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The CML4275 Mobeye ThermoGuard TwinLog is a complete temperature monitor with the functions measuring, alarming, logging and reading of temperature values, in industrial housing with display. Temperature alarm limits are adjustable, as well as log frequency. Standard equipped with one temperature sensor, a second sensor is optional. The unit measures the temperature, can alarm and -if desired- logs the temperature values on a server. Through the Internet, these values are readable and can be downloaded. By connecting external voltage, it sends an alarm message in case of power failure.
The CML4275 has two potential-free inputs, for example to monitor the refrigeration door with a magnetic contact. This makes it possible to send an alarm if this door remains open for longer a set delay time.
The CML4275 has internal piezo siren to sound an alarm locally and an output for an alarm light, loud siren or controlling a device.
Because of the built-in GSM module the CML4275 can work completely independent of the local infrastructure, if necessary long term on the supplied batteries (standard 1 year, with Mobeye battery pack longer than 4 years). If the unit is not connected to the internet portal, it works stand-alone with its own SIM card. The alarm functions are then active. Programming is then done via simple SMS messages. To log, the unit is first registered in the Mobeye Internet Portal via the supplied SIM card. Programming can then be done via the Internet. In the portal the simple user-interface offers a good view of the temperature course, logged values, the alarm events and contacts can be set.
The delivery includes batteries, excluding mains adapter. A suitable external power supply is Mobeye article number 10027.
Applications:
- Outdoor temperature
- Freezer cells and cold storage
- Fuel Cells
Specifications:
| Features | - Current temperature display - Temperature alarm (high/low) - Logging temperature values - Power failure alarm - 2x alarm input (NO or NC) - 1x open collector output |
| Alert | - Via call (max. 5 numbers) - By SMS, e-mail (unlimited number via Mobeye Portal) - Adjustable local alarm indication (piezo) |
| Additional posts | - Low battery voltage - (Missed) keep-alive |
| Log values (when using portal) |
- Adjustable log and sync interval - Display in graph, table, download |
| Other settings | - Delay time on temperature alarm, input alarm, power failure alarm - Repeat frequency of alarm - Identification text, alarm texts - Calibration value - Automatic on and off times - Output control |
| Mobeye SIM Card (optional) |
- Inexpensive, flat-fee, multi-provider - Included, activate online |
| Mobeye Internet Portal (optional) | - Alarm by SMS/call/email/PAC - Temperature trend in graph - On-line programming - Monitoring on keep-alive - Position display (Cell ID) |
| Dimension, IP 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 necessary, calibration per sensor is possible |
| Battery life | - 1 year (battery powered) - 3 years (externally powered) |
| Accessories (optional) | - 2nd temperature sensor, extension cable sensor, mains adapter, 4-year battery pack |
| GSM | - 2G Quad band EGSM |
