Temperature and Humidity Data Loggers

OMYL-RH20_OMYL-RH20E
Download PDFs:
PDF Icon

The OMYL-RH20 and OMYL-RH20E are robust devices capable of logging temperature and humidity readings and are software configurable to record either both of these parameters or just individual variables. These data loggers are available with standard memory of 100,000 readings (OMYL-RH20, OMYL-RH20E) or expanded memory of 4 million readings (OMYL-RH20-4M, OMYL-RH20E-4M). The OMYL-RH20/OMYL-RH20-4M have built-in sensors for temperature and humidity. The OMYL-RH20E/ OMYL-RH20E-4M have the temperature and humidity sensors fitted in an integral 100 mm steel probe. These data loggers are suited for a variety of applications including environmental or climate studies, meteorological research and also in clean rooms and laboratories.

The storage medium is non-volatile flash memory so no data is lost if the battery becomes discharged. Data logger setup as well as data retrieval is accomplished using the included standard OMYL-SOFT software. Downloaded data is stored in the OMYL-SOFT software as a text file for viewing in third party software packages or Microsoft Excel. The OMYL-SOFT standard software does not include any graphing functionality. Graphing and analyzing downloaded data files requires the OMYL-SOFT-PLUS version of the software (sold separately).

SPECIFICATIONS

Sensor Type

  • OMYL-RH20/OMYL-RH20-4M: Internal temperature and humidity sensors
  • OMYL-RH20E/OMYL-RH20E-4M: Temperature and humidity sensors fitted in integral probe

Temperature:

  • Range: -30 to 70°C (-22 to 158°F) with standard lithium battery (included); -40 to 90°C (-40 to 194°F) with optional high temperature lithium battery
  • Resolution: 0.01°C (0.02°F)
  • Accuracy: See chart on PDF

Humidity:

  • Range: 0 to 100 %RH
  • Resolution: 0.01 %RH
  • Accuracy: See chart on PDF

Reading Rate: 1 second to 24 hours; 2 Hz, 4 Hz in fast mode

Start Modes: Immediate start, delayed start

Memory Capacity

  • OMYL-RH20, OMYL-RH20E: 100,000 readings
  • OMYL-RH20-4M, OMYL-RH20E-4M: 4 million readings

Memory Wrap Around: Yes (software configurable)

Battery: 3V lithium battery [standard temperature range battery (included), optional high temperature range battery]; user replaceable

Battery Life (Standard Temperature Range Battery): 4 years at 1 minute reading rate, 230 days at 10 second reading rate, 25 days at 1 second reading rate

LED Functionality: Integrated status LED indicates data logging status, low battery or alarm condition

Alarms: Software programmable high/low thresholds

Computer Interface: USB (interface cable included)

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

Operating Environment: -30 to 70°C (-22 to 158°F) with standard lithium battery; -40 to 90°C (-40 to 194°F) with optional high temperature lithium battery

Dimensions

  • OMYL-RH20, OMYL-RH20-4M: 30 H x 50 mm dia (1.18 x 1.97″)
  • OMYL-RH20E, OMYL-RH20E-4M: 30 H x 50 mm dia (1.18 x 1.97″) with 100 L x 8 mm dia probe (3.94 x 0.31″)

Weight: 70 g (2.5 oz)

Enclosure: Robust, shock-proof POM, IP65

The OMYL-RH20 and OMYL-RH20E are robust devices capable of logging temperature and humidity readings and are software configurable to record either both of these parameters or just individual variables. These data loggers are available with standard memory of 100,000 readings (OMYL-RH20, OMYL-RH20E) or expanded memory of 4 million readings (OMYL-RH20-4M, OMYL-RH20E-4M). The OMYL-RH20/OMYL-RH20-4M have built-in sensors for temperature and humidity. The OMYL-RH20E/ OMYL-RH20E-4M have the temperature and humidity sensors fitted in an integral 100 mm steel probe. These data loggers are suited for a variety of applications including environmental or climate studies, meteorological research and also in clean rooms and laboratories.

The storage medium is non-volatile flash memory so no data is lost if the battery becomes discharged. Data logger setup as well as data retrieval is accomplished using the included standard OMYL-SOFT software. Downloaded data is stored in the OMYL-SOFT software as a text file for viewing in third party software packages or Microsoft Excel. The OMYL-SOFT standard software does not include any graphing functionality. Graphing and analyzing downloaded data files requires the OMYL-SOFT-PLUS version of the software (sold separately).

SPECIFICATIONS

Sensor Type

  • OMYL-RH20/OMYL-RH20-4M: Internal temperature and humidity sensors
  • OMYL-RH20E/OMYL-RH20E-4M: Temperature and humidity sensors fitted in integral probe

Temperature:

  • Range: -30 to 70°C (-22 to 158°F) with standard lithium battery (included); -40 to 90°C (-40 to 194°F) with optional high temperature lithium battery
  • Resolution: 0.01°C (0.02°F)
  • Accuracy: See chart on PDF

Humidity:

  • Range: 0 to 100 %RH
  • Resolution: 0.01 %RH
  • Accuracy: See chart on PDF

Reading Rate: 1 second to 24 hours; 2 Hz, 4 Hz in fast mode

Start Modes: Immediate start, delayed start

Memory Capacity

  • OMYL-RH20, OMYL-RH20E: 100,000 readings
  • OMYL-RH20-4M, OMYL-RH20E-4M: 4 million readings

Memory Wrap Around: Yes (software configurable)

Battery: 3V lithium battery [standard temperature range battery (included), optional high temperature range battery]; user replaceable

Battery Life (Standard Temperature Range Battery): 4 years at 1 minute reading rate, 230 days at 10 second reading rate, 25 days at 1 second reading rate

LED Functionality: Integrated status LED indicates data logging status, low battery or alarm condition

Alarms: Software programmable high/low thresholds

Computer Interface: USB (interface cable included)

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

Operating Environment: -30 to 70°C (-22 to 158°F) with standard lithium battery; -40 to 90°C (-40 to 194°F) with optional high temperature lithium battery

Dimensions

  • OMYL-RH20, OMYL-RH20-4M: 30 H x 50 mm dia (1.18 x 1.97″)
  • OMYL-RH20E, OMYL-RH20E-4M: 30 H x 50 mm dia (1.18 x 1.97″) with 100 L x 8 mm dia probe (3.94 x 0.31″)

Weight: 70 g (2.5 oz)

Enclosure: Robust, shock-proof POM, IP65

Would you like to know more?

Our team can help you with any product information, quotes, or any general questions you may have about the product.

Product logos in a grid

Your no.1 solution to all of your workwear needs

Putting the ‘direct’ in directory since 2009. With our global catalogue of quality safety and environmental monitoring products all under one roof, we put an end to lengthy, saturated searches. At OSE, just find and enquire and we will put you in touch with the right person to make your product purchase.

Product logos in a grid

Product Selected

Temperature and Humidity Data Loggers

Make an Enquiry

"*" indicates required fields

*
Country
Hidden
This field is for validation purposes and should be left unchanged.

In a rush? Call our team today

|

Get the newsletter - Keep up to date with Health, Safety & Environmental monitoring products from across the globe with our free newsletter