H6320 Temperature, humidity, CO2 transmitter with two relay and RS232 outputs
code: H6320Temperature, humidity, CO2 level sensor with two output relays.
Included in delivery:
The CO2 - carbon dioxide level is recently regarded as an important parameter that substantially determines the quality of the interior climate. Especially in buildings where many people gather, such meeting rooms, hospitals, schools, cinemas, theatres and care centres. With the help of CO2 sensor engineers, technical advisors, environmental experts and health specialists can optimize the ventilation for creation of a healthy interior climate.
Method of CO2 sensor multipoint calibration leads to an excellent accuracy measurements of CO2 in the entire of operating temperature range. With this sensor is the device able to meet the demanding requirements for outdoor use. The measurement principle is based on the NDIR principle with dual wavelength, which automatically compensates for aging of the sensor. The sensor is resistant against the pollution and provides maintenance-free operation and excellent long-term stability.
Measured temperature and relative humidity values are also converted to other humidity interpretation - dew point temperature, absolute humidity, specific humidity, mixing ratio or specific enthalpy. Degrees Celsius and Fahrenheit are user selectable.
APPLICATIONS - measuring of temperature, humidity and CO2 level at:
- building HVAC management
- climate technology
- schools, universities
- meeting rooms, hospitals, cinemas, theatres
- weather stations
Transmitter is equipped with two relay outputs for alarm indication or control of external devices. Each relay can be assigned to any measured or computed value. For each relay setting of delay, hysteresis, audible alarm is enabled.
Parameters are easy adjustable from regulator keyboard or from the computer.
Transmitter contains a microprocessor based control circuitry in a durable plastic case with connection terminals and temperature an relative humidity sensors in a filter with stainless steel mesh. The CO2 concentration sensor is built inside the case.
Large dual line LCD is an advantage. Display is possible to switch off. Computerized design ensures maximum long term stability and failure indication.
State-of-the-art capacitive polymer sensor ensures excellent calibration long term stability, inertia against water and condensation. Transmitter is designed for use in non-aggressive environment.
Measured temperature, humidity and CO2 concentration values are converted to RS232 serial output.
Serial output RS232 - 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. Transmitters have the address space available from 1 to 255. Communication speed is 110 to 115200Bd.
|Measured Value||CO2 + Temperature + Relative Humidity|
|Construction Type||Ambient Air|
|Temperature Measuring Range||-30 to 60 °C|
|Maximum switching voltage, current, power of relay output||50V, 2A, 60VA|
|Audible alarm||from built-in beeper - switchable|
|Range of CO2 concentration measurement||0 to 2000ppm|
|Accuracy of CO2 concentration measurement||±(50ppm +2% from reading) at 25°C and 1013hPa|
|Optional range of CO2 concentration measurement||0 to 10000ppm ±(100ppm +5% from reading) at 25°C and 1013hPa|
|Relative humidity range||0 to 100%|
|Accuracy of relative humidity measurement||±2.5% relative humidity from 5 to 95% at 23°C|
|Accuracy of temperature output||±0.4°C|
|Available temperature units||degrees Celsius, Fahrenheit|
|Accuracy and range of dew point temperature output - for more details see graphs||±1.5°C at ambient temperature T<25°C and RH>30%
range -60 to +80 °C
|Accuracy and range of absolute humidity output||±1.5g/m3 at ambient temperature T < 25°C
range 0 to 400 g/m3
|Accuracy and range of specific humidity output||±2g/kg at ambient temperature T < 35°C
range 0 to 550 g/kg
|Accuracy and range of mixing ratio output||±2g/kg at ambient temperature T < 35°C
range 0 to 995 g/kg
|Accuracy and range of specific enthalpy output||±3kJ/kg at ambient temperature T < 25°C
range: 0 to 995 kJ/kg
|Measuring interval of CO2||15s|
|Temperature operating range||-30 to +60°C|
|Filtering ability of sensor cover||0.025mm - filter with stainless steel mesh|
|Communication protocol||ModBus RTU and Advantech ADAM compatible protocol|
|Communication speed||110 to 115200 Bd|
|IP protection||IP30 electronics, IP40 sensors|
|Power||9-30Vdc, power consumption approximately 1W|
|Dimensions||136 x 213 x 45 mm (W x H x D), stem length 75 mm|
|Instruction manual||1.6 MB|
|Quick Start Manual||930 kB|
|Description of communication protocols||670 kB|
|Digital Sensors Catalog||7.9 MB|
|TSensor, Code: TSensor||more »|
|TSensor - free configuration program version 184.108.40.206||2.6 MB|
|TSensor - free configuration program - revision history||20 kB|
|SensorReader, Code: SensorRead||more »|
|SensorReader - free program for data recording from one sensor, version 220.127.116.11||1.9 MB|
|SensorReader changes log||2 kB|
|Sensor RS485/232 utility, Code: RSU||more »|
|Sensor RS485/232 utility version 18.104.22.168||2 MB|
|Comet Database, Code: CDB||more »|
|Comet Database One Click Installer - version 13.0-IV||337.5 MB|
|Comet Database - changes log||8 kB|
|Comet Database - main Manual||2.4 MB|
|How to run programs with database connection configuration taken from file||60 kB|
|Database Viewer for Comet Database, Code: DBV||more »|
|Comet Database Viewer version 22.214.171.124||23.6 MB|
|Comet Database Viewer changes log||4 kB|
Ac/dc adapter 12V/450mA stabilized
plastic sensor protection with stainless filter (gray)
PTFE sensor protection, white
sintered bronze sensor cover
Tool for easy connection to WAGO terminals 233 for serial output transmitters
Humidity Standard 10%RH, set 5pcs
Humidity Standard 80%RH, set 5pcs
Vessel for adjustment and calibration of humidity
Transducer USB/RS232 complete
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Multilogger can be installed permanently to Ethernet network or work as portable device.
Included is traceable calibration certificate in accordance with EN ISO/IEC17025.