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MSR255: Multifunction Data Logger with LCD Display
handy data logger for monitoring temperature, humidity, pressure, acceleration or light · 2 m measured values · optional 4 analogue inputs · LCD display
The robust data logger MSR255 has an individually configurable, 4-line LCD display that shows the current values of all measurement channels as well as the battery status and other device information. Thanks to its high-capacity lithium polymer battery the data logger is ideal for long-term data acquisition applications.
Simultaneous recording of up to five different measured variables
The MSR255 has a large memory of over 2 million measurement values and is capable of simultaneously recording and storing up to five different measured variables: temperature, humidity, air pressure, acceleration and light. Acceleration values can be measured at 3200 Hz and saved at a frequency of approx. 50 Hz following digital filtration. In addition, the voltage of four further external analogue channels or sensors can also be recorded. The analogue inputs feature an alarm output, multiple output switching power supply and an input for starting and stopping data recording.
All measured values can be rapidly transferred to a PC or laptop via the USB interface for data analysis purposes.The user-friendly MSR PC software for data acquisition and analysis comes free of charge.
Configure your own custom MSR255 variant here!
With a few clicks you are able to select and send us your enquiry of your requested MSR255.
1. Basic specification and technical data for the MSR255
| Housing |
Technical data | Item no. | ||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Standard IP 60 not encapsulated |
|
255B10 CHF 403.00 |
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Waterproof IP 67 encapsulated |
255B11 CHF 647.00 |
2. Select the sensors.
You can specify your MSR255 with up to five different sensors.
| Measured parameter / Measuring/storage rate |
Working range / Accuracy |
Internal sensor |
External sensor (according to cable length) | ||
|---|---|---|---|---|---|
| 0.20 m | 1.00 m | 1.60 m | |||
| Temperature 1/s to every 12 h |
external: -55...+125 °C internal: -20...+65 °C ±0.5 °C (-10...+65 °C) ±2 °C (-55...+125 °C) |
Item no. T2 CHF 84.00 |
Item no. FT2/020 CHF 159.00 |
Item no. FT2/100 CHF 170.00 |
Item no. FT2/160 CHF 182.00 |
| Relative humidity with integrated temperature 1/s to every 12 h |
0...100 % rel. humidity external: -20...+85 °C internal: -20...+65 °C ±2 % rel. humidity (10...85 %, 0...+40 °C) ±4 % rel. humidity (85...95 %, 0...+40 °C) |
Item no. H CHF 84.00 |
Item no. FH/020 CHF 159.00 |
Item no. FH/100 CHF 170.00 |
Item no. FH/160 CHF 182.00 |
| Air pressure absolute, with integrated temperature 1/s to every 12 h |
0...2000 mbar absolute external: -20...+85 °C internal: -20...+65 °C ±2.5 mbar (750...1100 mbar absolute, +25 °C) |
Item no. P CHF 84.00 |
Item no. FP/020 CHF 159.00 |
Item no. FP/100 CHF 170.00 |
Item no. FP/160 CHF 182.00 |
| 0...14 bar absolute -20...+65 °C ±50 mbar (1...10 bar abs., +25 °C) |
Item no. P2 CHF 84.00 |
Item no. FP2/020 CHF 159.00 |
Item no. FP2/100 CHF 170.00 |
Item no. FP2/160 CHF 182.00 |
|
| 3-axis-acceleration Acceleration: 50/s (3200/s) Attitude: 1/s to every 12 h |
±15 g -20...+65 °C ±0.15 g (0...5 g, +25 °C) ±0.25 g (5...10 g, +25 °C) ±0.45 g (10...15 g, +25 °C) |
Item no. A CHF 84.00 |
Item no. FA/020 CHF 159.00 |
Item no. FA/100 CHF 170.00 |
Item no. FA/160 CHF 182.00 |
| Light 1/s to every 12 h |
0...65 000 lx max. sensitivity at 500 nm |
Item no. L CHF 84.00 |
Item no. FL/020 CHF 159.00 |
Item no. FL/100 CHF 170.00 |
Item no. FL/160 CHF 182.00 |
3. Do you require an additional 4 analogue inputs for connecting third-party sensors?
It is possible to expand the range of possible applications for which your MSR255 can be used by specifying four analogue inputs. These additional inputs allow external sensors for a wide range of measuring tasks to be connected. If required, these third-party sensors can be powered by the logger's internal battery. The power can be automatically turned on before measurements take place with a pre-settable lead time. This allows any necessary warm-up periods for the sensors to be taken into consideration.
| Analogue inputs | Inputs | Input configuration | Item no. |
|---|---|---|---|
Including an alarm output, multiple output switching power supply and an input for starting and stopping data recording. Measurement/storage rate: 1/s to every 12 h |
4 analogue inputs (resolution: 12 bit) |
0...3.0 V - Standard |
E3333 CHF 212.00 |
|
4 analogue inputs (resolution: 12 bit) |
Select the number of inputs for the respective input configuration: (1) 0...20 mA (2) 4...20 mA (3) 0...3.0 V (4) 0.5...4.5 V / 0...5.0 V (5) 0...10.0 V / 1.0...6.0 V (6) 0...12.0 V (7) 0...24.0 V (8) 0...36.0 V (9) 0...48.0 V |
Exxxx CHF 243.00 |
4. Your selection.
Product features data logger MSR255
- Multifunctional data logger with 4-row backlit LCD display, 4 individually configurable views
- Choice of 5 internal or up to 4 external sensors available for temperature, humidity, air pressure, light and acceleration/attitude (see Configurator)
- Acceleration values can be measured at 3200 Hz and stored at a frequency of approx. 50 Hz following digital filtration
- Optional 4 analogue inputs with freely selectable input configuration (see Configurator) for connecting conventional sensors with analogue output
- Stores over 2 m total readings
- Lithium-polymer battery (2300 mAh), rechargeable via USB port
- Robust anodised aluminium industrial case with top-hat rail snapper (TS35)
- Free MSR PC software: MSR Setup, Reader, Viewer and Online software
Technical data of the sensors, housings and batteries
Technical details can be found on the Configurator tab.
General technical data of the data logger MSR255
| Memory capacity: | Over 2 million measurement values. |
| Push-button: |
Set bookmark or start and stop recording. |
| LED: |
Blue: Record indicator Red: Alarm indicator Yellow: Battery charge indicator |
| Power supply: |
Lithium-polymer battery (2300 mAh), rechargeable via USB port |
| Interface: |
USB |
| Operation conditions: |
Temperature: -20…+65 °C |
| Storage conditions: |
Temperature: +5…+45 °C (ideal storage conditions for the battery)
Humidity: 10…95 % relative humidity, non-condensing |
| Standards: |
The MSR255 complies with EU-Directives RoHS/WEEE. |
Software
Our software is scanned for viruses with Microsoft Defender.
- MSR pc software (standard) (2025-05-15, v6.10.03, MD5: af6abd2cb71ea77aed9eb983fd3f071e)
- MSR255 firmware update (2017-09-26, v1.20, MD5: 449d72b656c99c8748ff7f135850a37e)
Instruction manuals
Datasheets
- Datasheet data logger MSR255
- Dimension sheet external acceleration sensor
- Datasheet analogue inputs type 4
Certificates
MSR255: multifunctional data logger with LCD display
The measuring tasks undertaken by the user define the way in which the MSR255 is configured: There is a choice of temperature, humidity, air pressure and light sensors (which can be fitted as required either internally within the case or externally on a cable) together with a sensor for monitoring acceleration in all three co-ordinate axes.
The handy MSR255 simultaneously measures and saves up to five different measurement parameters. The voltage signals from four additional analogue channels can also be recorded. The internal memory capacity of the MSR255 is over 2 million measurement parameters. Thanks to its higher capacity lithium polymer battery (2300 mAh) the unit is ideal for making long-term measurements. A permanent power supply can also be connected via a 6V socket.
The MSR255 has two operating keys. The easy-to-read 4-row backlit LCD display has four individually configurable views. Up to four display values can be defined for each of the views and users may select from all of the measurement channels, battery status, configurable limits and alarm values. The display also has an energy-saving mode.Data can be transferred to any PC or laptop using the software and USB cable supplied.
Benefit from our competence and experience
MSR data loggers are used thousands of times around the world and have proven themselves in a wide variety of applications. Select the desired field of application and we will submit a selection of data loggers and customer reports to you.