ABB LS4000 Tunable diode laser analyzer Technical data

Technical data

Sample components and measurement ranges

Sample component

O2

Min./max. measurement range

0–1/100 vol.%

Max. abs. pressure

2 bar (29 psi)

2 to 20 bar (29 to 290 psi) on request

Max. temperature

1500 °C (2732 °F)

Measurement range quantity

1 physical measurement range per sample component,

1 x transmission

Optical path lengths (OPL)

Standard optical path lengths

0.5 to 20 m. Other optical path lengths on request.

Remarks

– The analyzer performance characteristics have been

determined according to IEC 61207-1:2010 “Expression of

performance of gas analyzers– Part 1: General”. They are

based on nitrogen as the associated gas. Compliance with

these characteristics when measuring other gas mixtures

can only be assured if their composition is known.

– All specifications refer to an optical path length (OPL) of

1 meter, tested in ABB’s test and calibration jig. However,

application-dependent variations may occur. The specific

detection limit, minimum and maximum measurement range

for a specific application will depend on the gas conditions

(pressure, temperature and gas composition) and optical

path length. Minimum measurement range, maximum

pressure and maximum temperature cannot necessarily be

realized simultaneously under all conditions.

– The maximum pressure and maximum temperature given

are physical (spectroscopic) limits.

– Applications exceeding the above given spectroscopic

limitation might be possible on request.