Table of Contents
Advertisement
Technical Specifications
Environmental Specifications
Operating temperature
Technical Data
Pressure range
Humidity range
Electrical Specifications
Supply voltage
Power Consumption
Fuse
protected
Sensor Specifications
Combustible gas sensor type
Toxic gas sensor type
Area covered
Annunciator output
Transient protection
Terminations
Alarm inhibit
Alarm setting
Alarm types
Resolution
Accuracy
Full scale range
Memory
Electromagnetic Conformance (EMC) Complies with EN50081 and EN50082
HGD G4CH VER. 1.1
-30 ºC to 50 ºC
80 to 120 kPA
15 to 90 % rh
24Vdc or 230Vac
Max 10W Detector amount dependant
400mA PTC short circuit and overload
NDIR, Thermo-catalytic
NDIR, Electro-chemical
Up to 5 metre radius
None
PCB mounted Metal Oxide Varistor
PCB terminal blocks up to 1.0/1.5mm2
cables Sensors/Relays
Password protected
alarm inhibit / muting
Digital setting (fully adjustable between
1% and 100% of full scale)
Energised / de-energised
Enrichment / deficiency
Sensor dependent
Sensor dependent
Freely programmable
64KB flash ROM
5
Advertisement
Table of Contents
