EE31
6Pagine

Estratti del catalogo

TRASMETTITORE UMIDITA' E TEMPERATURA UMIDITA' Multifunctional Industrial Transmitter for Humidity / Temperature / Dew Point / Absolute Humidity... The precise and reliable measurement of humidity in industrial processes is gaining more and more importance. The multifunctional transmitters series EE31 offer the ideal solution. The result of many years of experience in humidity measurement technology for industrial applications, the EE31 series builds on the E+E high-quality HC series capacitive humidity sensor elements. Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments The optimal hardware structure for varying applications is achieved by combining various standard mechanical and electronic modules. User friendly MS Windows software tools simplify the configuration of the transmitter, the data recording, visualization and processing. The measured values are available on two freely configurable and scaleable analogue outputs and on the serial RS232 interface. With an optional RS485 module or Ethernet module up to 32 transmitters can be connected to a network and one single PC interface allowing easy remote monitoring. Two freely configurable optional alarm outputs can be set by software. The measured data and the corresponding MIN/MAX values can be viewed on the optional LC display. Other features especially tailored for harsh industrial applications are the new housing concept consisting of three modules, the easy on-site adjustment and calibration, and the pluggable sensor option. These features allow for very fast and easy servicing of the transmitter. By selecting a suitable housing version the EE31 series can be used for the entire range of humidity measurement applications: - Model A for wall mounting - Model B for duct mounting - Model D with remote sensing probe for measurements in the extended temperature range -40...180°C (-40...356°F). - Model E with remote sensing probe for pressure tight applications between 0.01...20 bar (0.15...300psi). Network with up to 32 transmitters Up to 32 transmitters can be connected in a RS-485 bus system to a single PC interface. The measured and calculated data is stored in a PC database which is available for further processing by using the E+E datalogging and analysis software. The data base can also be stored in ASCII format or in a database with ODBC interface. Ethernet interface EE31 transmitters can be connected through a standard Ethernet-port for easy remote monitoring (ordering code E). The software-tools are in the standard scope of supply. 12 v1.5 / Modification rights reserved

Aprire il catalogo a pagina 1

Software Tools Configuration Software (included in the scope of supply): The Configuration Software is used for: - flexible, easy and fast setup of the analogue and alarm outputs. - adjustment of the humidity and temperature outputs. - exchange of the sensing probe or of the sensors. Datalogging and Analysis Software (optional): This user friendly software tool is a great help for easy data analysis in graphical or spreadsheet format on a PC as well as for data and alarms management by e-mail or SMS. Easy calibration and adjustment of the transmitter The modular housing of the EE31 enables...

Aprire il catalogo a pagina 2

Connection versions plug option C06 power supply+ analogue output power supply+ RS485 network analogue output Dimensions in mm Housing: polycarbonate housing metal housing For use in harsh industrial environments all models of the EE31 are available in a robust metal housing. The very smooth surface and the rounded outlines allow for the use in clean rooms as well. Models: code “cable length” L*) EE31-xAx Wall mounting Probe material: PC code “probe length” EE31-xDx Remote probe for T up to 180°C (356°F) Probe material: stainless steel code “cable length” EE31-xBx Duct mounting Probe...

Aprire il catalogo a pagina 3

Technical Data Measurement values Relative humidity 1) Humidity sensor HC1000-400 1) Working *)range 0...100% RH Accuracy (including hysteresis, non-linearity and repeatability, traceable to intern. standards, administrated by NIST, PTB, BEV...) ≤90% RH ± (1.3 + 0.3%*mv) % RH -15...40°C (5...104°F) -15...40°C (5...104°F) >90% RH ± 2.3% RH -25...70°C (-13...158°F) ± (1.4 + 1%*mv) % RH -40...180°C (-40...356°F) ± (1.5 + 1.5%*mv) % RH Temperature dependence of electronics typ. ± 0.01% RH/°C (0.0055% RH/°F) Response time with metal grid filter at 20°C / t90 < 15s Temperature sensor element...

Aprire il catalogo a pagina 4

Technical Data for Options Display graphical LC display (128x32 pixels), with integrated push-buttons for selecting parameters and MIN/MAX function Alarm outputs 2 x 1 switch contact 250V AC / 6A 28V DC / 6A can be adjusted with configuration software freely selectable between: RH Relative humidity T Temperature Td Dew-point temperature Tf Frost-point temperature Tw Wet-bulb temperature e Water vapour partial pressure r Mixture ratio dv Absolute humidity h Specific enthalpy Threshold + hysteresis Switching parameters The gray area shows the allowed measurement range for the humidity sensor....

Aprire il catalogo a pagina 5

Ordering Guide metal housing polycarbonate housing humidity + temperature Type Model Filter Cable length (incl. probe length) Probe length Pressure tight feedthrough Interface Display Alarm output Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments Sensing probe Coating sensor Supply voltage stainless steel sintered filter PTFE filter H2O2 filter stainles steel grid filter (up to 180°C/ 356°F) 2m (6.6ft) 5m (16.4ft) 10m (32.8ft) 20m (65.6ft) 65mm (2.6”) 200mm (7.9”) 400mm (15.8“) 1/2” male thread 1/2” NPT thread RS232 RS485 ethernet interface 1)...

Aprire il catalogo a pagina 6

EE31 6Pagine

Estratti del catalogo

Tutti i cataloghi e le schede tecniche Riels Instruments

EE31
6Pagine