THE bestseller for transportation monitoring, fault diagnoses and load tests! The robust MSR165 data logger is capable of making 1600 acceleration (shock, vibrations) measurements per second in all three axes. Shock monitoring is possible up to ±15 g or up to ±200 g, 32 measurement values are recorded even before the event takes place.
The installed memory is capable of storing over 2 million measured values which is sufficient for more than 10 000 shocks. A microSD card (≥4GB) can be used to increase the capacity of the data logger to over 1 billion measurement values. All saved measurements can be quickly transferred to a PC or laptop via the USB interface.
This waterproof data logger, in its anodised aluminium case, has extremely low power requirements due to its high-performance 3-axis accelerometer (13-bit resolution). Thanks to its rechargeable 900 mAh lithium-polymer battery the unit can record shock measurements over a period of up to six months. For an increased recording period of up to five years, the MSR165 can be equipped with replaceable long-life batteries. Alternatively, use the MSR Power Pack, an autonomous charging station that can be used to recharge the internal battery of the data logger during operation. The MSR Power Pack can be ordered separately and allows you to record data for up to 6 times longer.
The basic specification of the MSR165 includes a high resolution 3-axis acceleration sensor with a working range of either ±15 g or ±200 g. In addition to the acceleration, you can also record temperature, humidity, air pressure, light and four analogue input signals.
Type and power supply |
Technical data | Item no. | ||||||||||||||||||||||||||||||||
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Lithium polymer battery (900 mAh), rechargeable via USB connection. ![]() Size & weight: 39 x 23 x 72 mm, approx. 69 g |
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165B8 Error |
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Replaceable Li-SOCl2 batteries (3.6 V, 2 x 7700 mAh), in a splashproof cast aluminium case. ![]() Size & weight: 122 x 92 x 70 mm, approx. 530 g |
165B52 Error |
If your require a 200 g 3-axis acceleration sensor instead of the 15 g sensor and if you require further sensors, please select the desired sensors here.
Measured parameter / Measuring/storage rate |
Working range / Accuracy |
Internal sensor |
External sensor (according to cable length) | ||
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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 Error |
Item no. FT2/020 Error |
Item no. FT2/100 Error |
Item no. FT2/160 Error |
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 Error |
Item no. FH/020 Error |
Item no. FH/100 Error |
Item no. FH/160 Error |
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 abs., +25 °C) |
Item no. P Error |
Item no. FP/020 Error |
Item no. FP/100 Error |
Item no. FP/160 Error |
0...14 bar absolute -20...+65 °C ±50 mbar (1...10 bar absolute, +25 °C) |
Item no. P2 Error |
Item no. FP2/020 Error |
Item no. FP2/100 Error |
Item no. FP2/160 Error |
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3-axis-acceleration 1600/s to every 12 h (±15 %) |
±15 g -20...+65 °C ±0.15 g (+25 °C) |
Item no. A Error |
Item no. FA/020 Error |
Item no. FA/100 Error |
Item no. FA/160 Error |
±200 g -20...+65 °C ±2 g (0...15 g, +25 °C) ±5 g (15...100 g, +25 °C) ±10 g (100...200 g, +25 °C) |
Item no. A3 Error |
Item no. FA3/020 Error |
Item no. FA3/100 Error |
Item no. FA3/160 Error |
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Light 1/s to every 12 h |
0...65 000 lx max. sensitivity at 500 nm |
Item no. L2 Error |
Item no. FL2/020 Error |
Item no. FL2/100 Error |
Item no. FL2/160 Error |
Should you wish to connect additional external third-party sensors to your MSR165 datalogger then please select the required input configuration.
Analogue inputs | Inputs | Input configuration | Item no. |
---|---|---|---|
![]() Including alarm output and input for starting and stopping data recording. Measurement/storage rate: 1/s (or 1000/s if the acceleration measurement rate is less than 1/s) up to every 12h. Max. 2 external sensors possible, light sensor not available. |
4 analogue inputs (resolution: 12 Bit) |
0...3.0 V - standard |
E3333 Error |
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 |
Exxxx Error |
Please order the expansion slot for plugging-in a standard microSD card here. | Item no. |
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Expansion slot for microSD card (includes one formatted and ready for use ≥4GB microSD card). Please note that this expansion slot with plugged-in microSD-card only meets the protection category IP60. |
N10006 Error |