MSR145W2D wireless data logger wifi, sensors for temperature, humidity, acceleration

Configure your own custom MSR145W2D variant here!

With a few clicks you are able to select your desired datalogger.

Select the housing and the corresponding battery.
Select the configuration.
Choose the FlexSensors if required.
Do you require a router to send the measurement data via WiFi?
The use of MSR SmartCloud.
General technical data of the MSR145W2D.

1. Select the housing and the corresponding battery.

Housing	Type and battery	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 Error
Standard IP 60	Design housing with 1000 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 Error
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 Error
Waterproof IP 67	Design housing with 1000 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 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)
Measured parameter / Measurement/ storage rate	Technical data	Internal	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 Error	Item no. FT9/020 Error	Item no. FT9/100 Error	Item no. FT9/160 Error
Temperature 1/s to every 12 h	Working range: -55...+125 °C Max. deviation: ±0.5 °C (10...+70 °C) ±2 °C (-55...+125 °C)	only available externally	Item no. FT2/020 Error	Item no. FT2/100 Error	Item no. FT2/160 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: ±2 % rel. humidity (10...80 %, +25 °C) ±3 % rel. humidity (80...100 %, +25 °C)	Item no. H3 Error	Item no. FH3/020 Error	Item no. FH3/100 Error	Item no. FH3/160 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: Stainless Steel AISI 316L (DIN 1.4404 / 1.4435) O-rings: Viton® 70° Shore	Working range: -1000...3000 mbar rel. -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...83 000 lx Max. sensitivity at 550 nm	Item no. L3 Error	Item no. FL3/020 Error	Item no. FL3/100 Error	Item no. FL3/160 Error
Connection for strain gauges	Characteristics: full bridge rated output 1 mV/V bridge voltage 3 V	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
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
Control terminal	Characteristics: Alarm output Input for starting and stopping data recording 3 V voltage output	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 MSR145W2D 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: ±0.1 °C (-25...+55 °C) ±0.3 °C (-40...+125 °C)	FXT9/160 Error
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 Error
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 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...83 000 lx Max. sensitivity at 550 nm	FXL3/160 Error

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 Error
SIM card (EU version)	1 SIM card Sending data via mobile network to MSR SmartCloud for the first 12 months.	N10111 Error
Extension (EU version)	Sending data via mobile network to MSR SmartCloud for subsequent 12 month period.	N10113 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 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. General technical data of the 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: 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, WLAN (WiFi)
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 MSR145W2D complies with EU-Directives RoHS/WEEE.

Your selection:

Price in CHF, net:
Item no.:

Overview

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 exchangeable FlexSensors
More than 1 million measured values storage capacity in the internal memory
Free MSR PC software for commissioning and operation of the data logger
Command line interface CLI available on request (subject to a charge)

WLAN (WiFi) 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

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 Yellow: 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, WLAN (WiFi)
Operation conditions:	Temperature: -20...+65 °C
Storage conditions:	Temperature: +5...+45 °C (ideal storage conditions for the battery) Humidity: 10...95 % relative humidity, non-condensing
Standards:	The MSR145W2D complies with EU-Directives RoHS/WEEE.

Downloads

Software

Our PC software is scanned for viruses with Microsoft Defender.

MSR pc software (standard) (2023-05-25, v6.09.01, MD5: fd6360125328dd1707688238095543b3), Windows 7 and higher
MSR WLAN software (link to msr.ch)

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

MSR145W2D firmware update (2023-09-28, v2.86, MD5: a0fc74fccecd548ef05b4090d940ed0f)
WiFi (145W2D) firmware update (2021-07-01, v1.10, MD5: e262cb5ba3c750dba39af0f7cac3b300)

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

Brief instructions MSR145W2D (2019-11-20)
Additional instructions MSR145W2D in WiFi network (2019-12-18)
Overview: Network data transfer with the MSR145W2D (2020-06-29)
User manual data transmission using the MSR145W2D (2020-03-12)

Datasheets

Certificates

FAQ – frequently asked questions about MSR data loggers

Applications

Where is the MSR145W2D WiFi data logger used?

The MSR145W2D is an extremely versatile wireless mini logger. It is suitable for a wide range of documentation and monitoring tasks due to its high memory capacity and its large selection of sensors.

Data logger sensors according to your needs

Measuring temperature today, acceleration tomorrow, fluid pressure the day after? The "FlexSensors" available for the MSR145W2D allow you maximum flexibility in application. They are available for the measured variables humidity, temperature, light, 3-axis acceleration and liquid pressure and can be changed as required using the intelligent "FlexConnector" plug connection and combined with a large selection of additional internal and external sensors.

Wireless monitoring of measured values in inaccessible places

WiFi wireless technology is particularly useful when measured values need to be monitored wirelessly in hard-to-reach places and a large volume of data needs to be transmitted in a short time.

The MSR145W2D can be integrated either into an existing WiFi network or into a separate wireless network via an access point. The recorded measurement data can be sent either to a local server or via a mobile radio gateway to the MSR SmartCloud. If the WiFi range is insufficient, it can be increased using a repeater.

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