Machine Sentry MSM-2 Mobile Sensor
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Machine SentryMachine Sentry® Mobile 2 (MSM2) is a wireless sensor used for collecting vibration and temperature data. An integral magnet allows the sensor to be placed exactly where it is needed so that accurate and repeatable measurements can be taken.
Machine Sentry® Mobile 2 utilises a 4-channel multiplex data acquisition system incorporating 3 internal accelerometers which provide tri-axial measurement of vibrations and temperature. A further sensor or a fixed protection panel can be added to the fourth channel if required. MSM2 is available with HAZLOC certification if needed for use in hazardous environments.
Being Bluetooth® enabled, the MSM2 sensor can be paired with any Android smartphone or handheld device and the data uploaded to the Machine Sentry® software. Data can be collected in this way from up to 100 metres away.




- Wireless connection via Bluetooth®
- Up to 1 year battery life
- Data collection is 3-5 times faster than traditional systems
- External port connection
- ATEX certification
- Built to withstand harsh environments
ATEX Certification
Certified To EN IEC 60079-0: 2018 and EN 60079-11: 2012
II 1 GEx ia IIB T4 Ga Ta= -20°C to +60°C
II 1 D Ex ia IIB T135°C Da Ta= -20°C to +60°C
CML 23ATEX2216X
UKEX Certification
Certified To EN IEC 60079-0: 2018 and EN 60079-11: 2012
II 1 G Ex ia IIB T4 Ga Ta= -20°C to +60°C | II 1 D Ex ia IIB T135°C Da Ta= -20°C to +60°C
CML 23UKEX2217X
IECEx Certification
Standards: IEC 60079-0:2017 | IEC 60079-11:2011
Type of protection: Intrinsic Safety Ex “ia”
Marking: Ex ia IIB T4 Ga | Ex ia IIIB T135°C Da
Cert: IECEx CML 23.0078X
Hazloc Certification
Class I and II Division 1 Grps CDFG T4
Class II Division 1 Grps CDFG T135°C
Class I Zone 0 AEx ia IIB T4 Ga
Class II Zone 20 AEx ia IIIB T135°C Da