Hydrogen sulfide analyzer

-Accuracy: 2% of FS range under constant conditions

Analysis: 0-20, 0-50, 0-100 PPM FS ranges; Auto-ranging or manually lock on single range

Application: Trace H2S in flowing gas streams

Area Classification: Certified for use in hazardous areas - see lower right

Enclosure: NEMA Type 3R for rain in outdoor applications (UL) NEMA 4X (ATEX)

Flow: Maintain constant flow of Sample and Air at 1 SCFH; maintain Sample to Air ratio of 1:1

Pressure: Inlet - regulate to 5-30 psig to deliver constant 1 SCFH flow; vent – atmospheric

Power: 12-28 VDC Transmitter, 12 VDC Pump; 12-28 VDC (UL or ATEX Certified) 110-220 VAC (ATEX Certified) Transmitter, 12-24 VDC PUMP

Sample System: Coalescing filter, flow meters, sample/span valve; Flow through SS sensor housing, flow control valve, sample flow meter, 3-way sample/span valve, air pump, air flow meter

Sensor Model: OSV-72-7HH (standard ranges)/ OSV-72-7HH-LD (standard ranges)

Temp. Range: -10 ºC to 45ºC

-Accuracy: < 2% of FS range under constant conditions

Analysis: 0-20, 0-50, 0-100 PPM FS ranges; auto-ranging or manually lock on single range

Application: Trace PPM H2S in flowing gas streams

Area Classification: Meets intrinsic safety standards for use in Class 1, Division 1, Group C, D hazardous areas

Flow Sensitivity: Maintain constant flow; air 1 SCFH, sample 1 SCFH

Pressure: Inlet - regulate to 5-30 psig to deliver constant 1 SCFH sample flow rate; vent – atmospheric

Power: Rechargeable battery, 8 hours day duty cycle

Sample System: Coalescing filter and flow meters; Air to sample gas flow ratio 1:1 SCFH

Sensor Model: OSV-72-7HH (standard ranges)

Temp. Range: -10 ºC to 45 ºC