NEW to our
Datahog
Family
-
versatile
multi-channel
logger
-
up
to
46
sensor
channels
-
analogue,
digital
&
serial
inputs
-
optional
display
&
key
pad
-
robust,
waterproof
housing
-
easy
transfer
of
data
by
USB
memory
stick
-
connect
by
ethernet,
serial
or
modem
-
auto
send
data
by
email
or
FTP
-
SPECIFICATIONS
Operating
Conditions
-30 to + 60°C
0-100% RH
Housing
Grey ABS- sealed to
IP65.
Clear opening door
for access to
optional display
Mounting
Can be mounted in
any position
Weight &
Dimensions
Approx. 2000g
263 x 264 x 141 mm
Resolution &
Accuracy
24 bit ADC
32 bit CPU
Resolution
0.003% to 0.01%
range dependant
Accuracy of analogue
inputs 0.01% to 0.5%
range dependant
Inputs
Up to 46 from:
8 x differential
voltage ±10mV to
±10V
Can be
configured as
combinations of:
8 x single ended
voltage
8 x 2, 3 or 4
wire resistance
E.g. Thermistor,
PT100,
Potentiometer
8 x current 1mA,
25mA
6 x Digital I/O,
status, counter,
frequency
32 serial inputs,
can be configured
from:
32 x SDI-12
1 x Rs232
3 x Rs485
Outputs
2 x independent
electrical relay
switches
6 x Digital I/O
Outputs open/close
contacts on user set
conditions or timer
Clock
Real time year,
month, date, time
clock enabling
synchronisation of
several units.
Clock backed by
lithium battery
Sensor Excitation
Programmable “warm
up time” from 1
second upwards
Supply to sensors is
routed directly from
logger power supply
Display & Keypad
2 x 20 character
display
Keypad
View live data,
logger status
Power Supply
Logger
requirement10-30 VDC
Over voltage &
overload protected
Power consumption
from 50 mW in low
power mode to 4 W @
1 s sample rate
Options:
Battery Hog with
alkaline batteries
12V sealed
rechargeable battery
Mains Hog (mains
power 240 or 110V)
Solar Hog (solar
power)
Modes
Each channel
configured
individually
Logging intervals 1
second to 24 hours.
Integration
intervals- as for
logging intervals
above
50 pre-configured
maths functions,
expandable by user
Daily or interval
max / min and totals
Wind gusts,
vectorial windvane
averages
Standard deviation
Event, threshold
logging
'Live' data view
(whilst logging)
Continuous / Timer
log mode
Automatic data
transmission via FTP
/ VPN
Automatic sending of
emails with data and
/ or alarms
Scaling
User definable
linear & polynomial
On board maths
functions for
evaluating data
before storage /
transmission
Memory
Non volatile 128 MB
flash
Volatile 256 kB RAM
Expandable by USB
memory stick
4 memory pools for
different logging
intervals
Internal Lithium
battery retains data
and channel
configurations up to
10 years
Connections
Up to 16
channels
Binder sub-miniature
type. 8,5 & 3
pin.Sealed to IP65
when mated with plug
or blanking cap
Up to 46 channels
Terminal blocks
Cable glands
Communications
Ethernet TCP/IP
RS232
RS485
USB slave and master
ASCII
Modbus RTU
PPP
SDI-12
DDP
Download without
interruption of
logging
Download via USB
memory stick
Modem options
available
download datasheet
