MSR145: The revolutionary mini Data Logger

This thumb-sized Swiss Quality MSR145 data logger records over 2 000 000 measured values – with an optional microSD card, even over a billion measured values – and is ideal for long-term measurements. It is capable of simultaneously measuring and recording a variety of measures such as temperature, humidity, pressure, 3-axis acceleration and light. All measured values can be rapidly transferred to a PC or laptop via the USB interface or microSD card for data analysis purposes.

Versatile universal data logger

You have the choice between different casings, battery capacities and sensors. Additionally, you can equip your MSR logger with analogue inputs (selectable input configuration). The analogue inputs allow you to connect individual, external sensors for different measuring tasks (e.g., CO2, conductivity, pH, etc.). In addition to your MSR145 data logger you will also receive the user-friendly software for data acquisition and analysis free of charge.

With a few clicks you are able to select your desired 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
 MSR145S 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 900 mAh 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
 MSR145W 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
 MSR145WS 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 900 mAh 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:

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 to 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 to 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 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

10/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
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
 Item no. FP2/020
Error
 Item no. FP2/100
Error
 Item no. FP2/160
Error
Fluid pressure
with integrated temperature

20/s to 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 absolute
-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 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
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 to 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 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

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.
Schraubklemme für 4 analoge Eingänge

Including alarm output and input for starting
and stopping data recording.

Measurement/storage rate:
50/s to 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
(8)   0...36.0 V
(9)   0...48.0 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 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:

Price: (USD)
Item no.:

Important note: Calibration certificates are not included with any MSR loggers and if required they need be requested prior to ordering. Pricing to be obtained from your sales rep as the cost varies with the sensor ordered. Final calibration certificate will extend lead time for all items ordered.