CO2

CARBON DIOXIDE TRANSMITTERS
CDT2000 SeriesѴঞ=m1ঞom-Ѵķ-ѴѴlom|2|u-mvlb;uv=ou0bѴ7bm]
-|ol-ঞomvv|;lv$_;  $ƑƏƏƏ v;ub;v -bu t-Ѵb| |u-mvlb;uv -u; ;m]bm;;u;7 =ou0bѴ7bm]-|ol-ঞomvv|;lvbm|_;(ņ!bm7v|uĺ$_; $ƑƏƏƏv;ub;vl;-vu;v1-u0om7bob7;Ő2őķঞѴbbm]|_;bm7v|uv|-m7-u7 !l;-vu;l;m|rubm1brѴ;ķ-m7|;lr;u-|u;Ő$őĺrঞom-Ѵu;Ѵ-ঞ;
_lb7b|Őuől;-vu;l;m|bv-Ѵvo--bѴ-0Ѵ;bm|_;v-l;7;b1;ĺ$_;
 $ƑƏƏƏv;ub;v7;b1;v-u;--bѴ-0Ѵ;b|_Ѵ-u];|o1_v1u;;m7bvrѴ-l-hbm]|_;1omC]u-ঞomo=|_;7;b1;tb1h-m7;-vĺ$_; $ƑƏƏƏv;ub;v|u-mvlb;uv1-Ѵb0u-|;|_;lv;Ѵ;v-|ol-ঞ1-ѴѴusing ABC TM logic. The ABC TM logic requires that the space in which|_;|u-mvlb;ubvv;7m;;7v|o|o0;mo11rb;7=ou=ou_ouvr;u
day so that the indoor CO21om1;m|u-ঞom7uorv|o|_;o|vb7;Ѵ;;Ѵĺ
CDT2000-DC is a dual channel model with a measuring channel and- u;=;u;m1; 1_-mm;Ѵ |_-| l-h;v - 1omঞmov 1olr-ubvom -m7 |_;m;1;vv-u-7fv|l;m|-11ou7bm]Ѵĺ $ƑƏƏƏŊ bv-Ѵvovb|-0Ѵ;=ou
0bѴ7bm]v|_-|-u;1omঞmovѴo11rb;7ĺ $ƑƏƏƏv;ub;v7;b1;vbm1Ѵ7;Ĺ
Ŏ";r-u-|;C;Ѵ71omC]u-0Ѵ;o|r|=ou;-1_l;-vu;l;m|
r-u-l;|;uŐ2ķuķ$őĺ
Ŏuorouঞom-Ѵo|r|orঞomvbm1Ѵ7bm]ĹoѴ|-];ŐƏŋƐƏ(ķƑŋƐƏ(ő-m71uu;m|ŐƓŋƑƏlőĺ $ƑƏƏƏv;ub;v7;b1;orঞomvo@;uĹ
ŎƑĿƒĿ|o1_v1u;;m7bvrѴ-Ŏ b;Ѵ71omC]u-0Ѵ;u;Ѵ-=ou-mo=|_;|_u;;r-u-l;|;uvŎo70v1omC]u-ঞomAPPLICATIONSPPLICATIONSCDT series devices are commonly used to monitor:• CO2-m7_lb7b|Ѵ;;ѴvbmoL1;vķr0Ѵb1vr-1;vķl;;ঞm]
rooms and classrooms• CO2Ѵ;;Ѵvo=u;|um-bubm;mঞѴ-ঞomvv|;lvŎbm1olbm]-bu-m7u;|um-bu_lb7b|Ѵ;;Ѵvbm;mঞѴ-ঞomvv|;lŎ_lb7b|bm-ubovbm7v|ub-Ѵ-rrѴb1-ঞomv• temperatures in HVAC/R environmentŎ $ƑƏƏƏŊ v;ub;v7;b1;v1-m-Ѵvo0;v;7bm-rrѴb1-ঞomv
_;u;|_;u;bv-1omv|-m|vou1;o=1-u0om7bob7;ru;v;m|Ő=ou
;-lrѴ;_ovrb|-Ѵv-m7]u;;m_ov;vő

MODEL SUMMARY
CDT2000;v1ubrঞom

CDT2000-rH

o7;Ѵuo71|1o7;

-u0om7bob7;|u-mvlb;u=ouuool

CDT2000

301.001.001- with display

CDT2000-D- with relay and display

o7;Ѵuo71|1o7;

-u0om7bob7;-m7_lb7b||u-mvlb;u
for room

CDT2000-rH

301.003.001

301.001.002- with display

CDT2000-rH-D

301.003.002

CDT2000-1R-D

301.001.003- with relay and display

CDT2000-1R -rH-D

301.003.003

Ŋb|_o70v1omC]u-ঞom-m77bvrѴ-

CDT-MOD-2000-D

301.001.004

Ŋb|_o70v1om]u-ঞom-m77bvrѴ-

CDT-MOD-2000-rH-D

301.003.004

Ŋb|_o70v1omC]u-ঞomķu;Ѵ--m7
display

CDT-MOD2000-1R-D

301.001.005

Ŋb|_o70v1om]u-ঞomķu;Ѵ--m7
display

CDT-MOD-2000-1RrH-D

301.003.005- with dual channel sensor

CDT2000-DC

301.005.001- with dual channel sensor

CDT2000-DC-rH301.006.005- with dual channel sensor and display

CDT2000-DC-D

301.005.002- with dual channel sensor and display

CDT2000-DC-rH-D

301.006.001

Ŋb|_7-Ѵ1_-mm;Ѵv;mvouķu;Ѵ--m7
display

CDT2000-DC-1R-D

301.005.005

Ŋb|_7-Ѵ1_-mm;Ѵv;mvouķu;Ѵ--m77bvrѴ-CDT2000-DC-1R-rH-D

301.006.002

Ŋb|_o70v1omC]u-ঞomķ7-Ѵ1_-mm;Ѵ CDT-MODsensor and display
2000-DC-D

301.005.003

Ŋb|_o70v1omC]u-ঞomķ7-Ѵ1_-mm;Ѵsensor and display

CDT-MOD-2000-DCrH-D

301.006.003

Ŋb|_o70v1omC]u-ঞomķ7-Ѵ1_-mm;Ѵ CDT-MOD-2000v;mvouķu;Ѵ--m77bvrѴ-
DC-1R-D

301.005.004

Ŋb|_o70v1omC]u-ঞomķ7-Ѵ1_-mm;Ѵv;mvouķu;Ѵ--m77bvrѴ-

CDT-MOD-2000-DC1R-rH-D

301.006.004

Copyright HK Instruments 2017;v1ubrঞomĺ_hbmv|ul;m|vĺCDatasheet Version 6.0 2017

CARBON DIOXIDE TRANSMITTERS
CDT2000 Series
SPECIFICATIONS
;u=oul-m1;

_vb1-Ѵ;-vu;l;m|u-m];vĹCO2ĹƓƏƏŋƑƏƏƏrrl
Temperature: 0...50 °C!;Ѵ-ঞ;_lb7b|ĹƏŋƐƏƏѷ11u-1ĹCO2ĹƼƓƏrrlƳƑѷo=u;-7bm]ķ lo7;ѴĹƕƔrrlouƐƏѷo=u;-7bm]Ő_b1_;;ubv]u;-|;uő
Temperature: <0.5 ºC!;Ѵ-ঞ;_lb7b|ĹƼƑĺĺĺƒѷ-|ƏĺĺĺƔƏŦ-m7ƐƏŋƖƏѷu$o|-Ѵ;uuou0-m7bm1Ѵ7;v-11u-1ķ_v|;u;vbv-m7|;lr;u-|u;;@;1|o;uƔĺĺĺƔƏŦ-m7ƐƏŋƖƏѷuĺ

bl;mvbomvĹ-v;ĹƖƖƖƏƒƑll);b]_|Ĺ150 gomঞm]Ĺƒv1u;_oѴ;vvѴo;7ķƒĺѶll
Materials:
Case: ABSuo|;1ঞomv|-m7-u7ĹIP20bvrѴ-Őrঞom-ѴőTouchscreen"b;ĹƕƕĺƓƔƑĺƓll
Ѵ;1|ub1-Ѵ1omm;1ঞomvĹ
Power supply:ƔŊv1u;|;ulbm-Ѵ0Ѵo1hŐƑƓ(ķ ķ2ķuķ$őƏĺƑŋƐĺƔll2ŐƐƑŋƑƓ)ő
Relay out:ƒŊv1u;|;ulbm-Ѵ0Ѵo1hŐķķőƏĺƑŋƐĺƔll2ŐƐƑŋƑƓ)ő$;1_mb1-Ѵ"r;1bC1-ঞomv
;7b-1olr-ঞ0bѴb|ĹDry air or non-aggressive gases
;-vubm]mb|vĹrrlķŦ-m7ѷu
;-vubm];Ѵ;l;m|Ĺ
CO2ĹomŊ7bvr;uvb;bm=u-u;7Ő !ő
Temperature: Pt1000!;Ѵ-ঞ;_lb7b|Ĺ$_;ulov;|roѴl;u1-r-1bঞ;sensing element
-Ѵb0u-ঞomĹ|ol-ঞ1v;Ѵ=Ŋ1-Ѵb0u-ঞomo]b1TMou1omঞmov
1olr-ubvomŐ őmbuoml;m|Ĺ
r;u-ঞm]|;lr;u-|u;ĹƏĺĺĺƔƏŦ
Storage temperature: -20...70 °C
lb7b|ĹƏ|oƖƔѷuķmom1om7;mvbm]

CO2 output signal:ƏŋƐƏ(ķ!ƻƐhÐƑŋƐƏ(ķ!ƻƐhÐƓŋƑƏlķ!ƺƔƏƏÐ
Temperature output signal:ƏŋƐƏ(ķ!ƻƐhÐƑŋƐƏ(ķ!ƻƐhÐƓŋƑƏlķ!ƺƔƏƏÐ!;Ѵ-ঞ;_lb7b|o|r|vb]m-ѴĹƏŋƐƏ(ķ!ƻƐhÐƑŋƐƏ(ķ!ƻƐhÐƓŋƑƏlķ!ƺƔƏƏÐ
Relay out:
" $!;Ѵ-ķƑƔƏ(ņƒƏ( ņѵ
7fv|-0Ѵ;vb|1_bm]robm|-m7_v|;u;vbv

om=oul-m1;

Meets requirements for CE marking: bu;1ঞ;ƑƏƐƓņƒƏņ &!o" bu;1ঞ;ƑƏƐƐņѵƔņ &(  bu;1ঞ;ƑƏƐƓņƒƔņ &) bu;1ঞ;ƑƏƐƑņƐƖņ &Ѵ;1|ub1-Ѵmr|Ĺ ƑƓ(ou( ķƼƐƏѷuu;m|1omvlrঞomĹl-ƖƏlŐ-|ƑƓ(őƳ
10 mA for each voltage output or 20 mA foreach current output

COMPANY WITH
MANAGEMENT SYSTEMCERTIFIED BY DNV GL= ISO 9001 = ISO 14001 =RoHS 2
2011/65/EU

How to generate a model?
-lrѴ;Ĺ
CDT2000-1R-D

uo71|v;ub;v
CDT2000

-u0om7bob7;|u-mvlb;uķ-m-Ѵo]1omC]u-ঞomv

CDT-MOD-2000

-u0om7bob7;|u-mvlb;uķo70v1omC]u-ঞom
-Ѵb0u-ঞomѴo]b1Ťķ|ol-ঞ1-1h]uom7-Ѵb0u-ঞom-DC-Ѵ1_-mm;Ѵķ=ou1omঞmovѴo11rb;7vr-1;
omঞm])-ѴѴlom|
Duct

1|lom|Őmo|--bѴ-0Ѵ;b|_u;Ѵ-ouu;Ѵ-ঞ;_lb7b|v;mvouő
!;Ѵ-ŐomѴ=ou-ѴѴlom|lo7;Ѵő-1R)b|_u;Ѵ-)b|_o|u;Ѵ-!;Ѵ-ঞ;_lb7b|v;mvouŐomѴ=ou-ѴѴlom|lo7;Ѵő-rH)b|_u;Ѵ-ঞ;_lb7b|v;mvou)b|_o|u;Ѵ-ঞ;_lb7b|v;mvou
bvrѴ--D)b|_7bvrѴ-)b|_o|7bvrѴ-Model

CDT2000

Copyright HK Instruments 2017-1R-Dĺ_hbmv|ul;m|vĺCDatasheet Version 6.0 2017