VC1008T  VC1009T Carbon Dioxide Transmitter VC1008T-ks S, VC1009T-K Duct Carbon Dioxide Sensor Duct-type Carbon Dioxide Wall-mounted Carbon Dioxide Sensor
Product Model: VC1008T
Product Application
VC1008T, VC1009T are a series of carbon dioxide sensing/transmitters that are easy to install, simple to operate, and cost-effective. They are specifically designed for smart buildings and other locations requiring carbon dioxide level detection.
Using VC1008T for intelligent ventilation system control provides an excellent balance between energy savings and improving indoor air quality.
 
Main Features:
l        Utilizes Swedish Sensirion's infrared waveguide patented technology and gold-plated air sampling probe to ensure measurement accuracy.
l        Two analog signal outputs and one relay output
l        Simple and low-cost design, ideal for connection to DDC/PLC controls
l        No calibration required for non-special application environments
l        Two housing options with different protection ratings
         1) IP20 Wall-mounted   VC1008T
         2) IP65 Duct-type VC1008T-Ks
 
Technical Specifications:
Operating Temperature: 0 - 50℃
Storage Temperature: -40 - 70℃
Operating Humidity: 0 - 95% (non-condensing)
Warm-up Time: ≤ 1 minute (≤ 15 minutes at full specification)
Expected Sensor Lifespan: > 15 years
Power Supply: 24VAC/DC
Power Consumption: < 1W
Measurement Method: Infrared waveguide technology with gold-plated sampling probe, natural gas diffusion principle, equipped with ABC automatic calibration function
Measurement Range: 0 - 2,000ppm CO2 (other ranges: -0.6%/2%/4% optional)
Repeatability: ± 20ppm ± 1% of reading
Accuracy: ± 30ppm ± 2% of reading
Annual Drift: < ±10ppm (with ABC automatic calibration enabled)
Pressure Error: 1.6% of reading per kPa
OUT 1: 0-10V, 0-2000ppm CO2
OUT 2: 4-20mA, 0-2000ppm CO2
OUT 3: Set point 1000ppm, N.C. & N.O. relay output (OUT 3 is -R, optional output point)
 
Dimensions:
Wall-mounted Housing (Standard Model)                    
Dimensions: 100 x 80 x 27 mm (L x W x H)
Hole Spacing: 60 mm, compliant with J-boxes European standards
Duct-type Housing (Model -Ks)
Dimensions: 142 x 84 x 46 mm (L x W x H)
Duct Probe Length: 245 mm (adjustable length)
 
Selection Table  
Model  Product Description
VC1008T  Wall-mounted Carbon Dioxide Transmitter, Range 2000PPM
VC1008T-Ks  Duct-type Carbon Dioxide Transmitter, Range 2000PPM
Optional  
-R  Relay Output
-NTC  -NTC Temperature Sensor
-PTXX  -PT100 or PT1000 Temperature Sensor
Other Ranges  0.6%/2%/4%TELASIA