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CTX-300

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24 VDC Է , 4 ~ 20 mA

2 Wire or 3Wire

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Model

CTX 300

EnclosurePolycarbonate housing
FunctionDetector-transmitter
DisplayHighly visible backlight display unit (on option)
Indicator lightsIn operation: green color
(on CTX 300 : 3-wire)Failure / maintenance : yellow color
Link2 wires – CTX 300 without display unit
3 wires – CTX 300 with display unit
Cable inletBetween 6 and 11, gland PG9
Power supply15 to 32 V DC
Power consumption

CTX 300 without   display unit : 27 mA
CTX 300 with display unit : 110 mA
CTX 300 with display unit, for CO2 sensor version, or for solid states
  sensor versions : 100mA

                                                                                                                                                                                                                                           
Operating
temperature-20C to + 50C
SealingIP 66
Weight520 g
Dimensions130 x 136 x 69 (lxhxd) in mm
CertificationSafe area only
EMCCompliance with directives
Subject to   operation conditions
Impedance :   32 ohms max loop for CTX300 with
display unit   and for solid states and CO2 sensor
versions
128 ohms max   loop for CTX300 without display unit

                                                                                                                                                                                                                                                                                                                                                                                                                                                              

Gas

Type of sensor

Range Operating
Relative humidity
(in ppm)

O2

electrochemical30,0%
100%
COelectrochemical100
300
1000
1,00%
10,00%
CO2infrared1%
infrared5%
infrared10%
infrared50%
H2Selectrochemical30,0
100
1000
NOelectrochemical100
300
1000
NO2electrochemical10,0
30,0
SO2electrochemical10,0
30,0
100
C|2electrochemical10,0
H2electrochemical2000
HCIelectrochemical30,0
100
HCNelectrochemical10,0
30,0
NH3electrochemical100
1000
O3electrochemical1,00
PH3electrochemical1,00
ClO2electrochemical3,00
Toluenesemiconductor2000
semiconductor500
Trichloroethylenesemiconductor500
Xylenesemiconductor2000
Ethanolsemiconductor5000
semiconductor500
R12semiconductor10000
R22semiconductor2000
R123semiconductor2000
R134asemiconductor2000
R142bsemiconductor2000
R11semiconductor10000
R23semiconductor10000
R141bsemiconductor2000
R143asemiconductor2000
R404asemiconductor2000
R507semiconductor2000
R410asemiconductor1000
R32semiconductor1000