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CML2275 – Mobeye ThermoGuard TwinLog

Professional and user friendly temperature monitor with alarm and log functions. For reliable monitoring of the ambient temperature. You can prevent temperature damage by timely intervention in the event of deviations. View the temperature trend in the online graph in the Mobeye Internet Portal.

This product has been phased out and replaced by the Mobeye CML4275.

Logging, alarming and reporting

With this temperature monitor, suitable for outdoor and industrial use, you are provided with a reliable measuring instrument. You set limit values to monitor a lower limit and / or upper limit. You will receive an alarm message in the event of deviations or a power failure. It also logs the temperature values and periodically sends them to the web portal. There the values are visible in a graph, table form and are available as download file.

Accurate measurement

The digital temperature sensor is factory calibrated and displays the value in decimals.

No power on site?

If you do not have an external power source, the Mobeye ThermoGuard TwinLog is perfect. Due to the extremely efficient design, the Mobeye CML2275 works for a long time on a set of batteries. At normal use this is longer than a year. If desired, a battery pack for +/- 4 years is available. This makes the product suitable for monitoring the temperature at locations lacking an external power supply.

Alarm on power failure

If an external power supply source is available, we recommend to connect it (with the 12VDC adapter, available as Mobeye accessory). The device can then be accessed online, the batteries last longer and it also immediately functions as a power outage alarm.

Alarm reporting and the Mobeye Internet Portal

The Mobeye CML2275 sends alarm notifications by telephone call (max. 5 numbers), text message and / or e-mail. The recipient can “acknowledge” a call, causing the device to stop calling the other numbers. The text messages contain the actual temperature. We advise you to use the Mobeye Internet Portal with the Mobeye SIM card for extra user-friendliness, functions and security. The logged values are visible in graphical and tabular form in the Mobeye Internet-Portal, using the Mobeye SIM card. Visit this page for more info.

Reliable and comprehensible

  • Alarm via call, SMS and e-mail
  • Graphical display of the temperature trend in the online portal
  • Adjustable alarm limits: -35 °C … +70 °C
  • Two temperature sensors possible
  • Adjustable log interval and transfer interval
  • Power failure monitoring (at ext. voltage)
  • Additional alarm inputs and an output
  • Audible alarm indication on site
  • Full insight into device when connected to Mobeye Internet Portal
  • User-friendly in set-up and use
Application fields

Summary of features

Functions • Temperature alarm (high/low)
• Logging of temperature values
• Power failure alarm
• 2x alarm input (NO or NC)
• 1x open collector output
Alarming • Via call (max. 5 numbers)
• Via SMS, e-mail (unlimited via Mobeye Portal)
• Adjustable local alarm indication (piezo)
Extra messages• Low battery voltage
• (Missed) keep-alive
Log values
(when using portal)
• Adjustable log and sync-interval
• Display in graph, gauge, table and download
Other settings• Delay times on temperature alarm, input alarm, power failure alarm
• Repeat frequency of alarm message
• Identification text, alarm texts
• Calibration value per sensor
• Time-based arming/disarming
• Output control
Mobeye sim card
• Affordable, flat-fee, multi provider, roaming
• Included in delivery, to be activated on-line
Mobeye Internet Portal (optionally)• Alarm via SMS/call/e-mail/ARC
• Temperature trend in graph
• On-line programming
• Communication check (keep-alive)
• Display of geographical position (Cell-ID)
• “Smart data transfer” option: even more insight at critical temperature, before it reaches the alarm limit
• “Heat-hours” option: display of summed hours in period of time under / over chosen temperature value
• 162x82x55 mm, IP66
Power supply • 2x CR123 (included), or
• 12 VDC + 2x CR123
Factory calibration• At 0,5°C between -30 °C and +50 °C, 1 °C outside these values
• If required, calibration per sensor is possible
Battery life time • 1 year (battery operated)
• 3 years (at external power)
Accessories (optionally) • 2nd temperature sensor, extension cable for sensor, 12V power adaptor (PSU), 4 years battery pack
GSM • 2G Quad band EGSM



Choose for complete security

  • Optimal insight in temperature trend
  • Highly reliable
  • User-friendly