manufacturer of measuring instruments

English

Česky

Africa

China

Español

Français

Magyar

Polski

Sweden

USA

UAE

{{ txt }}

{{ suggestion.title }}

{{ item.title }}

Show all results

{{ txt }}

{{ suggestion.title }}

{{ item.title }}

Show all results

Products
- select product
- Sensors
  
  Sensors
  
  ● Accurate measurement of temperature, humidity, dew point, atmospheric pressure, two-state events and CO₂
  ● Various type of output such 4 – 20 mA, 0-10 V, RS232/485, Ethernet (PoE on selected models), Radio (Sigfox)
  ● Industrial design with integrated sensors, external probe and duct mount design (protection class up to IP65)
  ● Interior design
  ● ATEX design for potentially explosive atmospheres (zone 2) on selected models
  ● Relays output 250Vac /8A or 50V on selected models
  more...
- Wireless
  
  Wireless
  
  ● Ready for IoT Sigfox, WiFi or GSM
  ● Accurate measurement of temperature, humidity, dew point, two-state events
  ● Nonvolatile memory (GSM mobile logger)
  ● Various type of alarm indication (SMS, JSON, e-mail, visual, acoustic e.g.)
  ● Rugged design
  ● COMET Cloud and software for data analysis and storage
  ● Get Sigfox coverage details in one step. Check the Sigfox coverage at your place.
  more...
- Data Loggers
  
  Data Loggers
  
  ● Accurate measurement of temperature, humidity, dew point, 4–20 mA, 0–5 V, 0–10 V, pulses, events
  ● Nonvolatile memory
  ● Indication of alarm conditions
  ● Software for data analysis on PC
  ● Communication interfaces - USB, GSM modem
  ● Rugged design with integrated sensors and external probe (protection class up to IP67)
  ● Long battery life
  more...
- Recorders with Printer
  
  Recorders with Printer
  
  ● Accurate measurement of temperature and two-state events
  ● Nonvolatile memory
  ● Indication of alarm conditions
  ● Bulit-in thermo printer
  ● Communication interfaces - USB, GSM modem
  ● Software for data analysis on PC
  more...
- Hand-Held
  
  Hand-Held
  
  ● Accurate measurement of temperature, humidity, dew point, atmospheric pressure, two-state events, pulses, 4–20 mA, 0–5 V, 0–10 V and CO₂
  ● Nonvolatile memory
  ● Audiable and visual indication alarm conditions
  ● Settings via keypad
  ● Various communication interfaces - USB, RS232, Ethernet
  ● Software for data analysis on PC
  ● Battery operated
  ● Backlit display
  more...
- Monitoring Systems
  
  Monitoring Systems
  
  ● Accurate measurement of temperature (Pt1000, Ni1000, thermocouples and thermistors), current and voltage, two-state events, pulses, resistence, frequency
  ● Nonvolatile memory
  ● Audiable and visual indication alarm conditions
  ● Various communication interfaces - USB, RS232/485, Ethernet
  ● Software for data analysis on PC
  more...
- Software
  
  Software for analysis and configuration
  
  ● Device settings
  ● Data storage
  ● Data analysis – graphs, tables, online display
  ● 24/7 supervision (SMS texts, e-mails)
- Temperature Probes
  
  Temperature probes
  
  ● Various type of probes (Pt1000, Ni1000, thermocouples, DiGi)
  ● Different measuring ranges
  ● Design for every application
- Radiation shield COMETEO
  
  Radiation shield COMETEO
  
  For better protection and more accurate measurement
  ● naturally ventilated COMETEO
  ● actively ventilated COMETEO
  ● solution for agriculture
Measured value
Reference
News
Support
Distributors
COMET Cloud

English

Česky

Africa

China

Español

Français

Magyar

Polski

Sweden

USA

UAE

CO2 concentration and temperature transmitter with RS485 output, built-in sensors

Carbon dioxide level and temperature sensor.

carbon dioxide CO2 concentration and temperature transmitter with serial RS485 output is specially designed for use in exacting interiors in building energy management and HVAC systems. It designed for easy installation on ordinary KU68 wiring boxes for household switches and sockets.
Large dual line LCD is possible to switch off.
Computerized design ensures long term stability and fail indication. Transmitter is designed for use in non-aggressive environment.

Green LED shines - CO2 concentration 0 to 1000 ppm

Yellow LED shines - CO2 concentration 1001 to 1200 ppm

Red LED shines - CO2 concentration 1201 ppm and more

Possibility to extend the measuring range for an additional charge:

Measuring range: 0 to 10 000 ppm
Accuracy: 100 ppm + 5% of the measured value at 25 °C and 1013 hPa

code

T8448
Warranty

3 years

Technical data

Measured value

Temperature

CO2

TEMPERATURE SENSOR

Measuring range -10 to +50 °C

Accuracy ±0.5 °C

Resolution 0.1 °C

CO₂ SENSOR

Measuring range 0 to 2000 ppm

Accuracy ±(50ppm +2% from reading) at 25°C and 1013hPa

Resolution 1 ppm

GENERAL TECHNICAL DATA

Operating temperature -10 to +50 °C

Channels internal temperature sensor a CO₂

Counted values dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy

Output RS485

Available temperature units degrees Celsius, degrees Fahrenheit

Communication protocol ModBus RTU, ARION, Advantech ADAM

Power 9-30 Vdc

Protection class IP20

Dimensions 88 x 106 x 33 mm

Weight approx. 150 g

Warranty 3 years

Reference

CO2 measurement in schools

CO2 measurement in schools

Type of application: SOHO (Small Office and Home Office) Building Management - HVAC

HELUZ - great bricks for your house

HELUZ - great bricks for your house

Type of application: Industry Building Management - HVAC

Humidity monitoring in family houses

Humidity monitoring in family houses

Type of application: Building Management - HVAC

Prague Castle

Prague Castle

Type of application: Building Management - HVAC Server rooms and data centers Culture

Dr. Müller Pharma in Hradec Kralove, Drug Store

Dr. Müller Pharma in Hradec Kralove, Drug Store

Type of application: Industry Healthcare and Laboratory

ZOO Plzen

ZOO Plzen

Type of application: SOHO (Small Office and Home Office) Agriculture Weather monitoring

ECM

ECM

Type of application: Industry Weather monitoring

Masaryk University in Brno

Masaryk University in Brno

Type of application: Industry Building Management - HVAC Weather monitoring

Drazice farm

Drazice farm

Type of application: Industry

Institut of Public Health in Ostrava

Institut of Public Health in Ostrava

Type of application: Weather monitoring