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Multi
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2YL-M36-4M
2YL-M37-4M 2YL-M61-4M 2YL-M62-4M 2YL-M90-4M 2YL-M90E-4M 2YL-M91-4M
Grant YL-M37-4M
2YL-M37-4M Multi Terminal Input Logger

Flexible input logger with terminal blocks for two external sensors types PT100/1000, T/C, voltage, current, digital RH/T, soil moisture. Input for Strain Gauge sensors.4 Million readings, measuring range -40 to +90ºC, IP65 rated.

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

Key Features
• Plugs included to connect 1 or 2 sensors
• Status LED: - Indicates Alarm - Low Battery Warning
• Works with many standard sensors - configurable
• 2YL-T37-4M: - Strain Gauge - Logger can supply a high precision constant current

Download Brochure HERE

Dimensions (d x h) 50 x 33mm
Ambient temperature range -40 to +90ºC
Internal sensor resolution 0.01K
Memory capacity (readings) 4 million
Active start
Sensor type Flexible Input Terminals - All Sensors + Strain Gauge
Intervals 1 second to 24 hours
IP rating 40
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.

Input ranges
Range 0 to 1V 0 to 2.5V 0 to 5V 0 to 10V 0 to 24mA
Resolution µV * 15.4 38.9 76.9 154 0.36µA
Input impendance Mohm 0.1 0.1 0.1 0.1 10 Ohmshunt

* input ranges can be measured at 32 Hz. At 32 Hz the maximum resolution is ten times of the above value.
Note: A YY-CU cable with integrated potential divider is required in order to connect voltage signals. Current signals require the YY-CI cable.

 

ACCESSORIES
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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)

 

 

 

Note: Optional Extras include - YoyoView Software, Calibration Certificate, Wall holder, Lead Seal Kit, Probes and Accessories.

APPLICATIONS
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Test and measurement  Uptime monitoring of harbour cranes, photovoltaic systems. Recording on-board voltage of a racing car or helicopter. All kinds of analogue signals from sensors/transducers.

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Electricity
Measure AC current with current clamps

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