e-SENSE communication by sending data via SMS
For e-sense a GSM/SMS-network is used. The reason for this is that
the GSM-network now has an almost world encompassing range and
data communication by SMS is relatively inexpensive. As far as this is
concerned, this system distinguishes itself from other commonly used
systems. Communication with these systems occurs via GSM-networks
that depend on interaction between the sending and receiving
modem.
e-SENSE enables two-way communication between the measuring
element in the field and the central computer system. The data is sent
from the sensor to the database. The settings of the sensors in the field
can easily be changed from your workstation without having to go into the field.The e-SENSE system can also generate different alarms.

• The modem can be used in mobile installations
• Flexibility as regards the measurement parameters
• Long lifespan
• In addition to Divers, other e+ sensors can be connected
• Alarm function
• The batteries have the capacity to provide the whole installation with power for a year

Message mode : SMS (GSM Quad band)
Number of sensor ports : 1 for Diver
Temperature (operating range) : -20 … +60 °C
Number of measurements : 66 measurements per SMS-message
Send interval : 15 minutes till 40 days, user
programmable
Battery type : DD-cell Li-SoCL2, 3.6 V / 35 Ah
(replaceable by user)
Battery monitor : Alarm function at low battery
Housing
Dimensions : ø tube = 48.3 mm, ø top = 60 mm,
length tube = ca. 340 mm
Protection : IP67
Material : Housing stainless steel 304, top POM
Weight : Ca. 1750 gr.
Optional:
• E-mail / GPRS communication
• External analogue sensor (4-20 mA or 0-5 V)
• Redundancy (data sent double for improved data communication security)
• Barometric compensation for Diver measurements and alarming