General Specification - Honeywell Sensepoint XCD RTD Technical Manual

Sensepoint XCD RTD Technical Manual

14 General specification

Sensepoint XCD Transmitter
Use 3-wire, 4-20mA, gas detector transmitter for use with toxic gas sensors. For the protection
of personnel and plant from toxic gas hazards.
Electrical
Input Voltage Range:
Max Power Consumption:
Current output
≥0.0<1.0 mA
4.0 mA to 20.0 mA
2.0 mA or 4.0 mA (17.4 mA)
22.0 mA
Terminals
Relays
Communication
Construction
Material Epoxy painted aluminium alloy or 316 Stainless Steel
Weight Aluminium alloy: 2.0kg, 316 Stainless Steel: 4.5kg
Mounting Pole or wall mounting
Entries 2 x M20
Detectable Gases & Performance (See notes below)
G as N am e D isplayed
H ydrogen S ulfid e
C arbon M onoxide
C hlorine
A m m onia
H ydrogen
N itrogen M onoxide
S ulphur D io xide
N itrogen D ioxide
O xygen
NOTES
Please refer Sensepoint Technical Handbook for detail.
Certification
GB Ex d IIC T4 GB3836.1&2 -2000, PA, (CCCF – Pending)
China
KTL Ex d IIC T6 (-40ºC to +65ºC)
Korea
ATEX Ex II 2 GD Ex d IIC Gb T6(Ta -40ºC to +65ºC) Ex tb IIIC T85ºC Db IP66
European
International
IEC Ex d IIC Gb T6(Ta -40ºC to +65ºC) Ex tb IIIC T85ºC
CE EN50270:2006 EN6100-6-4:2007
Environmental
IP Rating IP66 in accordance with EN60529:1992
-40ºC to +65ºC/ -40ºF to +149ºF
Operating
Note: The detector display may become illegible at temperatures below -40°C, but the detector continues its gas monitoring
Temperature
function. The display is not damaged and recovers when the temperature rises back above -20 °C.
Sensor operating temperature range is dependent on gas type. Please refer to the Sensepoint Technical Handbook for details.
Operating
Continuous 20-90%RH (non condensing), Intermittent 10-99%RH (non condensing)
Humidity
Operating
90-110kPa
Pressure
Storage
-25°C to +65°C (-13°F to +149°F)
Conditions
R ange Low er
N am e A larm
20.0 ppm 4.0ppm
H S 50.0 ppm 10.0ppm
2
100 ppm 20ppm
100 ppm 30ppm
C O 200 ppm 40ppm
500 ppm 100ppm
5.0 ppm 0.5 ppm
C l
2 15.0 ppm 1.5 ppm
50.0 ppm 20.0ppm
N H 100 ppm 20ppm
3
1000 ppm 200ppm
H 1000ppm 200ppm
2
H 9999 ppm 2000ppm
2
N O 100 ppm 20ppm
S O 15.0 ppm 2.0ppm
2
S O 50.0 ppm 5.0ppm
2
N O 10.0 ppm 2.0ppm
2
O 25.0 % V /V 19.5% V ol
2
18 to 32Vdc (24Vdc nominal)
Max 5 Watts. at 24Vdc (see section 2 regarding maximum in
rush current)
4-20mA
Fault (refer to table 5 section 12.3 for further details).
Normal gas measurement
Inhibit (during configuration/user settings)
Maximum over range
18 x screw terminals suitable for wire diameter 0.5mm
2
2.5mm (20AWG to 13AWG).
3 x 5A@250VAC. Selectable normally open or normally closed
(switch) and energized/de-energized (programmable).
RS485, Modbus RTU (Pending)
Low er H igher
A larm A lar m
T ype
R ising 8.0ppm
R ising 20.0ppm
R ising 40ppm
R ising 60ppm
R ising 80ppm
R ising 200ppm
R ising 2.0ppm
R ising 6.0ppm
R ising 30.0ppm
R ising 40ppm
R ising 400ppm
R ising 400ppm
R ising 4000ppm
R ising 40ppm
R ising 6.0ppm
R ising 20.0ppm
R ising 4.0ppm
F alling 23.5% V ol
48
SPXCDHMRTEN Issue 1
2
to
H igher Lowest
alarm
A larm
level
T ype
R ising 2.0ppm
R ising 5.0ppm
R ising 10ppm
R ising 10ppm
R ising 20ppm
R ising 50ppm
R ising 0.5ppm
R ising 1.5ppm
R ising 5.0ppm
R ising 10ppm
R ising 100ppm
R ising 100ppm
R ising 1000ppm
R ising 10ppm
R ising 1.5ppm
R ising 5.0ppm
R ising 1.0ppm
R ising 10.0% V ol
Db IP66