overview

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Multi
loggers
YL-M32 MicroV Log
2 x ext sensor
YL-M33/M34 V&C
1-2 x ext channels
YL-M41/42 Pulse Log
1 or 2 x ext channels
YL-M61 LuxLog
1 x int sensors
YL-M62 Lux/RH/Temp
3 x int sensors
YL-M90 MultiLog
1xint 2 x ext sensors
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M41-and -M42

One or two external input channel.
Designed to measure potential-free pulses such as TTL signals or voltage signals of up to 3V.
With the YY-CP connection cable the logger can measure signals up to 24V.
The logger can also be integrated into the aerodynamic rain gauge YY-RG.
The logger is programmable, allowing logging on one or two channels simultaneously. 

Download Brochure HERE

  YL-M41 pulse Log
1 x external pulse channel
YL-M42 pulse Log
2 x external pulse channels
Upgraded Memory Humidity Logger YL-M33-4M YL-M34-4M
Temperature operating range with
CR2477N battery
-30 to +70°C
Temperature operating range with
CR2450HT battery
-40...+90°C *
Cable YY-CS for pulses <3volts
YY-CP for pulses between 5 and 24volts
Measuring pulses (potential free) /range/resolution 0 to 65000 pulses, interval of 0 to 100 pulses/second 1Hz/1 pulse
Voltage pulses/range/resolution 0 to 65000 pulses, interval 0 to 1300Hz 1Hz/1 pulse
Signal input Potential-free signals or low level pulses <0.5 Vdc and high level between 2 and 3Vdc can be processed with the YY-CS cable.**
Dimensions d x h (mm) 50/30
Standard memory capacity/Upgraded memory capacity 100,000 readings/ 4 million readings
Interval 1 sec to 24h
Enclosure Robust, shock-proof POM, protection class IP65
Standard lithium battery life 4 years @ 1 min / 230 days @ 10 sec / 25 days @ 1 sec

Included in delivery: Data logger, 1 standard battery, Software YoyoView, USB cable, manual, declaration of conformity, YY-CS connection cable

* Using the logger within the extended temperature operating range requires the use of the CR2450HT battery.

** Higher voltage levels up to 24Volts require the YY-CP cable.

ACCESSORIES
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YY-CS Connection cable for pulse inputs of less than 3V

cables

YY-CP Connection cable for pulse inputs between 5V and 24V.

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

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Lead seal kit For Temperatue and Humidity Loggers contains 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.

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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
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Test and measurement 

Uptime monitoring of harbour cranes, photovoltaic systems. Tyre manufacturing, raingauge, water supply counte

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Weather monitoring

Monitoring outside temperature / humidity and via connected sensors also soil moisture and  rainfall