Honeywell Sensepoint XCD - 13 General Specification

Sensepoint XCD Technical Manual SPXCDHMANEN Issue 15
58
13. General specification
Sensepoint XCD Transmitter.
Use
3-wire, 4-20 mA, gas detector transmitter for use with directly installed flammable and toxic gas sensors. For the
protection of personnel and plant from flammable and toxic gas hazards.
Electrical
Input Voltage Range: 16 to 32 Vdc (24 Vdc nominal) for ATEX/IECEx/AP Versions
12 to 32 Vdc (24 Vdc nominal) for UL/CSA version
Max Power Consumption: Max 5 Watts. at 24 Vdc (see chapter 2 regarding maximum in rush
current) Current output 4-20 mA (Source or Sink)
≥0.0<1.0 mA Fault (refer to table 5 chapter 11.3 for further details).
4.0 mA to 20.0 mA Normal gas measurement
2.0 mA or 4.0 mA (17.4 mA) Inhibit (during configuration/user settings)
22.0 mA Maximum over range
Max load resistance 250 Ω
Terminals 15 x screw terminals suitable for wire diameter 0.5 mm
2
to 2.5 mm
2
(20 AWG
to 13 AWG).
Relays 3 x 5 A@250 VAC. Selectable normally open or normally closed (switch) and
energized/de-energized (programmable).
Communication RS485, Modbus RTU
Construction
Material
Epoxy painted aluminium alloy or 316 Stainless Steel
Weight
Aluminum alloy: 1.7 kg, 316 Stainless Steel: 3.7 kg
Mounting
Pole or wall mounting
Entries
2 x M20 (for ATEX/IECEx/AP Approval) or 2x3/4’ NPT (for UL Approval)
Certification
China
Korea
US
European
International
Performance
Marine
GB Ex d IIC T4 GB3836.1&2 -2000, PA, (CCCF)
KTL Ex d IIC T6 (-40ºC to +65ºC)
UL - Class I, Division 1, Groups B, C and D, Class I, Division 2, Groups B, C & D, Class II,
Division, Groups E, F & G, Class II, Division 2, Groups F & G. -40ºC to+65ºC
ATEX/UKEX II 2 GD Ex db IIC T6 Gb (Ta -40ºC to +65ºC) T5 (Ta -40ºC to +75ºC) Ex tb IIIC T85ºC Db (Ta -40°C
to +65°C) IP66 T100ºC (Ta -40°C to +75°C)
IEC Ex II 2 GD Ex db IIC T6 Gb (Ta -40ºC to +65ºC) T5 (Ta -40ºC to +75ºC) Ex tb IIIC T85ºC Db (Ta -40°C to
+65°C) IP66 T100ºC (Ta -40ºC to +75ºC)
EN50271, EN60079-29-1 (Flammable), EN50104 (Oxygen), EN45544 (Toxic)
MED (O
2
, FL-CAT, FL-IR), ABS (FL-CAT, FL-IR, H
2
S), CCS (O
2
, FL, Toxic), BV(H
2
S)
CE
EN50270:2015 EN61000-6-4:2007
Environmental
IP Rating
IP66 in accordance with EN60529:1992
Operating
Temperature
-40ºC to +75ºC/ -40ºF to +167ºF
Note: The detector display may become illegible at temperatures below -40°C, but the detector continues its gas
monitoring function. The display is not damaged and recovers when the temperature rises back above -20 °C.
Operating
Humidity
Continuous 20-90 % RH (non-condensing), Intermittent 10-99 % RH (non-condensing)
Operating
Pressure
90-110 kPa (EC Toxic Sensors), 80-120 kPa (EC Oxygen, Catalytic Bead and Infrared Sensors)
Storage
Conditions (detector
and accessories)
-25°C to +65°C (-13°F to +149°F)