Schneider 5152320000 SCD Series CO2 transmitter, SCD510-H, duct, temperature sensor, 1.8k ohm T3 thermistor, humidity sensor, Continuum compatible
The SCD range of CO2
transmitters with temperature sensing combines the
option of adding a humidity transmitter into a single unit. Temperature
sensing for all current platforms is available dependent on the model
selected thus offering lower cost installation.
Outputs are user selectable, 0 … 10 Vdc, 0 … 5 Vdc or 4 … 20 mA. The
sensor is auto-calibrating using the Auto Baseline Calibration (ABC) feature
and will sense CO2
concentrations in the range 0 … 2000 ppm with an
accuracy of ±2% of measured value.
The transmitter also include a relay that will switch at 800/1000 or 1200 ppm
dependent on internal switch settings.
Replacement humidity tips are available including a 2% NIST traceable tip. If
calibration is required, order the standard product and the replacement 2%
tip.
Thermistor table: See Appendix C, table B