Using patented tunable diode laser spectroscopy (TDLAS) technology, the SS500 analyzer is an economical choice for measuring H2O concentration in natural gas without coming into physical contact with the stream. The result is a sensor that does not suffer from contamination or drift due to vapor impurities such as glycol, methanol, or amines.
Natural gas quality measurements in production, storage, transportation, and distribution
Monitoring for natural gas pipelines, processing plants, compressor stations, gathering sites, and distribution quality
Suitable for use as a check-measurement device
Measurable ranges of up to 0-250 lb/mmscf (0-5275 ppm) H2O
Benefits
Economical real-time moisture measurements
Virtually maintenance-free
Reliable in harsh environments
Fast and accurate with no wet-up or dry-down delays
No contamination or drift due to vapor impurities such as glycol, methanol, amines, hydrogen sulfide, or mercaptans
NIST-traceable calibration with analog and serial outputs for remote monitoring
CSA certified for CSA Class 1, Division 2 or Class 1, Division 1
Check out the findings from the GERG report on the use of a Raman Rxn4 analyzer and Raman Rxn-41 cryogenic probe for the reliable chemical composition measurement in LNG custody transfer applications.
An economical gas analyzer for moisture (H2O) in the natural gas industry. The sensor measures gas using tunable diode laser absorption spectroscopy (TDLAS) to determine the concentration of the gas without coming into physical contact with the stream. Option of simplified sample conditioning to reduce complexity of the analyzer system.
Channels
1
Analyte and Measurement ranges
H2O (Moisture): 5 to 422 ppmv (minimum) 5 to 2110 ppmv (maximum)
Measured Variables
Concentration Dew Point Cell Pressure Cell Temperature
Ambient Temperature range
-20 to 50°C (-4 to 122°F)
Operating Pressure range
Inlet Pressure: 140 to 350 kPa (20 to 50 psig) Sample Cell: 700 to 1400 mbara
Analyzer Wetted materials
316L stainless steel FKM O-Rings Glass
Power supply
100 to 240 VAC, 50 to 60 Hz or 9 to 16 VDC or 18 to 32 VDC - optional 1 Amp maximum at 120 VAC 1.6 Amps at 24VDC, 3.2 Amps at 12 VDC
Communication
Analog Output: 1 or 2 4-20mA Isolated, 1200 ohms at 24 VDC max load Serial: RS232C Protocol: Modbus Gould RTU or Daniel RTU or ASCII Alarms: 2, General Fault and Concentration Alarms via Modbus and Analog Output(s)
Housing materials
Electronics: 304 stainless steel (Class I Division 2) Sample System Panel: anodized aluminum
Real-time quality measurements in biogas and biomethane
PU (Publication)
English version - 10/2023
New version available in English
A discussion on using TDLAS / QF analyzers (SS500, J22, JT33, SS2100, and OXY5500) to measure the concentration of compounds in biogas and biomethane in the Oil & Gas industry.
An overview about the engineered approval drawings offered for TDLAS and QF analyzers (SS2100, SS2100i, SS2100a, J22, JT33, OXY5500, SS500) to enable customers to confirm that the system fabrication meets their approval.
Factory acceptance test (FAT) information - For
TDLAS and QF analyzers
PU (Publication)
English version - 10/2023
New version available in English
An overview about the factory acceptance tests (FATs) offered for TDLAS and QF analyzers (SS2100, SS2100i, SS2100a, J22, JT33, SS500, OXY5500) to customers.
TDLAS and QF analyzers technology guide - Principle of operation,
configurations, and certification information
Innovation (IN)
English version - 11/2023
New version available in English
A technology guide examining our tunable diode laser absorption spectroscopy (TDLAS) and quenched fluorescence (QF) analyzer portfolio (including the J22, JT33, SS500, SS2100, SS2100i, and SS2100a TDLAS gas analyzers, and the OXY5500 precision oxygen analyzer) to measure water / moisture (H2O), hydrogen sulfide (H2S), carbon dioxide (CO2), oxygen (O2), ammonia (NH3), and acetylene (C2H2) in natural gas process streams within the chemical industry / Oil & Gas industry using SpectraSensors technology.
