CO2 concentration and temperature transmitter with 4-20mA outputs, built-in sensors

CO2 - carbon dioxide level and temperature sensor.

carbon dioxide CO2 concentration and temperature transmitter with two 4-20mA outputs 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

T8148
Warranty

3 years

$646

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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 4-20 mA

Available temperature units degrees Celsius, degrees Fahrenheit

Configuration of output user adjustable from PC; measured range + value

Power 9-30 Vdc

Protection class IP20

Dimensions 88 x 106 x 33 mm

Weight approx. 150 g

Warranty 3 years

Features

Applications:

Production facilities and warehouses - Monitoring of storage conditions and production processes in the temperature range -200 ° C to + 600 ° C.

Metrology - COMET sensors together with COMET radiationshields are the ideal basis for weather stations for long-term weather, climate and air monitoring.

Healtcare and laboratories - Monitoring of sterile environments and storage areas at temperatures up to -200 °C. COMET sensors can serve well even in these demanding and wide range of applications focusing on monitoring temperature, CO₂and other critical parameters in the context of GLP and GMP regulations.

Industry and manufacturing - such as the chemical, oil, paper and steel industries - is distinguished by its capital demands. A competition across the market is still growing and creates additional pressure on the prices. Our company has a good understanding of this situation and thus provides very reliable and precise products for a very competitive price.

Food industry - wherever there is a need to monitor critical variables in relation to HACCP regulations, COMET sensors and transducers may be used. Along with other COMET products such monitoring systems MS6 and MS55D, it is possible to create a comprehensive system for collecting, recording, analyzing and alerting.

Building management - Our instruments which measure temperature, humidity, atmospheric pressure and CO2 are an integral part of these industry-leading solutions.

Potentially explosive environments - Selected devices comply with the requirements of the ATEX directive for use in potentially explosive environments (zone 2).

Features description:

* the features may vary depending on the device type

● accurate measurement of Temperature, Relative humidity, Dew point, Atmospheric pressure, CO₂, Two-state events
● industrial or interior design with protection up to IP65

● integrated sensors, external probe, duct mount design
● ATEX design for potentially explosive atmospheres (zone 2) on selected models
● relays output 250Vac / 8A or 50 V on selected models

CO2 concentration and temperature transmitter with 4-20mA outputs, built-in sensors

Possibility to extend the measuring range for an additional charge: