גלאי פחמן דו חמצני (CO2) /R744 - יציאה אנאלוגית
Carbon Dioxide CO2/R744 Detector analog output: 0-5,000 ppm
Low range and high range Carbon dioxide (CO2 / R744) gas detectors
available in ppm or %vol with Plug & Play Smart Sensor Technology.
» Long life, infrared Carbon dioxide sensor
» Smart Sensor replacement at end of life, comes pre-calibrated
» One linear 4-20 mA or 0-10 V analog output
or option BACnet® MS/TP RS-485
or option Modbus® RTU RS-485 digital output
» Optional SPDT relay rated 30 volts, 2 amp max
» Optional internal audible alarm rated 90 dB @10 cm/4 in
» 24 VDC or VAC power (ground reference)
» Bright LCD display
» USB port for configuration updates and firmware upgrades
» Optional low temperature operation package (Option -LT)
» Optional RH & Temperature sensor (°C or °F)
» Optional factory installed splash guard (Option -S)
» Standard water / dust tight, corrosion resistant enclosure (drip
proof)
» RoHS compliant circuit board