OMEGA OM-CP-RHTemp101A Humidity and Temperature Data Logger (-40 ~ 80°C, 0 ~ 95% RH)

Temperature Sensor: Precision RTD Element

Temperature Range: -40 to 80°C (-40 to 176°F)

Temperature Resolution: 0.01°C (0.018°F)

Calibrated Accuracy: ±0.5°C (0.9°F)

Humidity Sensor: Internal semi-conductor

Humidity Range: 0 to 95% RH

Humidity Resolution: 0.1% RH

Calibrated Accuracy: ±3.0% RH, ±2% RH typical @ 25°C (77°F)

Specified Accuracy Range: 10 to 40ºC (50 to 104ºF); 10 to 80% RH

Reading Rate: 1 reading every second to 1 every 24 hours

Memory: 1,000,000 readings per channel; software configurable memory wrap; 500,000 readings in multiple start/stop mode

Memory Wrap Around: Yes (software selectable)

Start Modes:

• Immediate start

• Delay start up to 18 months

• Multiple pushbutton start/stop

StopModes:

• Manual through software

• Timed (specific date and time)

Multiple Start/Stop Mode: Start and stop the device multiple times without having to download data or communicate with a PC

Multiple Start/Stop Mode

Activation:

To Start the Device: Press and hold the pushbutton for 5 seconds, the green light will flash during this time. The device has started logging.

To Stop the Device: Press and hold the pushbutton for 5 seconds, the red light will flash during this time. The device has stopped logging.

Real Time Recording: The device may be used with PC to monitor and record data in real-time

Alarm: Programmable high and low limits; alarm is activated when humidity reaches or exceeds set limits

LED Functionality:

Green LED Blinks: 10 second rate to indicate logging; 15 second

rate to indicate delay start mode

Red LED Blinks: 10 second rate to indicate low battery and/or full memory; 1 second rate to indicate an alarm condition

Password Protection: An optional password may be programmed into the device to restrict access to configuration options. Data may be read out without the password

Calibration: Digital calibration through software

Calibration Date: Automatically recorded within device

Battery Type: 3.6V lithium battery (included); user replaceable

Battery Life: 10 years typical at a 15 minute reading rate

Data Format: Date and time stamped ºC, ºF, K, ºR; %RH, mg/ml water vapor concentration, dew point

Time Accuracy: ±1 minute/month at 20ºC (68ºF), stand alone data logging

Computer Interface: USB (interface cable required); 115,200 baud

Software: Windows® XP SP3/Vista and 7/8 (32- and 64-bit)

Operating Environment: -40 to 80ºC (-40 to 176ºF), 0 to 95% RH non-condensing

Dimensions: 36 L x 56 W x 16 mm D (1.4 x 2.2 x 0.6")

Weight: 24 g (0.9 oz)

Material: ABS plastic

Datasheet