co2 sensor with relay output

63-1234 - Carbon Dioxide (CO2) Sensors and Controllers

Carbon Dioxide (CO2) Sensors and Controllers C7242A-E The Carbon Dioxide (CO 2) Sensors and Controllers provide an output signal proportional to CO 2 level or relay output which switches at a predetermined level. An integrated temperature sensor can provide sophisticated ventilation control strategies for residential or commercial applications ...

Get Price

Chat With WhatsApp

Series CDT | Carbon Dioxide/Temperature Transmitter ...

The Series CDT Carbon Dioxide and Temperature Transmitters accurately monitor the CO2 concentration and temperature in indoor environments to help achieve energy savings. For increased sensor accuracy, a single beam dual wavelength nondispersive infrared (NDIR) sensor is used to automatically correct the measurement in both occupied* and unoccupied buildings against light …

Get Price

Chat With WhatsApp

AirSense™ Model 310e Infrared Carbon Dioxide Sensor

Infrared Carbon Dioxide Sensor Affordable and Ease of Installation Reduce energy cost Isolated power supply 4-20 mA Current loop Relay output available The AirSense™ Elite Beam Model 310e CO2 monitor pro-vides continuous, accurate reading of indoor CO2 levels, making it easy to maintain an optimum level of fresh air while

Get Price

Chat With WhatsApp

CO2 Carbon Dioxide Fixed Gas Monitor CO2 Online Gas ...

Our CO2 fixed gas monitor provides an industry standard linear 4/20mA and RS-485 digital signal (Modbus) compatible with most gas detection systems and PLC/DCS. The output signal is very stable, strong anti-interference abilities. Double explosion-proof protection, built-in relay to control sound and light alarm, fans, solenoid valve equipment.

Get Price

Chat With WhatsApp

C7232A,B Sensor and Controller - Kele

Ł Models available with LCD that provides sensor readings and status information. Ł Non-Dispersion-Infrared (NDIR) technology used to measure carbon dioxide gas. Ł Gold-plated sensor provides long-term calibration stability. Ł Device provides voltage or current output based on CO2 levels. Ł Models available with SPST relay output.

Get Price

Chat With WhatsApp

CO2, Temperature & Humidity Sensor - Green Koncepts

The SENS-THCO2-485 is a high-quality air quality sensor, designed to measure the ambient carbon dioxide concentration, temperature and humidity for monitoring or control purpose. It uses nondispersive infrared (NDIR) sensing element to ensure the accuracy of measurement. The output signal can be used to control HVAC systems to maintain a ...

Get Price

Chat With WhatsApp

Tongdy CO2 Monitor with Relay |

The Tongdy CO2 Monitor lets you simply and easily monitor and control indoor air quality. Use it to visually monitor air quality with its easy-to-read colored LEDs that quickly change from green to yellow to red as indoor air quality changes. When air quality gets too poor, its built-in relay …

Get Price

Chat With WhatsApp

Series CDTR | Carbon Dioxide/RH/Temperature Transmitter ...

Series CDTR Carbon Dioxide/RH/Temperature Transmitter NDIR CO2 Sensor, Universal CO2/RH Outputs, Optional Relay. The Series CDTR Carbon Dioxide, Relative Humidity and Temperature Transmitters reduce the number of sensors mounted on a wall or in a duct. By combining CO2, RH, and temperature in one device, system integrators are able to reduce installation time while lowering …

Get Price

Chat With WhatsApp

IAQ Sensor - RenewAire

The sensor reacts quickly to detect a broad range of VOCs such as smoke, cooking odors, bio-effluence, outdoor pollutants, and from human activities. The sensor captures all VOC emissions that are completely invisible to CO2 sensors and provides a linear analog signal output of 4-20 mA, 0-5 or 10-10 VDC and a Normally Open () relay to control

Get Price

Chat With WhatsApp

62-0353—01 - C7262A Sensor and Controller

measure carbon dioxide gas. • Device provides voltage or current output based on CO2 levels. • Models available with SPST relay output. • Automatic Background Calibration (ABC) algorithm based on long-term evaluation reduces required typical zero-drift check maintenance. SPECIFICATIONS Models: C7262 Sensor. A stand-alone carbon dioxide (CO2)

Get Price

Chat With WhatsApp

Room CO2 / Temperature and Humidity Sensor

Relay output Power supply Power consumption Clamps Analog outputs CO2 Sensor Temperature dependence Accuracy @21°C Warm Up Time Response Time Stability CO2 Repeatability CO2 Calibration interval Material Housing protection Ambient temperature Weight General data Changeover contact, floating max. 2A, max. DC 24V / AC 24V Relay switch on if the ...

Get Price

Chat With WhatsApp

CO2 sensors -

The relay and analogue outputs make the sensor compatible with any ventilation system. The integrated self-calibration system ensures reliable sensor operation during the sensor service life. Modifications. The sensor is available in two modifications: CO2-1 and CO2-2.

Get Price

Chat With WhatsApp

CO2 Sensor - RenewAire

CO2 COM PWR Relay Frequency Output (4-20mA) Frequency Output Common (ground) CO2-W or CO2-D CONTROL CO2-W or CO2-D Control connected to RenewAire HE- and LE-series commercial ERV with factory-installed Variable Frequency Drives. 4 FIGURE WIRING SCHEMATIC FOR HE1XRT, , LE-SERIES, AND ALL HE2X AND LARGER UNITS WITHOUT VFDS OR EC ...

Get Price

Chat With WhatsApp

CO2 Monitor with Relay - QA Supplies

Just plug it in and the cSense turns on instantly, self-calibrates ans starts showing measurements. In addition to monitoring levels, the unit has both a user-configurable 80dB alarm and a relay output. The normally-open relay closes when CO2 reaches the pre-set low level to turn on a CO2 generator or similar devices. Features:

Get Price

Chat With WhatsApp

Telaire Ventostat T8002-ACD CO2 Transmitter | Carbon ...

The Telaire Ventostat T8002-ACD series are versatile, wall mount CO 2 sensors with relay output for providing control functions even when a building management system is not in place. Consisting of two models, the T8002-ACD and the T8002-ACD-2K, these transmitters utilize non-dispersive infrared (NDIR) absorption technology to provide accurate carbon dioxide measurement in areas such as indoor ...

Get Price

Chat With WhatsApp

Gas Sensor Bases | Veris

Veris GWNMXX Gas Sensor Base. 4 to 20 mA with Relay Output Modular Gas Sensor Platform. 4 to 20 mA with Relay Output Modular Gas Sensor Platfor More... Brand: Veris. Veris Part#: GWNMXX. Est. Shipping Date: Call for Availability. Your Price: Call for Price. Qty Add To Cart. Add to My Favorites.

Get Price

Chat With WhatsApp

CD-Wxx-00-0 Series Wall Mount CO2 Transmitter Product …

CO2 level and a relay output and relay On notification are required, order the CD-WRD-00-0. This module contains a relay and a digital display. The unit plugs into the transmitter PCB. The display includes a 4-digit display and a Light-Emitting Diode (LED), which indicates when the relay is On. Note: To redefine the relay On and Off trip points to

Get Price

Chat With WhatsApp

CO2 Monitor with Relay - QA Supplies

Just plug it in and the cSense turns on instantly, self-calibrates ans starts showing measurements. In addition to monitoring levels, the unit has both a user-configurable 80dB alarm and a relay output. The normally-open relay closes when CO2 reaches the pre-set low level to turn on a CO2 …

Get Price

Chat With WhatsApp

Professional gas sensing solution supplier with over 30-year gas sensor manufacturing experience Contact Us