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CMD5B5 Series – Duct Carbon Monoxide Monitor with Analog or BACnet/Modbus

Setup/calibration fully menu driven
Selectable ranges of 0-100, 150, 300, 400 or 500 ppm
Replaceable Electrochemical sensing element
Optional on board relays with field adjustable trip point.
Optional BACnet or Modbus communications
Powered by either an AC or DC source
Choice of three field adjustable analog output signals
Easy to calibrate in the field

 

CMD5B5110-MOD

CO detector, 5% electrochemical, Duct, selectable Ranges and outputs, LCD display, test switch, two relays, status LED and Modbus communications.

CMD5B5000-BAC

CO detector, 5% electrochemical, Duct, selectable Ranges and outputs, LCD display, test switch, status LED and BACnet communications.

CMD5B5000-MOD

CO detector, 5% electrochemical, Duct, selectable Ranges and outputs, LCD display, test switch, status LED and Modbus communications.

CMD5B5100

CO detector, 5% electrochemical, Duct, selectable Ranges and outputs, LCD display, test switch, relay and status LED.

CMD5B5100-BAC

CO detector, 5% electrochemical, Duct, selectable Ranges and outputs, LCD display, test switch, relay, status LED and BACnet communications.

CMD5B5100-MOD

CO detector, 5% electrochemical, Duct, selectable Ranges and outputs, LCD display, test switch, relay, status LED and Modbus communications.

CMD5B5110

CO detector, 5% electrochemical, Duct, selectable Ranges and outputs, LCD display, test switch, two relays and status LED.

CMD5B5110-BAC

CO detector, 5% electrochemical, Duct, selectable Ranges and outputs, LCD display, test switch, two relays, status LED and BACnet communications.

CMD5B5000

CO detector, 5% electrochemical, Duct, selectable Ranges and outputs, LCD display, test switch and status LED.

Description

Product Description
MeasurementElectrochemical
Sensor Agency ApprovalsSensor is UL Recognized for ASNI/UL-2034 and UL-2075, E240671
Measurement Range0-100, 150, 300, 400, or 500 ppm (selectable)
Accuracy±5 ppm or ±5% of reading (whichever is greater)
Accuracy Rated0 to 50°C (32 to 122°F), 15 to 95 %RH
Life Expectancy5-7 years in air
Typical Coverage Area700m2 (7500ft2) or 15m (50ft) radius
Operating Conditions-20 to 50°C (-4 to 122°F), 15 to 95 %RH, 0.9 to 1.1 atm
Sample MethodDiffusion or flow through sample tube for duct mounted models
Stability<5% signal loss/year
Response Time<35 seconds for 90% step change
Power Supply24 Vdc ±20% or 24 Vac ±10% (non-isolated half-wave rectified)
Consumption100 mA maximum with all options on
Protection CircuitryReverse voltage protected and output limited
Output Signal4-20 mA (Active), 0-5 or 0-10 Vdc (Selectable)
Output DriveCurrent: 450Ω maximum Voltage: 10 KΩ minimum
Output Resolution10 bit PWM (±0.4ppm)
Lcd DisplayDisplays PPM and menu parameters 1ppm, 35mm W x 15mm H (1.$” x 0.6”) Alpha-numeric 2 line x 8 character with backlight
Status Led2 color (re/green) on front panel
OPTIONAL RELAY OUTPUTOne or two Form C (N.O. and N.C.)
5 Amps @ 250 Vac, 5 Amps @ 30 Vdc, p.f. = 1
Relay 1 Trip Point: Programmable 20-500 ppm in 10 ppm increments Relay 2 Trip Point: Programmable 20-500 ppm in 10 ppm increments Relay Hysteresis: Programmable 10-100 ppm in 5 ppm increments Relay Delay: Programmable 0-10 minutes in 1 minute increments
EnclosureABS, UL94-V0, IP65 (NEMA 4)
Enclosure Dimensions145mm W x 101mm H x 240mm D (5.7” x 4” x 9.4”)
Field CalibrationBy applying calibration gas standard (contact Greystone for calibration kit)
Country Of OriginCanada
DataSheetDownloads>

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