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WiFi datalogger for temperature, humidity and more MSR145W2D
WiFi data logger MSR145W2D: over 1 million measured values storage capacity.
WiFi datalogger for temperature, humidity and more MSR145W2DWireless data logger MSR145W2DFlexSensors MSR145W2D WiFi Data LoggerMSR SmartCloud for wireless MSR data loggersMSR145W2D wireless data logger with WiFi

WiFi Wireless Data Logger MSR145W2D

wireless data logger (WiFi) for monitoring temperature, humidity, fluid pressure, air pressure, acceleration, strain gauges and more · NEW with FlexSensors

The wireless mini-logger from MSR stores over one million measured values. By integrating it into a WLAN/WiFi network, the MSR145W2D can be used in practically any kind of measurement applications.

Interchangeable FlexSensors for temperature, humidity, light

The WiFi data logger is an all-round talent when it comes to sensor technology: You can choose various internal sensors as well as up to five external sensors or connections. The FlexConnector offers the highest possible flexibility. The intelligent plug-in connection facilitates customer-specific adaptation of the desired FlexSensors.

WiFi Wireless Data Logger: Ready to use in no time

No wiring costs and no time-consuming manual reading of measured values. Measured data can even be sent from places with difficult access. Integration either into an existing WiFi or via an access point, by means of mobile network access where required, into a separate wireless network.

Long-term measurements with the MSR145W2D

When it comes to observing environmental conditions over a longer period of time, in many cases it is quite sufficient to transmit the collected data via WiFi once or twice a day. When configuring the MSR145W2D, you can set the time windows during which the data logger should connect to the WiFi network. The WiFi connection is thus only activated when it is needed – which has a positive effect on the battery life of the data logger.

Save and manage data in the MSR LocalCloud or in the MSR SmartCloud

With the MSR145W2D you have the option of using the MSR LocalCloud to store, manage and export the data either locally on your (company’s) own server or in the web-based cloud solution MSR SmartCloud. Via web browser you can view the measured values during operation.

Application example long-term measurement

MSR LocalViewer In order to gain knowledge about the movement activity of dairy goats, MSR145W2D data loggers with acceleration sensors are used in a scientific research project. The loggers record the animals’ activities for 24 hours. The data transmission via WiFi takes place energy-savingly only once a day – when the goats are in the barn. This energy-saving data transmission allows the battery to run for more than 5 months. Should the WiFi connection fail, the data remain securely stored in the logger and can also be read out via USB.

Short-term measurements with the MSR145W2D

For test measurements, it is often necessary to monitor measurement data in real time. In this case, the MSR145W2D is configured by the user so that the data is permanently sent to the WiFi network. Although the uninterrupted transmission of data results in higher power consumption, which affects the mobile operating time of the data logger, the data can be viewed immediately using MSR LocalViewer. For further processing, the measurement data can be sent to the cloud if required.

Application example: Short-term measurement

To determine load values, wireless MSR145W2D data loggers run along the production line at a beverage manufacturer. The measurement data is transmitted in real time via WiFi. Critical values are detected immediately. The recorded data not only help to gain insights into possible causes of increased wear in the production line, the implemented measures can subsequently be checked for their effectiveness with the data loggers.

Configure your MSR145W2D here
...or buy it in the webshop

Configure your own custom MSR145W2D variant here!

With a few clicks you are able to select and request a no-obligation quotation of your requested MSR145W2D.

  1. Select the housing and the corresponding battery.
  2. Select the configuration.
  3. Choose the FlexSensors if required.
  4. Do you require a router to send the measurement data via WiFi?
  5. The use of MSR SmartCloud.
  6. Request a no-obligation quotation!

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,
OLED display and
WiFi		 35 x 17 x 57 mm
(W x H x L)
approx. 27 g		 Air PC, not
encapsulated		 145W2DB25
Design housing
with 900 mAh battery,
OLED display and
WiFi
 35 x 25 x 57 mm
(W x H x L)
approx. 43 g		 Air PC, not
encapsulated		 145W2DB23
Waterproof
IP 67		 Design housing
with 230 mAh battery,
OLED display and
WiFi		 35 x 17 x 57 mm
(W x H x L)
approx. 36 g		 Air,
various liquids		 PC,
encapsulated		 145W2DB26
Design housing
with 900 mAh battery,
OLED display and
WiFi		 35 x 25 x 57 mm
(W x H x L)
approx. 62 g		 Air,
various liquids		 PC,
encapsulated		 145W2DB22

2. Select the configuration.

You can select various internal sensors as well as up to five external sensors or connectors.

Measured parameter /
Measurement/
storage rate		 Technical data Internal External (according to cable length)
0.20 m 1.00 m 1.60 m
Temperature

1/s to every 12 h		 Working range:
external: -40...+125 °C
internal: -20...+65 °C
Max. deviation:
±0.1 °C (-25...+55 °C)
±0.3 °C (-40...+125 °C)		 Item no. T9
 Item no. FT9/020

 Item no. FT9/100

 Item no. FT9/160
Working range:
external: -55...+125 °C
Max. deviation:
±0.5 °C (-10...+65 °C)
±2 °C (-55...+125 °C)		 only available
externally 		Item no. FT2/020

 Item no. FT2/100

 Item no. FT2/160
Connector for thermal
element of Type K
(without sensor)


1/s to every 12 h		 Working range:
-200...+1350 °C		 only available
externally 		Item no. FT3/020

 Item no. FT3/100

 Item no. FT3/160
Humidity
with integrated
temperature

1/s to every 12 h		 Working range:
0...100 % rel. humidity
external: -40...+125 °C
internal: -20...+65 °C
Max. deviation:
±2 % rel. humidity
(10...80 %, +25 °C)
±3 % rel. humidity
(80...100 %, +25 °C)
 Item no. H3
 Item no. FH3/020

 Item no. FH3/100

 Item no. FH3/160
Air pressure absolute,
with integrated
temperature

1/s to every 12 h		 Working range:
10...2000 mbar absolute
external: -40...+85 °C
internal: -20...+65 °C
Max. deviation:
±2 mbar
(750...1100 mbar absolute,
+25 °C)		 Item no. P5
 Item no. FP10/020

 Item no. FP10/100

 Item no. FP10/160
Working range:
0...14 bar absolute
-20...+65 °C
Max. deviation:
±50 mbar
(1...10 bar abs., +25 °C)		 only available
externally 		Item no. FP7/020

 Item no. FP7/100

 Item no. FP7/160
Fluid pressure
with integrated
temperature

1/s to every 12 h

Material in contact with
media:
  • Stainless Steel
    AISI 316L
    (DIN 1.4404 / 1.4435)
  • O-rings:
    Viton® 70° Shore
 Working range:
-1000...3000 mbar relative
-20...+85 °C
Max. deviation:
±30 mbar (1% FS)		 only available
externally 		Item no. FP9/020

 Item no. FP9/100

 Item no. FP9/160
Working range:
0...3000 mbar absolute
-20...+85 °C
Max. deviation:
±30 mbar (1% FS)		 only available
externally 		Item no. FP3/020

 Item no. FP3/100

 Item no. FP3/160
Working range:
0...30 bar absolute
-20...+85 °C
Max. deviation:
±0.3 bar (1% FS)		 only available
externally 		Item no. FP4/020

 Item no. FP4/100

 Item no. FP4/160
Working range:
0...400 bar absolute
-20...+85 °C
Max. deviation:
±4 bar (1% FS)		 only available
externally 		Item no. FP8/020

 Item no. FP8/100

 Item no. FP8/160
Working range:
0...1000 bar absolute
-20...+85 °C
Max. deviation:
±10 bar (1% FS)		 only available
externally 		Item no. FP12/020

 Item no. FP12/100

 Item no. FP12/160
3-axis-acceleration
(static)

1/s to every 12 h		 Working range:
-15...+15 g
-20...+65 °C
Max. deviation:
±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
 Item no. FA/020
 Item no. FA/100
 Item no. FA/160
Light

1/s to every 12 h		 Working range:
0...83'000 lx
Max. sensitivity
at 550 nm		 Item no. L3
 Item no. FL3/020

 Item no. FL3/100

 Item no. FL3/160
Connection for
strain gauges		 Characteristics:
  • full bridge
  • rated output 1 mV/V
  • bridge voltage 3 V
 only available
externally 		Item no. FD/020

 Item no. FD/100

 Item no. FD/160
Analogue inputs
(resolution: 12 bit)

1/s to every 12 h		 Input configuration:




 		only available
externally 		Exxxx/020
 Exxxx/100
 Exxxx/160
Input configuration:




 only available
externally 		Exxxx/020
 Exxxx/100
 Exxxx/160
Control terminal Characteristics:
  • Alarm output
  • Input for starting and
    stopping data recording
  • 3 V voltage output
 only available
externally 		Item no. FY/020
 Item no. FY/100
 Item no. FY/160
FlexConnector
(only combined with
B22 and B23 cases)		 The appropriate Flex
Sensors are below
presented for choice.		 only available
externally 		Item no. FX/020
 Item no. FX/100
 Item no. FX/160

3. Choose the FlexSensors if required.

If you have selected a FlexConnector or already own an MSR145W2D data logger with a FlexConnector, you can enquire suitable sensors here. Please note only one interchangeable FlexSensor can be connected to the FlexConnector at a time.

Measured parameter /
Measurement/
storage rate		 Technical data Item no.
Temperature

1/s to every 12 h		 Working range:
-40...+125 °C
Max. deviation:
±0.1 °C (-25...+55 °C)
±0.3 °C (-40...+125 °C)		 FXT9/160
Humidity
with integrated
temperature

1/s to every 12 h		 Working range:
0...100 % rel. humidity
-40...+125 °C
Max. deviation:
±2 % rel. humidity
(10...80 %, +25 °C)
±3 % rel. humidity
(80...100 %, +25 °C)		 FXH3/160
Fluid pressure
with integrated
temperature

1/s to every 12 h

Material in contact with
media:
  • Stainless Steel
    AISI 316L
    (DIN 1.4404 / 1.4435)
  • O-rings:
    Viton® 70° Shore
 Working range:
-1000...3000 mbar relative
-20...+85 °C
Max. deviation:
±30 mbar (1% FS)		 FXP9/160
Working range:
0...3000 mbar absolute
-20...+85 °C
Max. deviation:
±30 mbar (1% FS)		 FXP3/160
Working range:
0...30 bar absolute
-20...+85 °C
Max. deviation:
±0.3 bar (1% FS)		 FXP4/160
Working range:
0...400 bar absolute
-20...+85 °C
Max. deviation:
±4 bar (1% FS)		 FXP8/160
Working range:
0...1000 bar absolute
-20...+85 °C
Max. deviation:
±10 bar (1% FS)		 FXP12/160
3-axis-acceleration
with Fast Peak
(800 Hz)

1/s to every 12 h		 Working range:
-15...+15 g
-20...+65 °C
Max. deviation:
±0.15 g (0...5 g, +25 °C)
±0.25 g (5...10 g, +25 °C)
±0.45 g (10...15 g, +25 °C)		 FXA4/160
Light

1/s to every 12 h		 Working range:
0...83 000 lx
Max. sensitivity at 550 nm		 FXL3/160

4. Do you require a router to send the measurement data via WiFi?

A router will be needed if your MSR145W2D device is incorporated into a separate WiFi network or if measurement data is to be sent to MSR SmartCloud via a mobile network.

Device/Service Description Item no.
WiFi router FRITZ!Box 6820 LTE WLAN access point (access to mobile network) N10130
SIM card
(EU version)
  • 1 SIM card
  • Sending data via mobile network to MSR SmartCloud for the first 12 months.
 N10111
Extension
(EU version)		 Sending data via mobile network to MSR SmartCloud for subsequent 12 month period. N10113

5. The use of MSR SmartCloud.

The cloud solution managed by MSR Electronics GmbH records data measured by MSR data loggers in a database. Through online access to MSR SmartCloud you are able to gain insight into your measured data, manage it, and create alert messages. When enquireing the MSR145W2D data logger you will automatically receive the access code to MSR SmartCloud.

Service Description
MSR SmartCloud Free access to MSR SmartCloud when you purchase the MSR145W2D data logger.
Data capacity up to 100,000 measurements, Data memory up to three months.

6. Contact us for prices and delivery terms!

Make a price enquiry by telephone, fax or Email

The following codes denote the type of datalogger and sensors you have selected. When making price enquiries by telephone, fax or Email, please contact the dealership in your country and have the codes ready.

List of the international dealerships

Product codes:

Making price enquiries using the contact form

Please provide us with your contact details on the following online form and send your enquiry with a click of your mouse – we will be pleased to send you a no-obligation quotation!

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Notes (please enter the number of units you require here):
 
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*Mandatory fields

Product features wireless data logger MSR145W2D

General functions

  • Wireless data logger (WiFi) for monitoring temperature, humidity, fluid pressure, air pressure, acceleration, strain gauges and more
  • Internal sensors and up to five external sensors (see configurator)
  • FlexConnector for interchangeable FlexSensors
  • Lithium-polymer battery, rechargeable via the USB connection
  • More than 1 million measured values storage capacity in the internal memory
  • Free MSR PC software: MSR Setup, Reader, Viewer and Online software

WiFi (WLAN) functions

  • Integration either into an existing WiFi or via an access point, by means of mobile network access where required, into a separate wireless network
  • WiFi range can be extended with a commercially available repeater
  • Data storage is guaranteed even if the transmitter fails
  • Alarm message if limit value is exceeded
  • MSR SmartCloud: retrieve, analyse and export measured data online at any time; alarm message if limit value is exceeded
  • Free MSR WLAN software for graphical visualization of the measured values transmitted over WiFi (WLAN)

 

Technical data of the sensors, housings and batteries

Technical details can be found on the Configurator tab.

 

General technical data of the WiFi wireless data logger MSR145W2D

Memory capacity: over 1’000’000 measured values
Key button: With the button you can activate and deactivate the display, the WiFi-module and the data recording.
LED:

 

 Blue: Record indicator
Red:  Alarm indicator
Yellos: Battery charge indicator
Power supply:  Lithium-polymer battery, rechargeable via the USB connection.
OLED display: High-contrast, brilliant OLED (organic light-emitting diode) colour display to show data and graphical charts, resolution 96 x 64 pixels.
Interface: USB, WiFi (WLAN)
PC software:  MSR Setup, Reader, Viewer and Online software

MSR WLAN LocalViewer

System requirements: Windows 7 or higher, USB port
Operating conditions:
Temperature: -20…+65 °C
Storage conditions:
Temperature:
Humidity:		 +5 °C…+45 °C  (ideal storage conditions for the battery)
10…95 %  relative humidity, non-condensing
Standards: The MSR145W2D complies with EU-Directives RoHS/WEEE.

Software

Our software is scanned for viruses with Microsoft Defender.

We recommend that you keep the firmware of your data logger up to date with the latest version:

Note: For MSR145W2D data loggers with 900 mAh battery, firmware version v2.50 – v.2.54, a firmware update with the latest version is necessary to ensure battery runtime.

 

Instruction manuals

Datasheets

Certificates

 

FAQ – frequently asked questions about MSR data loggers

New Wireless (WiFi) Data Logger: MSR145W2D

With the new mini data logger by Swiss MSR Electronics GmbH, virtually any number of metrological applications can be flexibly implemented, even in inaccessible locations, by integrating it into a WiFi network.

The new MSR logger, which is barely the size of a thumb, is called MSR145W2D. It uses various internal and up to 5 external sensors and connections to record and store physical parameters of all kinds (e.g. air pressure, humidity, acceleration, temperature, strain gauges and more). In order to ensure the greatest possible flexibility in selecting the sensors even after the purchase of the logger, MSR has also developed a new “Flex-Connector”. The intelligent plug-in connection facilitates customer-specific adaptation of the desired sensors.

Store measured data locally or in the MSR SmartCloud

The MSR145W2D logger automatically connects to a wireless local area network (WiFi, WLAN) via a built-in WiFi and sends the recorded measured data either to the local server or, via a mobile network gateway, to the MSR SmartCloud. In this way the data can be visualised, evaluated or exported worldwide on a smartphone or computer. This can also be used for limit value monitoring with alarm messages by e-mail. WiFi technology is particularly useful when measured values have to be monitored wirelessly in inaccessible locations and a large amount of data has to be transmitted in a short time. If the WiFi range is insufficient, it can easily be increased by means of a repeater.