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YoYo MultiLog

Miniature Data Logger

YoYo MultiLog
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YoYo Multiloggers are rugged and powerful, miniature, fully configurable data loggers capable of recording up to 6 parameters. They each have an integrated humidity/temperature sensor and two additional inputs which can be configured with YoyoView software.

A selection of probes and transducers are available for each parameter. Please see page 20 for further details. The following inputs can be configured:

  • Humidity and temperature - integrated
  • Temperature (PT1000, PT100)
  • Humidity/temperature (for combined humidity/ temperature probes, e.g. YS-RHT, YS-RHT-XXS etc.)
  • Current/voltage (µV range, 0-1V/0-5V/0-10V,0-20mA), radiation, CO2, air velocity and many more
  • Moisture, pulse or frequency: e.g. For revolution counters, rain gauges, photoelectric sensors, etc.
Catalogue no.ModelSensor positionSensor 
type/inputs
External sensorsMemory sizeList Price£
YL-M32 YL-M32 Internal & External Micro Volts Yes 100,000 readings 480.00
YL-M32-4M YL-M32-4M Internal & External Micro Volts Yes 4 million readings 543.00
YL-M33 YL-M33 External only Voltage & Current Yes 100,000 readings 242.00
YL-M33-4M YL-M33-4M External only Voltage & Current Yes 4 million readings 303.00
YL-M34 YL-M34 External only Voltage & Current Yes 100,000 readings 268.00
YL-M34-4M YL-M34-4M External only Voltage & Current Yes 4 million readings 330.00
YL-M41-4M YL-M41-4M External only 1 x Channel Pulse Yes 4 million readings 219.00
YL-M42 YL-M42 External only 2 x Channel Pulse Yes 100,000 readings 193.00
YL-M42-4M YL-M42-4M External only 2 x Channel Pulse Yes 4 million readings 255.00
YL-M61 YL-M61 Internal only Light Sensor No 100,000 readings 233.00
YL-M61-4M YL-M61-4M Internal only Light Sensor No 4 million readings 295.00
YL-M62 YL-M62 Internal & External Light Sensor, temp & RH No 100,000 readings 282.00
YL-M62-4M YL-M62-4M Internal & External Light Sensor, temp & RH No 4 million readings 343.00
YL-M90 YL-M90 Internal & External Internal Temp & RH + Programmable Inputs Yes 100,000 readings 295.00
YL-M90-4M YL-M90-4M Internal & External Internal Temp & RH + Programmable Inputs Yes 4 million readings 358.00

 

YL-M32 Micro-Voltage Logger

The voltage and current data logger YL-M32 is a two-channel logger for recording extra-low voltage in the mV region and  common reference voltage measurements, e.g. standard analog outputs (0..1V/0...5V/0..10V).

The loggers can be used for recording small measurement signals such as from a Wheatstone bridge, force or range sensor, strain gauge, or extra-low voltages due to chemical balancing processes.

The YL-M32 provides constant current for strain gauge sensors to supply the bridge. The devices are programmable so that you can log on either just a single channel or on both channels. The YL-M32 has sensors for humi-dity, temperature, and barometric pressure built-in in its enclosure

Electrical Signal Loggers

The YL-M33 and YL-M34 loggers are one or two channel data loggers for recording the variables of current and voltage. The devices are fully programmable and settable to 0 to 1V, 0 to 5V, 0 to 10V or 0 to 24mA. Corresponding cables are available for each measuring range. The logger can be used to record singals of almost every transmitter or probe as long as they provide adequate analog outputs.

The data logger has got a 20 bit analogue to digital converter which can provide a resolution of up to 15µV or 0.36µA (accor-ding to set range).

YL-M41 & YL-M42 Pulse Loggers

There are two models available: YL-M41 with one input channel and the YL-M42 with two input channels. Both are 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 be used for measuring signals up to 24V.

The devices are fully programmable allowing you to set the logger to record on one or two channels. The incoming signal (potential-free/voltage) can be set using the software. The logger is best suited for operation with counters, photoelectric sensors, revolution-counters, make contact elements, switches and sensors with pulse output.

Applications: Typically used in rainfall measurement and industrial sectors measuring flow rate (pulse) with flowmeter or pulse energy in building monitoring.

YL-M61 Light Data Loggers

The YL-M61 records illuminance with a spectral sensitivity adjusted to the spectrum of the human eye, whilst the YL-M62 version is also equipped with an additional humidity and temperature sensor. A range of sensors with different spectral ranges are available, suitable for use in scientific research.

Applications: These robust data loggers are equally suited for operation indoors, outdoors or under water. Commonly used in workplace studies, weather stations, museums, street lighting or showcase lighting.