CO2 data logger. £305
4 sampling
periods
1. 10
minutes
2. 30
minutes
3. 1
hour
4. 3
hours
Easy to
calibrate, see calibration document.
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Same design as for the standard 4% CO2 logger,
but will log CO2 levels up to 6%.
Easy calibration method.
Logs atmospheric levels and temperature
levels.
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CO2 10% & 30%Data Loggers
£375 each
Two New products
Same design as for the standard 4% CO2 logger,
but will log CO2 levels up to 10% and up to 30%.
Easy calibration method, (push
button).
Logs atmospheric levels and temperature
levels.
_______________________________________________________________________
Same basic design layout as for
the CO2 Data Logger.
The Oxygen Sensor is based on electrochemical
principles, it can measure the ambient O2 concentration accurately
and conveniently.
- Measurement Range: 0~25%Vol
- Maximum Measurement limit: 30%Vol
- Resolution: 0.15%Vol
- Stability: <2% (Every month)
- Repeatability: <2%
- Response Time: ≤15 seconds
- Operating Temperature: -20～50℃
- Operating humidity: 0～99%RH (no condensation)
- Pressure Range: standard atmospheric pressure ±10%
- Lifetime:> 2 years (in the air)
- The sensor is a 'plug-in' modules and easily changed.
- Simple calibration via push button.
- Includes Temperature and atmospheric pressure logging
Data logged on SD card is easily transported into Excel as
shown opposite.
No extra software required, no extra cables!
Will log for over a year on one set of batteries, while being
dripped on!
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CO2 + O2 Data Logger
£375
Same basic design as for the CO2
4% logger, BUT now incorporates the O2 25% sensor as
well.
So now you can log:
CO2
O2
Air
Temperature
Atmospheric
pressure
Humidity
Time
Every 10mins or 30 mins or on the
hour or every 3 hours.
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Stalactite Drip Count Loggers (From
£135)
Drip-In-Time Logger ( £195
)
Drip-In-Time.
Stalactite drip count
logger.
Counts drips for upto 3 years on one
battery.
Also logs temperature and atmospheric pressure
in real time.
Minmum water drip height required:
200mm
All data stored on removable micro SD card with
almost unlimited data storage.
Upto 65k count within each sample
period.
Sample period either once an hour or every 30
mins.
Small display shows current count value,
temperature, atmospheric pressure and real time.
Sharp tap on lid enables display.
Data loaded straight into Excel spreadsheet, no
other software required.
______________________________________________________________________
BIG-DRIP Data Logger
£155.00
Each module has it's own unique serial number used for the
logging file name, this number is also visible through the clear
base section.
A yellow LED flashes at every valid drip and a red LED flashes
at every 'sample' period.
A 'test' header on the internal PCA board enables an instant
'sample' to be taken and logging data is then stored on the
SD card. This is useful as a confidence check before setting the
module in its final 'drip' position.
No software to set-up, they are ready to go straight out of the
box, just set the switches as required to set the sample period and
away they go!
Another batch ready to go out
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REMOTE RIVER HEIGHT MONITORING
SYSTEM £365
Designed to monitor remote river or lake water
levels to a high accuracy and transmit the water level data back to
any mobile phone via text messaging.
Recieved data also includes water temperature,
air temperature, time and date and internal battery
voltage.
Almost un-limited data logging via Micro SD card
fitted within the logging unit.
All sensor data is sampled every 30 mins and
stored on the SD card, together with the date and time.
If the lower or higher alarm levels are reached
during the sampling period the system will automatically send all
the sensor data to mobile phone number 1 as an alarm
update.
Re-chargable batteries used together with a
solar panel keep the system running maintaince free. The logger
will run for 2 months without any sun.
Three systems are avaliable, 0 to 2m height, 0
to 3m height and 0 to 4m height.
The actual water depth sensor uses a new type of
pressure sensor to determin the depth or head of water, the sensor
cabling includes a small tube so as to take into account the local
air pressure and adjust the returned reading.
The accuracy is great, even on the 4m length the
resulotion is down to 4mm,
with a full scale accruacy of 0.2% and
working temperature range of -40 to +85 deg
C.
The sensor is manufactured from stainless
steel and is IP68 protection.
To recieve the data over SMS text messaging
system, just dial into the logger and within 60 seconds all the
current sensor data is returned and time stamped.
Dial in with no cost from any mobil phone, the
logger will then return the data to any two (pre-loaded) mobile
phone numbers.
A very low cost SIM card can be
used for the mobile data transmission,
currently Giff-Gaff SIM cards cost approximatly £6 GBP per month
with unlimited text.
Simple USB interface allows the customer to set
the 'location' text, set alarms for low level and high level
measurements (in cm) and add one or two mobile phone
numbers.
Via a push of a monitoring button it will
also send a text message to check the mobile phone status
during installation.
The data logger uses an IP67 sealed box, nothing
exciting about the look of it, the mobile phone antenna is sealed
within the box.
The cables to the depth sensor and water
temperature sensor are enclosed in a flexible plastic conduit tube,
so as to aid some protection. The two sensors are enclosed
further within a very strong ABS tube that can withstand some
serious thumps.
A rope hitching ring is attached to the housing
so as to tie or weigh down the sensor module.
The sensor module can lay horizontal as well as
upright, same depth reading.
The supplied solar panel connects to the unit
via it's own IP67 plug and socket, there is an on-board solar panel
voltage regulator to ensure correct charging of the
batteries.
The batteries consist of 8 AA standard Ni-Cd
cells in a sprung loaded battery holder, easy to
replace!
Standard AA non-rechargable batteries can be
used without the solar panel being fitted, but will only last about
4 weeks.
AIR PARTICLE DATA LOGGER
FROM £320
NEW.
Air Particle Data Logger (see specification above for more
details)
These devices are IP67 sealed quad band auto-dialers with
internal batteries.
Upto 4 seperate input trigger lines can trigger different
transmission sequences.
Designed to operate for over 2 years on one set of standard AA
batteries in very harsh conditions.
Low running costs using standard sim cards, (GiffGaff,about £6
per month).
Ten mobile phone numbers can be included and 5 different
text messages sent.
All messages and phone numbers input via freeware software
by the customer using a standard USB cable.
An 'Alive' signal with battery status may be sent either
every Wednesday at 12.00 midday or once a month on the first day of
every month.
Not 'pretty' looking, but designed to be in messy
places!
ENVIRONMENTAL DISPLAY
LOGGER
(From £350)
Cave Airflow and
direction data logger.
The system comprises of a waterproof logger unit housing the
electronics and batteries together with a dual airflow sensor
connected via a 5m cable.
The prototype system shown is working well in all weathers and
all different wind conditions.
The airflow sensor unit has two sensors based on the 'hot wire'
method, but using very fast heating eliments, the total logging
time is less than 8 seconds.
The sensors are very sensitive and a attenuation level may be
selected depending upon air speed being logged. This alows a large
range of air speeds to be detected and logged.
The lowest attenuation setting alows very sensitive airflow to
be logged, it will capture any slight movemet of air flow, it will
even capture convection current movement in a closed room.
The normal attenuation setting will easily log airflow from
0.2m/s to 3m/s, (6.8).mph. It is not designed for high airfows as
in weather stations.
Using two sensors and special air baffling it is possible to
detect the air flow in two directions, (mainly for use in cave
passage ways) .
The baseplate of the sensor is designed to mount onto standard
camera tri-pod mounts, or simply placed on rock work within a cave
passagway.
The case can be placed upto 5m away via the cable.
The sensor is 'handed' with LEFT and RIGHT markings that ties up
with left or right data that is being logged.
New sensors are being trialed at the present time.
Air flow data
simply imported into Excel spread sheets -->
RAIN FALL LOGGER
HOUSING UNIT
£105 + delivery
(Big-Drip Logger
not included)
CAVE MAPPING LOGGER
NEW!
In it's protoype stage at present, but looking promising.
Laser measurements up to 100m
Heading 0-359 deg ( 6 axis compensated).
Inclinometer +/- 80 deg
999 Leg or Station positions
On site Self calibration method
Wireless battery charging via supplied USB pad
Almost unlimited data storage using removable SD micro card
Fits in palm of hand
All mag, accelerometer, heading, distance, inclinometer, leg or
station setting and real time,data recorded
Vertical height of target calculated automatically
BUT, as you can see it's not waterproof yet and needs more
tweeking to get the inclinometer data more accurate.
Expected avaliability in a few weeks time and costs around
£250
Stand alone battery operated Auto
Dialier
(From £
195)
Operates for over 2 years on a set of standard
AA batteries.
Four seperate latched inputs trigger up to 5
different stored text messages which can be sent to 10 different
mobile numbers.
Weekly or monthly 'I'm Alive' message can be
sent out automatically, together with a battery condition
message.
Easy customer interface to change messages and
phone numbers, via internal USB connector. No software to
buy.
Quad band transciever. IP67 enclosure for
external use.
(Over 100 units in operation around the
UK)
Established in 2000 Goodsell systems Limited have provided
numerous solutions to customers and maintain the same customers
through the close customer-client relationship that has been
established.
