overview

GET A QUOTE
Humidity
Loggers
2YL-RH20-4M 2YL-RH20E-4M  2YL-RH23-4M 2YL-RH23e-4M 2YL-RH24-4M 2YL-RH24E-4M

IMG_0005 copy.png 2YL-RH20-4M

Single integrated temperature and humidity sensors. 4 Million readings, measuring range -40 to +90ºC, IP65 rated.

Supplied with YoyoLog View software, USB lead and long life battery.

Key Features
• Rugged IP65 housing
• Ideal for Ambient RH measurement
• Status LED: - Indicates Alarm - Low Battery Warning
• Internal Humidity and Temperature sensors

Download Brochure HERE

Dimensions (d x h) 50 x 30mm
Ambient temperature range -40 to +90ºC
Measuring range -40 to +90ºC
Accuracy ±2% RH and ±0.3
Internal sensor resolution 0.01K
Signal input -
Memory capacity (readings) 4 million
Active start
Sensor type 1 x Temperature, 1 x Humidity

Humidity Sensor
(Internal abd External)

0 to 100% RH/0.01% RH

Barometric Pressure Range & Resolution

-
Intervals 1 second to 24 hours
IP rating 65
Battery type LITH-12

Battery life (Logging Speed)
1 minute

4 years

10 seconds

230 days
1 second 25 days
Robust, shock proof

Supplied with YoyoLog View software, USB lead and long life battery.

TEMPERATURE ACCURACY
Specs YY internal 20_23_25_61_90.jpg

Specs YY external T 20_23_25_61_90.jpg

 

ACCESSORIES
IMG_0056 copy.png

Wall Holder Enables you to securely install the logger onto walls. Complete with tamper-evident lead seal.

IMG_0061 copy.png

Lead seal kit For Temperatue and Humidity LoggersContains 50 pieces of wire and 50 numbered lead tamper-evident seals for single use. These are manually closed around the wire and can only be released by cutting.

yoyoview5.JPG

YoyoView Software In addition to the functionalities of the included basic software, the optional upgrade allows more complex analysis of data, creation of charts and calculation of data statistics.
» Three scaleable Y-axes
» Zoom function
» Cursor readings
» Display in spreadsheet format
» Combination of a series of measurements in one chart
» Definition of thresholds
» Y/T-charts (values over time)
» Statistics (min, max, and average values)
» Online metering (display actual values)

   

 

APPLICATIONS
shutterstock_57090187horticultural research.png

Environmental monitoring

Room temperature monitoring, water temperature survey (rivers, lakes), outside temperature, research projects involving trees, ice

shutterstock_103766885.png 

Logictics and transport

Monitoring of temperature and humidity conditions during transportation and warehousing for various goods such as frozen food, pharmaceuticals, live stock, chemicals

shutterstock_49517170.png

Drying processes

Food processing and manufacture; paint drying processes; curing monitoring

 shutterstock_70250746pharmaceutical.png

Storage

Storage rooms for medical, pharmaceutical products (qualification), chemical products

shutterstock_70250746pharmaceutical.png

Production

Humidity monitoring of seeds during production, pharmaceutical products