1: 0°C (32.0°F) Int. Sensor Point 2: 40.0°C (104.0°F) Humidity Point 1: 35.0% @ 25.0°C Humidity Point 2: 75.0% @ 25.0°C	Internal Sensor: 25.0°C (77.0°F)
Compliance Marks
	Passed RTCA DO160G, part 21H	Passed RTCA DO160G, part 21H	Passed RTCA DO160G, part 21H	Passed RTCA DO160G, part 21H	N/A	Passed RTCA DO160G, part 21H
External Temperature Probe
Range	-40° to 100°C (-40° to 212°F)	-95° to 50°C (-139° to 122°F)	-40° to 100°C (-40° to 212°F)	-40° to 100°C (-40° to 212°F)	N/A	N/A
Accuracy	±1.0°C from -40° to -25°C (±1.8°F from -40° to -13°F) ±0.5°C from -25° to 80°C (±0.9°F from -13° to 176°F) ±1.0°C from 80° to 100°C (±1.8°F from 176° to 212°F)	±1.5°C from -95° to -40°C (±2.7°F from -139° to -40°F) ±1.0°C from -40° to -10°C (±1.8°F from -40° to 14°F) ±0.5°C from -10° to 50°C (±0.9°F from -14° to 122°F)	±1.0°C from -40° to -25°C (±1.8°F from -40° to -13°F) ±0.5°C from -25° to 80°C (±0.9°F from -13° to 176°F) ±1.0°C from 80° to 100°C (±1.8°F from 176° to 212°F)	±1.0°C from -40° to -25°C (±1.8°F from -40° to -13°F) ±0.5°C from -25° to 80°C (±0.9°F from -13° to 176°F) ±1.0°C from 80° to 100°C (±1.8°F from 176° to 212°F)	N/A	N/A
Resolution	0.024°C at 25°C (0.04°F at 77°F)	0.05°C at 25°C (0.09°F at 77°F)	0.024°C at 25°C (0.04°F at 77°F)	0.024°C at 25°C (0.04°F at 77°F)	N/A	N/A
NIST Calibration	Single point NIST calibration, probe only	Two-point NIST calibration, probe only	Single point NIST calibration, probe and logger body	CX40x-Txx and CX402-BxM: Single point NIST calibration, probe and logger body CX40x-VFCxxx: Single point NIST calibration, probe only CX403: Single point NIST calibration	N/A	N/A
Cable Length	2 or 4 meter (6.56 or 13.12 feet) flat ribbon cable	1.5 m (4.92 ft)	2 or 4 meter (6.56 or 13.12 feet) flat ribbon cable	2 or 4 meter (6.56 or 13.12 feet) flat ribbon cable	N/A	N/A
Probe Dimensions	Food-grade stainless steel probe with pointed tip, 53.34 mm (2.1 inches) long, 3.18 mm (0.125 inches) diameter	Food-grade stainless steel probe with blunt tip, 31.75 mm (1.25 inches) long, 4.78 mm (0.188 inches) diameter	Food-grade stainless steel probe with pointed tip, 53.34 mm (2.1 inches) long, 3.18 mm (0.125 inches) diameter	Food-grade stainless steel probe with pointed tip, 53.34 mm (2.1 inches) long, 3.18 mm (0.125 inches) diameter	N/A	N/A
Temperature Sensor
Range	-30° to 70°C (-22° to 158°F)	-30° to 70°C (-22° to 158°F)	-30° to 70°C (-22° to 158°F)	-30° to 70°C (-22° to 158°F)	-30° to 70°C (-22° to 158°F)	-30° to 70°C (-22° to 158°F)
Accuracy	±1.0°C from -30° to -22°C (±1.8°F from -22° to -8°F) ±0.5°C from -22° to 50°C (±0.9°F from -8° to 122°F) ±1.0°C from 50° to 70°C (±1.8°F from 122° to 158°F)	±0.5°C from -15° to 70°C (±0.9°F from 5° to 158°F) ±1.0°C from -30° to -15°C (±1.8°F from -22° to 5°F)	±0.5°C from -15° to 70°C (±0.9°F from 5° to 158°F) ±1.0°C from -30° to -15°C (±1.8°F from -22° to 5°F)	±0.5°C from -15° to 70°C (±0.9°F from 5° to 158°F) ±1.0°C from -30° to -15°C (±1.8°F from -22° to 5°F)	±0.5°C from -30° to 70°C (±0.9°F from -22° to 158°F)	±0.5°C from -15° to 70°C (±0.9°F from 5° to 158°F) ±1.0°C from -30° to -15°C (±1.8°F from -22° to 5°F)
Resolution	0.024°C at 25°C (0.04°F at 77°F)	0.024°C at 25°C (0.04°F at 77°F)	0.024°C at 25°C (0.04°F at 77°F)	0.024°C at 25°C (0.04°F at 77°F)	0.024°C at 25°C (0.04°F at 77°F)	0.024°C at 25°C (0.04°F at 77°F)
RH Sensor
Range	N/A	N/A	N/A	N/A	0 to 95% (non-condensing)	N/A
Accuracy	N/A	N/A	N/A	N/A	±3% from 0% to 90% and ±3.5% from greater than 90% typical at 25°C (77°F)	N/A
Resolution	N/A	N/A	N/A	N/A	0.01%	N/A
Data Logger
Logger Operating Range	-30° to 70°C, 0 to 95% RH (non-condensing) (-22° to 158°F, 0 to 95% RH (non-condensing))	-30° to 70°C, 0 to 95% RH (non-condensing) (-22° to 158°F, 0 to 95% RH (non-condensing))	-30° to 70°C, 0 to 95% RH (non-condensing) (-22° to 158°F, 0 to 95% RH (non-condensing))	-30° to 70°C, 0 to 95% RH (non-condensing) (-22° to 158°F, 0 to 95% RH (non-condensing))	-30° to 70°C, 0 to 95% RH (non-condensing) (-22° to 158°F, 0 to 95% RH (non-condensing))	-30° to 70°C (non-condensing)
Environmental Rating	IP54	IP54	IP54	IP54	IP54	IP54
Logging Rate	1 second to 18 hours	1 second to 18 hours	1 second to 18 hours	1 second to 18 hours	1 second to 18 hours	1 second to 18 hours
Transmission Range	Approximately 30.5 m (100 ft) line-of-sight	Approximately 30.5 m (100 ft) line-of-sight	Approximately 30.5 m (100 ft) line-of-sight	Approximately 30.5 m (100 ft) line-of-sight	Approximately 30.5 m (100 ft) line-of-sight	Approximately 30.5 m (100 ft) line-of-sight
Memory	128 KB (84,650 measurements, maximum)	128 KB (75,245 total measurements or 37,622 probe & internal paired measurements)	128 KB (84,650 measurements, maximum)	128 KB (84,650 measurements, maximum)	178 KB (103,400 total measurements or 51,700 temp & RH paired measurements)	128 KB (84,650 measurements, maximum)
Full Memory Download Time	Approximately 60 seconds; may take longer the farther the device is from the logger	Approximately 60 seconds; may take longer the farther the device is from the logger	Approximately 60 seconds; may take longer the farther the device is from the logger	Approximately 60 seconds; may take longer the farther the device is from the logger	Approximately 60 seconds; may take longer the farther the device is from the logger	Approximately 60 seconds; may take longer the farther the device is from the logger
LCD	LCD is visible from 0° to 50°C (32° to 122°F); the LCD may react slowly or go blank in temperatures outside this range	LCD is visible from 0° to 50°C (32° to 122°F); the LCD may react slowly or go blank in temperatures outside this range	LCD is visible from 0° to 50°C (32° to 122°F); the LCD may react slowly or go blank in temperatures outside this range	LCD is visible from 0° to 50°C (32° to 122°F); the LCD may react slowly or go blank in temperatures outside this range	LCD is visible from 0° to 50°C (32° to 122°F); the LCD may react slowly or go blank in temperatures outside this range	LCD is visible from 0° to 50°C (32° to 122°F); the LCD may react slowly or go blank in temperatures outside this range
Battery Type	Two AAA batteries, user replaceable	Two AAA batteries, user replaceable	Two AAA batteries, user replaceable	Two AAA batteries, user replaceable	Two AAA batteries, user replaceable	Two AAA batteries, user replaceable
Battery Life	1 year, typical with logging interval of 1 minute. Faster logging intervals, remaining connected with the InTemp app, excessive report generation, numerous audible alarms, and paging all impact battery life.	1 year, typical with logging interval of 1 minute. Faster logging intervals, remaining connected with the app, excessive report generation, numerous audible alarms, and paging all impact battery life.	1 year, typical with logging interval of 1 minute. Faster logging intervals, remaining connected with the InTemp app, excessive report generation, numerous audible alarms, and paging all impact battery life.	1 year, typical with logging interval of 1 minute. Faster logging intervals, remaining connected with the InTemp app, excessive report generation, numerous audible alarms, and paging all impact battery life.	1 year, typical with logging interval of 1 minute. Faster logging intervals, remaining connected with the InTemp app, excessive report generation, numerous audible alarms, and paging all impact battery life.	1 year, typical with logging interval of 1 minute. Faster logging intervals, remaining connected with the InTemp app, excessive report generation, numerous audible alarms, and paging all impact battery life.
Wireless Data Standard	Bluetooth Low Energy (Bluetooth Smart)	Bluetooth Low Energy (Bluetooth Smart)	Bluetooth Low Energy (Bluetooth Smart)	Bluetooth Low Energy (Bluetooth Smart)	Bluetooth Low Energy (Bluetooth Smart)	Bluetooth Low Energy (Bluetooth Smart)
Radio Power	1 mW (0 dBm)	1 mW (0 dBm)	1 mW (0 dBm)	1 mW (0 dBm)	1 mW (0 dBm)	1 mW (0 dBm)
Dimensions	9.4 x 4.5 x 2.59 cm (3.7 x 1.77 x 1.02 inches)	9.4 x 4.5 x 2.59 cm (3.7 x 1.77 x 1.02 inches)	9.4 x 4.5 x 2.59 cm (3.7 x 1.77 x 1.02 inches)	9.4 x 4.5 x 2.59 cm (3.7 x 1.77 x 1.02 inches)	9.4 x 5.6 x 2.59 cm (3.7 x 2.21 x 1.02 inches)	9.4 x 4.5 x 2.59 cm (3.7 x 1.77 x 1.02 inches)