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MSR145 The revolutionary mini data logger

MSR145 The revolutionary mini data logger

Data Logger MSR145

The award-winning MSR145 is the world's first miniaturised datalogger to have integrated temperature, humidity, pressure, light and 3-axis acceleration sensors. An additional two or four analogue inputs are provided for connecting external sensors. This tiny multi-talent stores up to 2,000,000 measurement parameters and is also available as a sealed watertight version. 

Freely selectable measurement interval of up to 50 recordings per second guarantee uninterrupted documentation of rapid processes. For long-term measurements, the MSR145 datalogger can be fitted with a 900 mAh lithium polymer battery allowing you to easily record measurement parameters over a period of up to two years. Style of housing, the battery and measurement parameters, together with the type and number of sensors (internal and external) can be configured individually – you pay only for what you really need!


 

Highlights


Acceleration measurements

What is an acceleration data logger? How can we record vibrations? What do we mean by a jolt or shock? What methods can we use to detect damage to cargo caused by shocks? What does «fast peak» mean? And which MSR data logger is best suited for which measuring task?

Helpful basic information regarding acceleration measurement you will find here.


 

With a few clicks you are able to select and send us your order or request a no-obligation quotation of your desired MSR145.

  1. Select the housing and the corresponding battery.
  2. Select the sensors.
  3. Do you require 2 or 4 analogue inputs?
  4. Would you like to expand the memory capacity of your MSR145 to over 1 billion measured values?
  5. General technical data on the MSR145.

1. Select the housing and the corresponding battery.

Housing Type and battery Picture Size & weight Medium Sheat material Item‑no.
Standard
IP 60
Design housing
with 230 mAh battery
MSR145 data logger, design housing with 230 mAh battery, dustproof IP 60 27 x 16 x 53 mm
(W x H x L)
approx. 20 g
Air PC, not
encapsulated
145B15
Error
Design housing
with 900 mAh battery
MSR145 data logger, design housing with 900 mAh battery, dustproof IP 60 39 x 23 x 72 mm
(W x H x L)
approx. 56 g
Air PC, not
encapsulated
145B7
Error
Waterproof
IP 67
Silicon tube
with 230 mAh battery
MSR145 data logger, silicon tube with 230 mAh battery, waterproof IP 67 20 x 14 x 62 mm
(W x H x L)
approx. 18 g
Air,
various liquids
Silicon,
encapsulated
145B4
Error
Design housing
with 230 mAh battery
MSR145 data logger, design housing with 230 mAh battery, waterproof IP 67 27 x 16 x 53 mm
(W x H x L)
approx. 27 g
Air,
various liquids
PC,
encapsulated
145B16
Error
Design housing
with 900 mAh battery
MSR145 data logger, design housing with 900 mAh battery, waterproof IP 67 39 x 23 x 72 mm
(W x H x L)
approx. 64 g
Air,
various liquids
PC,
encapsulated
145B8
Error

2. Select the sensors.

Please select the sensors for your data logger here. For the measured parameters temperature, humidity and fluid pressure you can now choose whether you wish to provide your MSR145 data logger with more than one sensor of the same measured parameter. Please note the following restrictions for this option:

  • Only one measured parameter can be equipped with multiple sensors.
  • The slot for a microSD card cannot be combined with this option.
  • The light sensor (L2), the temperature sensor (FT) and the port for a thermal element of Type K (T3, T4) cannot be selected.

Can your desired sensor combination not be selected? Contact us for a customized fit.

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 up to
one sample every 12 h
-10...+58 °C
±0.1 °C (+5...+45 °C)
±0.2 °C (-10...+58 °C)
only available
externally
Item no. FT/020
Error
Item no. FT/100
Error
Item no. FT/160
Error
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

Connector for thermal
element of Type K

(without sensor)
Cannot be selected
at the same time as the
temperature sensor.

1/s up to
one sample every 12 h
1 x
-200...+1350 °C
only available
externally
Item no. FT3/020
Error
Item no. FT3/100
Error
Item no. FT3/160
Error
4 x
-200...+1350 °C
only available
externally
Item no. FT4/020
Error
Item no. FT4/100
Error
Item no. FT4/160
Error
Humidity
with integrated temperature

1/s up to
one sample 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

10/s up to
one sample every 12 h
0...2000 mbar abs.
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 abs., +25 °C)
Item no. P2
Error
only available
internally
only available
internally
only available
internally
Fluid pressure
with integrated temperature

20/s up to
one sample every 12 h

Material in contact with media:
  • Stainless Steel AISI 316L
    (DIN 1.4404 / 1.4435)
  • O-rings: Viton® 70° Shore
0...3000 mbar abs.
-20...+85 °C

±30 mbar
only available
externally
Item no. FP3/020
Error

Item no. FP3/100
Error

Item no. FP3/160
Error

0...30 bar absolute
-20...+85 °C

±300 mbar
only available
externally
Item no. FP4/020
Error

Item no. FP4/100
Error

Item no. FP4/160
Error

3-axis-acceleration

50/s up to
one sample 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
Error
Item no. FA/020
Error
Item no. FA/100
Error
Item no. FA/160
Error
3-axis-acceleration
with fast peak (1 kHz)


50/s up to
one sample every 12 h
Item no. A4
Error
Item no. FA4/020
Error
Item no. FA4/100
Error
Item no. FA4/160
Error
Light

1/s up to
one sample 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

3. Do you require 2 or 4 analogue inputs?

Should you wish to connect additional third-party external sensors to your MSR145 datalogger then please indicate here whether you require two or four analogue inputs.

Analogue inputs Inputs Input configuration Item no.
Screw terminal for 4 analogue inputs
Including alarm output and input for starting
and stopping data recording.

Measurement/storage rate:
50/s up to one sample every 12 h

Not available combinations:
  • Analogue inputs with thermal element
  • Analogue inputs with light and temperature
2 analogue inputs
(resolution: 12 Bit)
0...3.0 V - standard E33
Error
4 analogue inputs
(resolution: 12 Bit)
0...3.0 V - standard E3333
Error
2 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
Exx
Error
4 analogue inputs
(resolution: 12 Bit)
Exxxx
Error

4. Would you like to expand the memory capacity of your MSR145 to over 1 billion measured values?

Please order the expansion slot for plugging-in a standard microSD card here. Item no.
Expansion slot for microSD card (available only for design housing B7 and B8)

Please note that:
  • this expansion slot with plugged-in microSD card only meets the protection category IP60,
    even with the design housing B8,
  • the expansion slot is not available in combination with light or thermal element,
  • the expansion slot is not available in combination with a multiple selection of sensors of the same measurand,
  • one formatted and ready for use microSD card (≥4GB) is included.
N10006
Error

5. General technical data on the MSR145.

Memory capacity: Over 2 000 000 measured values – expand­able to over 1bn.
Key: Set bookmark or start and stop recording.
LED:  
blue:
red:
yellow:
Record indicator
Alarm indicator
Battery charge indicator
Power supply:
  • Lithium-polymer battery, 230 mAh or 900 mAh.
  • The battery is charged via the USB connection.
  • One battery charge is sufficient for operation of the unit for up to two years, depending on the battery and the measurement rate.
Options: Charging station (USB hub) for 7 MSR145 (item number B47002)
Interface: USB
PC software: Free Setup, Reader, Viewer and Online software (Windows XP/Vista/7/8/10) to record and evaluate data. All measurement parameters can be rapidly transferred to a PC via USB connection both during the measurement operation and once the measurement task has been completed. Thanks to the integrated clock (RTC), data from as many MSR145 units as required can be synchronised and merged into a single data record.
Operating conditions:
Temperature: -20...+65 °C
Optimum storage conditions:
Temperature:
Humidity:
+5...+45 °C (ideal storage conditions for the battery)
10...95 % relative humidity, non-condensing
Standards: The MSR145 complies with EU-Directives RoHS / WEEE.

Your selection

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