background image

 

PRINTED IN C

ANAD

A       

Page  7

DIMENSIONS

84mm

3.3"

58mm

2.3"

82.6mm

3.25"

29mm

1.15"

119mm

4.7"

Copyright © Greystone Energy Systems, Inc.   All Rights Reserved    Phone:  +1 506 853 3057  Web: www.greystoneenergy.com

IN-GE-CDD4B1XXX-01 05/20

Summary of Contents for CDD4B1 Series

Page 1: ...s not intended for life safety applications MOUNTING The transmitter installs directly on a standard electrical box and should be mounted five feet from the floor of the area to be controlled Do not mount the sensor near doors opening windows supply air diffusers or other known disturbances Avoid areas where the detector is exposed to vibrations or rapid temperature changes Prevent measurement err...

Page 2: ...t signals all share the same common Use caution when grounding the secondary of a transformer or when wiring multiple devices to ensure the ground point is the same on all devices and the controller The analog output is available on the CO2 terminal This signal is switch selectable for either voltage or 4 20 mA active output as shown in Figure 7 In voltage mode the output is selectable for either ...

Page 3: ...ue is used to control output ventilation devices or initiate alarms The CO2 value is also displayed locally on the optional LCD If a relay is installed it can control a small fan or alarm by setting the trip value and hysteresis to appropriate values If a temperature sensor is installed it will be wired to an analog input of the BAS that is set for the specific resistance type This could be a 10 K...

Page 4: ...g purposes Press either SAVE or MENU to turn the relay o and advance to the next item 5 RELAY TEST This item is used for 0 ppm gas calibration and is explained in the Calibration section This item is used for 1000 ppm gas calibration and is explained in the Calibration section Calibrat 0 PPM Calibrat 1000 PPM MENU Press to exit the menu and return to normal mode MENU Press to exit the menu and ret...

Page 5: ...he chamber after the plastic cap is removed Gently remove one cap and connect the tubing note that strong shock or vibration can affect calibration Ensure the device has been operating normally for at least five minutes before applying gas Turn the valve knob on the regulator to start the gas flow The regulator will restrict the flow rate to the specified 100 ml min After a brief period the gas wi...

Page 6: ...Vac with all options Output Signals 4 20 mA active sourcing 0 5 Vdc or 0 10 Vdc field selectable Output Drive Capability Current 550Ω maximum Voltage 5 000Ω minimum Protection Circuitry Reverse voltage protected over voltage protected Operating Conditions 0 to 50 C 32 to 122 F 0 t 95 RH non condensing Wiring Connections Screw terminal block 14 to 22 AWG Sensor Coverage Area 100 m2 1000 ft2 typical...

Page 7: ...IN CANADA Page 7 DIMENSIONS 84mm 3 3 58mm 2 3 82 6mm 3 25 29mm 1 15 119mm 4 7 Copyright Greystone Energy Systems Inc All Rights Reserved Phone 1 506 853 3057 Web www greystoneenergy com IN GE CDD4B1XXX 01 05 20 ...

Reviews: