GASTRON GTD-5000 User Manual

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3. Specication
3.3. Electrical Specifications (Standard Type)
ITEMS SPECIFICATION
Input Voltage(Standard)
※ Customer supplied PSU must meet
requirements IEC1010-1 and CE
Marking requirements.
Absolute min:
Nominal:
Absolute max:
Ripple maximum allowed:
18V
24V
31V
1V pk-pk
Input Voltage(PoE option) 48 VDC Power-over-Ethernet (IEEE 802.3af compliant)
Wattage(Cartridge Type)
Max. wattage:
Max. current:
6.7W @+24 VDC
280mA @+24 VDC
Wattage(Cartridge and Pyrolyzer)
Max. wattage:
Max. current:
12.5W @+24 VDC
520mA @+24 VDC
Analog output Current
0-20mA(500 ohms max load)
All readings ± 0.2mA
Measured-value signal:
4mA(Zero) to 20mA(Full Scale)
Fault:
0-100% LEL:
100-109%LEL:
Over 110% LEL:
Maintenance:
0mA
4mA - 20mA
20mA - 21.4mA
22mA
3mA
Analog output current ripple & noise max ±20uA
Relay contact
Alarm1, Alarm2, Fault Relay
Rated 1.0 A @ 30VDC or 0.5 A @ 125 VAC
Wiring requirement
Power CVVS or CVVSB with shield
Analog CVVS or CVVSB with shield
PoE CAT5 cable or equivalent RJ45
RS485 STP(Shielded Twisted Pair)
Cable Connection Length
Analog 2500m
PoE 100m
RS485 1000m
EMC Protection: Complies with EN50270
3.4. Environmental Specifications
ITEMS SPECIFICATION
Operation Temperature
Transmitter -20 to 60 ℃
Sensor Refer to Sensor Specification
Storage Temperature
Transmitter -20 to 60 ℃
Sensor Refer to Sensor Specification
Operation Humidity
Transmitter 5 to 99% RH (Non-condensing)
Sensor Refer to Sensor Specification
Pressure Range 90 to 110KPa
Max. air velocity 6m/s
3. Specication
GTD-5000
Instruction Manual

GASTRON GTD-5000 Specifications

General

Brand	GASTRON
Model	GTD-5000
Category	Measuring Instruments
Language	English