SOLA II Flare Sulfur On-Line Analyzer
SOLA II Flare Sulfur On-Line Analyzer
Thermo Scientific™

SOLA II Flare Sulfur On-Line Analyzer

Reliably capture and report all significant sulfur emission quantities with the Thermo Scientific™ SOLA II Flare Sulfur On-Line Analyzer.
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Catalog number SOLAFLARE
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Product Type:
Flare Sulfur On-Line Analyzer

Reliably capture and report all significant sulfur emission quantities with the Thermo Scientific™ SOLA II Flare Sulfur On-Line Analyzer, featuring an unparalleled response time and a wide measurement range. This highly accurate instrument enables reliable flare stack sulfur emission monitoring by providing a measuring range from 10 ppm to 95% S by volume and fast high-to-low response time. The field-proven SOLA II Flare continuously monitors the total sulfur content in flare feeds, enabling immediate corrective action without lab analysis delays.

Discover our next generation sulfur online analyzer SOLA iQ

The SOLA II Flare Sulfur On-line Analyzer is adapted from the SOLA II Sulfur On-line Analyzer and is based on pulsed ultraviolet fluorescence (PUVF) technology, a reliable analytical method for flare gas measurement.

Features:
  • Two independent calibration ranges that allow for two widely varying independent measuring ranges
  • Dual PMT power supplies that enable users to set the PUVF sensitivity
  • Dual sample injection valves for precise control of the sample size being injected into the system and ultimately the PUVF detector
  • Use of less carrier and calibration gases
  • Pulsed UV Fluorescence (PUVF) detector with Pyrolyzer for Total Sulfur Measurement
  • Repeatability of ±1% of full scale
  • Semi-continuous response time, outputs updated every 1 second, 3 to 5 minutes to 90% of new value
  • Continuously monitor via a 30-second injection period to provide accurate measurement of flare feed sulfur content
Specifications
Product TypeFlare Sulfur On-Line Analyzer
Ambient Temperature12°C to 40°C
Detector TypePulsed UV Fluorescence (PUVF) with Pyrolyzer for Total Sulfur Measurement
Voltage110/220 V
Alarm OutputOne global dry contact triggered by one or more of the following; Low sample flow alarm (optional); Low detector flow alarm; Oven/Pyrolyzer temperature fault; Injection value fault; Purge failure; Calibration fault; Detector temperature fault; Detector lamp voltage fault; One out of service dry contact triggered by; Analyzer in calibration; Suspension of analyzer
Communication DetailsDual channel with the following optional configurations; RS-232 Modbus and RS-485 Modbus; Dual channel RS-485 Modbus; TCP/IP encapsulated Modbus and RS-485 Modbus
Depth (English)18.75 mm
Depth (Metric)476.25 mm
Electrical Requirements110/220 V, 50/6 0Hz
Height (English)Zone 1: 62.25 in., Zone 2: 43.48 in.
Height (Metric)1581.15 mm
Hertz50/60 Hz
InputsOptional 4 to 20 mA DC inputs from density meter for automatic density compensation of ppm S (w/w); Optional 4 to 20 mA DC input from sample flowmeter
Linearity±2% of full scale, one sample injection per minute2; ±1% of full scale, two sample injections per minute2
Measurement RangesSOLA II: Full scale ranges from 0-5 ppm S to 0-5000 ppm S (greater than 5000 ppm, consult Thermo Fisher Scientific); SOLA Trace: Consult Thermo Fisher2; SOLA Flare DI (low and high range analyzer system): ±1% of full scale; SOLA Dual Calibration/Dual Stream: Same ranges available as on the SOLA II
No. of Process StreamsDual or Quad streams with auto stream select (optional)
Outputs4 to 20 mA DC for each stream, up to 2 streams (optional)
Product LineSOLAFLARE
Serial ConnectionsOptional RS232 Serial Port
Width (English)25.5 in.
Width (Metric)647.7 mm
Zero Grade Air80 psig (5.5 barg), 200 to 300 SCCM
Unit SizeEach