Data Logger MSR145WD
Wireless monitoring of measured data and an at-a-glance overview of recorded values – these are only some of the conveniences the new MSR145WD wireless data logger has on offer.
The mini-logger is equipped with Bluetooth Low Energy, a bright OLED graphic display and -optionally- the web-based MSR SmartCloud service for data monitoring from any location.
Wireless data logger (BLE) for monitoring temperature, humidity, fluid pressure, air pressure, acceleration, strain gauges and more.
With the MSR145WD the possible combinations are virtually unlimited. You can select different internal sensors and up to five external sensors or connections. The intelligent flex-connector plug connection for exchangeable sensors guarantees you the greatest possible flexibility.
New
Connection for thermocouple k-typ
fluid pressure
ranges 1000...3000 mbar relative, 0...3000 mbar absolute, 0...30 bar absolute, 0...400 bar absolute, 0...1000 bar absolute
connection for strain gauges
FlexConnector
a selection of Flex sensors is now also available (humidity, light, temperature, fluidpressure, 3-axis-acceleration)
Analogue Inputs
The MSR145WD is now available with 4 or 8 analogue inputs for connecting external sensors. The analogue inputs with freely selectable input configuration can be used for a range of conventional sensors (e.g. conductivity or speed).
3-axis-acceleration sensor with fast peak function
Working range: ±15 g (-20 °C …+65 °C), measurement frequency 1/s (fast peak 800 Hz), storage rate 1/s to every 12 h.
Base Station to transmit the data automatically to the MSR SmartCloud
The base station (BLE receiver box) acts a gateway which allows the automatic data transfer of several MSR145WD data loggers to the MSR SmartCloud. You can order it separately, item no. N10115.
Highlights
- Time-controlled Connectivity
- Password Protection
- MSR App
- up to 5 Air Pressure Sensors
The BLE wireless link is of particular advantage in applications that require monitoring of measurements in locations that are difficult to access, such as rotations on a machine. BLE allows the user immediate data visualisation, irrespective of location.
You can retrieve the measured values via your smartphone, receive alarm messages via MSR SmartCloud and share data from multiple MSR145WD data loggers with your team as required.
Technical specifications: OLED display

- High-contrast, lustrous OLED (organic light-emitting diode) colour display for data and graphical charts
- Resolution: 96 x 64 pixels
- Display area: 22.14mm W x 15.42mm H
- Fast response time: <10 μs
- Wide viewing angle >160°
Technical specifications: Bluetooth Low Energy
- Bluetooth Low Energy (Bluetooth 4.0 Smart) 2.4 GHz
- Wireless range: up to 50m
- Communication with multiple MSR145WD data loggers possible
- Alarm function, transmission to MSR SmartCloud
- Free Smartphone app ( iPhone 4S and later, iPad 3 and later, Android)
- Compatible with Windows or Linux PC (Bluetooth-Dongle available)
- Rugged BLE receiver box available as gateway

With a few clicks you are able to select your desired MSR145WD.
- Select the housing and the corresponding battery.
- Select the configuration.
- Choose the FlexSensors if required.
- Do you require a base station to transmit the measured values to the MSR SmartCloud?
- The use of MSR SmartCloud.
- General technical data of the MSR145WD.
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 Bluetooth Low Energy |
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35 x 17 x 57 mm (W x H x L) approx. 27 g |
Air | PC, not encapsulated |
145WDB25 Error |
Design housing with 900 mAh battery, OLED display and Bluetooth Low Energy |
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35 x 25 x 57 mm (W x H x L) approx. 43 g |
Air | PC, not encapsulated |
145WDB23 Error |
|
Waterproof IP 67 |
Design housing with 230 mAh battery, OLED display and Bluetooth Low Energy |
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35 x 17 x 57 mm (W x H x L) approx. 36 g |
Air, various liquids |
PC, encapsulated |
145WDB26 Error |
Design housing with 900 mAh battery, OLED display and Bluetooth Low Energy |
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35 x 25 x 57 mm (W x H x L) approx. 62 g |
Air, various liquids |
PC, encapsulated |
145WDB22 Error |
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: ±0.2 °C (-10...+50 °C) ±1 °C (-40...+125 °C) |
Item no. T5 Error |
Item no. FT5/020 Error |
Item no. FT5/100 Error |
Item no. FT5/160 Error |
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 Error |
Item no. FT3/100 Error |
Item no. FT3/160 Error |
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: ±1.8 % rel. humidity (10...85 %, 0...+40 °C) ±4 % rel. humidity (85...95 %, 0...+40 °C) |
Item no. H2 Error |
Item no. FH2/020 Error |
Item no. FH2/100 Error |
Item no. FH2/160 Error |
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 Error |
Item no. FP10/020 Error |
Item no. FP10/100 Error |
Item no. FP10/160 Error |
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 Error |
Item no. FP7/100 Error |
Item no. FP7/160 Error |
|
Fluid pressure with integrated temperature 1/s to every 12 h Material in contact with media:
|
Working range: -1000...3000 mbar relative -20...+85 °C Max. deviation: ±30 mbar (1% FS) |
only available externally |
Item no. FP9/020 Error |
Item no. FP9/100 Error |
Item no. FP9/160 Error |
Working range: 0...3000 mbar absolute -20...+85 °C Max. deviation: ±30 mbar (1% FS) |
only available externally |
Item no. FP3/020 Error |
Item no. FP3/100 Error |
Item no. FP3/160 Error |
|
Working range: 0...30 bar absolute -20...+85 °C Max. deviation: ±0.3 bar (1% FS) |
only available externally |
Item no. FP4/020 Error |
Item no. FP4/100 Error |
Item no. FP4/160 Error |
|
Working range: 0...400 bar absolute -20...+85 °C Max. deviation: ±4 bar (1% FS) |
only available externally |
Item no. FP8/020 Error |
Item no. FP8/100 Error |
Item no. FP8/160 Error |
|
Working range: 0...1000 bar absolute -20...+85 °C Max. deviation: ±10 bar (1% FS) |
only available externally |
Item no. FP12/020 Error |
Item no. FP12/100 Error |
Item no. FP12/160 Error |
|
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 Error |
Item no. FA/020 Error |
Item no. FA/100 Error |
Item no. FA/160 Error |
Light 1/s to every 12 h |
Working range: 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 |
Connection for strain gauges |
Characteristics:
|
only available externally |
Item no. FD/020 Error |
Item no. FD/100 Error |
Item no. FD/160 Error |
Analogue inputs (resolution: 12 bit) 1/s to every 12 h |
Input configuration: |
only available externally |
Exxxx/020 Error |
Exxxx/100 Error |
Exxxx/160 Error |
Input configuration: |
only available externally |
Exxxx/020 Error |
Exxxx/100 Error |
Exxxx/160 Error |
|
Control terminal | Characteristics:
|
only available externally |
Item no. FY/020 Error |
Item no. FY/100 Error |
Item no. FY/160 Error |
FlexConnector (only combined with B22 and B23 cases) |
The appropriate FlexSensors are below presented for choice. |
only available externally |
Item no. FX/020 Error |
Item no. FX/100 Error |
Item no. FX/160 Error |
3. Choose the FlexSensors if required.
If you have selected a FlexConnector or already own an MSR145WD data logger with a FlexConnector, you can order 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: ±0.2 °C (-10...+50 °C) ±1 °C (-40...+125 °C) |
FXT5/160 Error |
Humidity with integrated temperature 1/s to every 12 h |
Working range: 0...100 % rel. humidity -40...+125 °C Max. deviation: ±1,8 % relative humidity (10...85 %, 0...+40 °C) ±4 % relative humidity (85...95 %, 0...+40 °C) |
FXH2/160 Error |
Fluid pressure with integrated temperature 1/s to every 12 h Material in contact with media:
|
Working range: -1000...3000 mbar relative -20...+85 °C Max. deviation: ±30 mbar (1% FS) |
FXP9/160 Error |
Working range: 0...3000 mbar absolute -20...+85 °C Max. deviation: ±30 mbar (1% FS) |
FXP3/160 Error |
|
Working range: 0...30 bar absolute -20...+85 °C Max. deviation: ±0.3 bar (1% FS) |
FXP4/160 Error |
|
Working range: 0...400 bar absolute -20...+85 °C Max. deviation: ±4 bar (1% FS) |
FXP8/160 Error |
|
Working range: 0...1000 bar absolute -20...+85 °C Max. deviation: ±10 bar (1% FS) |
FXP12/160 Error |
|
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 Error |
Light 1/s to every 12 h |
Working range: 0...65 000 lx Max. sensitivity at 500 nm |
FXL2/160 Error |
4. Do you require a base station to transmit the measured values to the MSR SmartCloud?
MSR base station | Description | Item no. |
---|---|---|
![]() |
The BLE receiver box acts a gateway which allows the automatic data transfer of several MSR145WD data loggers to the MSR SmartCloud. |
N10115 Error |
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 ordering the MSR145WD 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 MSR145WD data logger. Data capacity up to 100 000 measurements, Data memory up to three months. |
6. General technical data of the MSR145WD.
Memory capacity: | Over 1 000 000 measured values. | |
Key button: | With the button you can activate and deactivate the display, the BLE-module and the data recording. | |
LED: | ||
Blue: Red: Yellow: |
Record indicator Alarm indicator 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, Bluetooth Low Energy | |
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. | |
Operation conditions: | ||
Temperature: | -20...+65 °C | |
Storage conditions: | ||
Temperature: Humidity: |
+5...+45 °C (ideal storage conditions for the battery) 10...95 % relative humidity, non-condensing |
|
Standards: | The MSR145WD complies with EU-Directives RoHS/WEEE. |