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CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

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Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

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CCHN Industry
 
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CCHN Industry

CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

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Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

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Fixed Carbon Dioxide (CO2) Gas Detector, 0 to 10000 ppm
 
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Fixed Carbon Dioxide (CO2) Gas Detector, 0 to 10000 ppm


$757.85
Economical price fixed gas detector from ideal supplier, for carbon dioxide detection. Measuring range 0-1000/2000/5000/10000
SKU: CHN-GAS-CO2-A
Free Shipping Worldwide
Delivery date: 6-12 days

Carbon dioxide gas detector provided by ATO manufacturer, reasonable price. Detecting range 0-1000/2000/5000/10000 ppm optional, output signal 4-20mA/ RS485 for remote control. CO2 gas detector has fixed design, has sound and light alarm, real time display, 24 hours online for carbon dioxide leak monitor.

Features

  • Carbon dioxide gas detector adopts high precision sensor for accurate gas leak detection.
  • Carbon dioxide gas detector is equipped with 3-wire system 4-20mA analog output, relay output, RS485 output (optional).
  • The CO2 gas detector is compatible with various controlled alarms, PLC, DCS and other control system, and can be remote monitored.
  • Explosion-proof design, fast, relaible and stable.
  • Infrared ray controller can remote control the alarm point settings, zero calibration, and address modification.
  • Two-stage alarm with sound and light, and the alarm point is settable.
  • The carbon dioxide gas detector has self-calibration function, and three standard keys will be used to realize on-site maintenance.
  • The CO2 gas detector can output one or two on-off signals, can drive ventilator, solenoid valve or other external devices.

Specification

ModelCHN-GAS-CO2-A
Detection PrincipleElectrochemistry
GasCarbon Dioxide (CO2)
Range (Optional)0-1000 ppm
0-2000 ppm
0-5000 ppm
0-10000 ppm
0-50000 ppm
0-100% VOL
Resolution0.1 ppm, 1 ppm (related to the selected range)
Accuracy≤±3% F.S.
Responce Time≤10s
Repeatability≤±1%
Recovery Time≤10s
Linearity Error≤±1%
Zero Shift≤±1% (F.S./year)
Signal Output (Optional) Note4-20mA, or RS485 (transfer card included);
Relay output: one group of relay output (1NO+1NC, 24V 100mA) for one alarm (default), or two groups of relay output (2NO+2NC, 24V 100mA) for high/low alarm (optional).
AlarmsSound, light
DisplayHigh light nixie tube display
InstallationWall-mounted, piping type, flow-type (according to the detected environment)
ConnectionG1/2 male thread explosion-proof flexible pipe
Operating Time24h
Explosion-proof GradeEx d llC T6
Protection GradeIP65
CertificationCE, ATEX
Working Voltage12~36V DC
Case MaterialDie-casting aluminum housing
Operating Temperature-20℃~50℃
Operating Humidity0~95%RH (non-condensing)
Dimension206*179*90mm
Weight≤1.6kg
AccessoriesPower adapter: Input 100-240VAC 50/60Hz, Output 24VDC 2A (Optional USA plug & Europe plug)

Note: The output signal 4-20mA and RS485 CANNOT be used at the same time.

Fixed Carbon Dioxide (CO2) Gas Detector Dimension (Unit: mm)

Fixed gas detector with alarm dimension

***Other Common Gases and Ranges Available for Fixed Gas Detectors

GasRange (Default)Range (Optional)Resolution
Combustible Gas (EX)0-100% LEL0-100% LEL1%LEL
Oxygen (O2)0-30% Vol0-25% Vol0.01%Vol
Carbon Monoxide (CO)0-1000 ppm0-100/500/1000/2000 ppm0.01ppm/0.1ppm/1ppm
Hydrogen Sulfide (H2S)0-100 ppm0-50/100/500/1000 ppm0.01ppm/0.1ppm/1ppm
Methane (CH4)0-100% LEL0-100% LEL1%LEL
Chlorine (Cl2)0-10 ppm0-10/20/50/100 ppm0.01ppm/0.1ppm
Hydrogen Chloride (HCL)0-20 ppm0-10/20/50/100 ppm0.01ppm
Hydrogen (H2)0-1000 ppm0-1000/2000/5000/10000 ppm0.1ppm/1ppm
Nitric Oxide (NO)0-100 ppm0-100/250/500/1000 ppm0.01ppm/0.1ppm/1ppm
Nitrogen Dioxide (NO2)0-20 ppm0-20/50/100 ppm0.01ppm/0.1ppm/1ppm
Formaldehyde (CH2O)0-10 ppm0-10/20/-50/100 ppm0.01ppm/0.1ppm/1ppm
Ozone (O3)0-10 ppm0-1/5/10/20/50/100 ppm0.001ppm/0.01ppm/0.1ppm
Carbon Dioxide (CO2)0-2000 ppm0-1000/2000/5000/10000/50000 ppm0.1ppm/1ppm
Sulfur Dioxide (SO2)0-20 ppm0-10/20/100 ppm0.01ppm/0.1ppm
Ethylene Oxide (ETO)0-100 ppm0-20/50/100/500/1000 ppm0.01ppm/0.1ppm/1ppm
Phosphine (PH3)0-10 ppm0-10/20/50/100/200/500/1000 ppm0.01ppm/0.1ppm/1ppm
Nitrogen (N2)0-100% Vol0-100% Vol0.01%Vol
Hydrogen Fluoride (HF)0-10 ppm0-50 ppm0.01ppm

Note: Some common gases and the measuring ranges are listed in the above table. For more information, please feel free to contact us.

Tips: Precautions for carbon dioxide gas detector calibration.

  1. The calibration personnel must be trained, understand the principle and performance of carbon dioxide gas detector, be proficient in operating skills, and hold a certificate.
  2. The adjustment personnel must strictly follow the operating procedures.
  3. CO2 gas detector must be measured and appraised and can be used only after it is qualified.
  4. Before calibrating the carbon dioxide gas detector, perform a visual inspection. Calibration can be started after confirming the appearance is intact.
  5. CO2 gas detector that needs to be calibrated should be warmed up for about 20 minutes. Zero the carbon dioxide gas detector in fresh air.
  6. After the zero adjustment is completed, pass a standard gas sample with a concentration of about 1.0% according to the flow specified in the manual. Calibrate the displayed value of the carbon dioxide gas detector. The indicated value is consistent with the standard gas value and can be used after it is stable.