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Temperature/Humidity
Sensors RS232
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Description |
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A
range of low cost temperature, humidity and barometric pressure
sensors with an RS232 output. Can communicated via a simple ASCII
"Adam 4000 series" compatible protocol or the industry
standard MODBUS RTU protocol for use with common SCADA software.
Click
here for RS485 Versions >>
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Common
Features |
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Measured
temperature, relative humidity, barometric pressure are converted to
digital serial output with a RS232 . Transmitters are available in
wall-mount, duct-mount and bar types. Also types with T+RH probe on a
cable are available.
Featuring
a large dual line LCD for display of temperature, humidity, pressure
or other calculatedvalue. Microprocessor design ensures maximum long
term stability and fail indication.
The
transmitter works with ModBus RTU communication protocol or with
Advantech ADAM compatible protocol. Protocol is user selectable in
special configuration mode by means of the PC. Serial link enables to
read actual readings and modify transmitter configuration. Instrument
works always in slave mode, i.e. responds only to master device query.
The
Tx31x RS232 transmitters can be powered directly from the COM port
of the PC or from external psu (not supplied)
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Models |
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T4311
- Temperature
T4311
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User
Manual >> |
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T0310
- Internal
Temperature
T0310
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User
Manual >> |
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T3311
- Temperature
& Humidity
T3311
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User
Manual >> |
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T7310
- Temperature, Humidity &
Barometric
Pressure
T7310
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User
Manual >>
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T2314
- Barometric
Pressure
T2314
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User
Manual >>
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Included
Accessories |
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-
Traceable
calibration certificate from the manufacturer, instruction manual.
Calibration certificate with declared metrological traceability of
etalons is based on requirements of EN ISO/IEC 17025 standard.
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TSensor
- freeware for online configuring of the transmitter is ready to download.
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SensorReader
- freeware for online logging values from one transmitter to a PC
disk file is ready to download.
Program enables to alarm acoustically the PC user if adjusted alarm
limits are exceeded. Recorded values in CSV format are easy to
process in e.g. Excel. Program can be started several times on a
computer at the same time to monitor values from several transmitters.
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For
online acquiring values from several transmitters, third party
software is necessary to use. Tested functionality is with programs:
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For
acquiring values from several transmitters, third party software is
necessary, such as DAQfactory and ProfiLAB - please see below
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LabVIEW
from National Instruments, by means of the free Modbus Library for
LabVIEW. For viewing of actual values and graphs from Tx31x
transmitters following example of application was created in LabVIEW
8.5 : RS232-485.vi
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Optional
Accessories |
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Power
Supplies
More
>> |
A
range of general purpose DIN Rail mount, wide-input mains power
supplies providing 24VDC at either 1.6A or 3A. Fully
Over-temperature, Short-circuit and Over-load protected with remote
control and UPS functions.
24VDC
3.0A
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USB-232
USB to Serial Converter
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USB
to RS232 Converter
- Installs
as Virtual Com Port
- 9-pin
D mail commector
- 10
cm length
- 300
baud up to 230kBaud
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Software |
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DAQFactory
SCADA Package
Control
and monitoring software DAQFactory
can be used with eDAM 9000 units. DAQFactory can be used to create an
opertor interface, with plant mimics, chart recorders, provide
automatic control, PID loops, alarms and datalogging and reporting functions.
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ProfiLab-Expert
- graphical
programming software package for data acquisition and control applications
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Phone
+44(0)115 925 8412 | Fax +44(0)115 925 9757 |