Compur 4120 operation manual Technical data General Gas Measuring range, Sensor head

Compur Statox 4120

10. Technical data General:

Gas	Measuring range
Cl2	0-1.5 ppm, 0-3 ppm, 0-10 ppm
CO	0-150 ppm
COCl2	0-0.1 ppm, 0-0.3 ppm, 0-0.5 ppm, 0-1.5 ppm, 0-15 ppm, 0-100 ppm
HCN	0-15 ppm, 0-30 ppm, 0-50 ppm, 0-100 ppm
HCl	0-100 ppm
H2S	0-30 ppm, 0-50 ppm, 0-100 ppm
ClO2	0-0.5 ppm
NO2	0-15 ppm
SO2	0-5 ppm
Accuracy at TLV:	+/- 10 %
Alarms:	2 adjustable alarm thresholds, system alarm
RFI:	CE conform
Manufacturer:	Compur Monitors, Munich

Sensor head:

Type:	5330 xxx (xxx: measuring range / gas)
Weight:	1.9 kg
Dimensions (mm, HxBxT):	180x300x180
Operating temperature:	-20 to +40 oC
Storage temperature:	-30 to +50oC
Humidity:	20-95 % r.H. (not condensing)
Pressure:	800-1200 hPa
Protection class:	IP53
Approvals (div.countries):	Cl2, COCl2, H2S
Explosion protection:	EEx ib IIC T6
Operating environment :	II 2 G
Operating voltage Ui:	max. 22 VDC
Operating current Ii:	max. 50 mADC
Internal capacity Ci:	55 nF
Internal inductivity Li:	0 mH

30