MSR255: Robust, multifunctional device with LCD display

With up to 5 different sensors, 4 additional analog inputs, and an LCD display, the MSR255 provides maximum flexibility and convenience.

5 sensors, 4 analog inputs

The configuration of the MSR255 is determined by the measurement tasks set by the user: it is possible to use temperature, humidity, air pressure, and light sensors (installed inside or outside the housing via cable) as well as 3-axis acceleration sensors. Accelerations can be measured up to 3200 Hz, with approximately 50 Hz frequency digital filtering. In addition, it can measure on 4 external analog voltage measurement channels or via sensors. The analog inputs have signal output, multi-output switchable power supply, and an input for starting/stopping measurements.

The memory capacity of the MSR255 is sufficient for 2 million measurable values. Thanks to the high-capacity lithium-polymer battery, the device is suitable for long-term data acquisition applications.

The 4-line backlit LED display can be configured into 4 unique positions. The saved data can be easily and quickly accessed via USB connection on a PC or laptop.

1. General technical data of MSR255.
2. Selectable measured parameters (external and internal).
3. Do you need 4 additional inputs to connect sensors from a third party?

1. General technical data of MSR255.

Housing	Technical data	Product code
IP 60 standard not sealed	Housing: Aluminum-coated industrial housing, IP60 standard, optional IP67 protection, DIN rail mountable TS 35 Size and weight: 78 x 62 x 38 mm, approx. 222 g   Memory: More than 2 million measured values   Operation: Two-button function selection and data collection control Display 4-line LCD matrix LED 3-color LED indicator for data recording/alert/charging   Built-in sensor: Selectable temperature, relative humidity, air pressure, light, or 3-axis acceleration/position sensor Measurement speed: 1/s -1/12h (acceleration up to 3200/s) Storage speed: 1/s -1/12h (acceleration up to 50/s)   Power supply:   Lithium-polymer battery 2300 mAh | USB charger Connector: USB (Mini-B) PC software: Free installation, Reader, Viewer, and Online software (Windows XP/Vista/7/8/10) for data recording and evaluation.   Operating conditions:   -20 °C to +65 °C Storage conditions: +5…+45°C (ideal for battery storage) 10…95% relative humidity, non-condensing environment   Certification: The MSR255 complies with the EU RoHS / WEEE standard.	255B10 Error select
IP 67 waterproof sealed		255B11 Error select

Selectable measured parameters (internal and external).

The MSR255 can be equipped with 5 sensors. The following external sensors can replace the internal ones: temperature, relative humidity, air pressure, and light.

3. Do you need 4 additional inputs to connect sensors from a third party?

The MSR255 can be expanded with 4 analog inputs. These inputs can be used for a wide range of external sensors. If necessary, sensors from other manufacturers can be powered from the data logger's battery. The power supply can be automatically switched on before measurements are taken, helping to account for the sensors' start-up time.

Analog input	Input	Input configuration	Product code
Includes alarm output and input for starting and stopping data logging Measurement/storage speed: 1/s to 1/12h	4 analog Input (Resolution: 12 Bit)	0...3.0 V - Standard	E3333 Error select
	4 analog Input (Resolution: 12 Bit)	Select the number of inputs for the appropriate configuration: (1) 01234 0...20 mA (2) 01234 4...20 mA (3) 01234 0…3.0 V (4) 01234 0.5…4.5 V / 0…5.0 V (5) 01234 0…10.0 V / 1.0…6.0 V (6) 01234 0…12.0 V (7) 01234 0…24.0 V	Exxxx Error select

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