Gas Sample Probe SP2000H / DIL

PRODUCT DESCRIPTION

The M & C dilution probe SP2000H/DIL is based on the well tested M & C gas sample probe SP2000H. This enables the user to adapt the probe to nearly every application, using for example special filter techniques or special materials.

The dilution unit including the critical orifice is integrated in the probe outlet, heated up with the probe to a stable temperature. The incorporated pre-heater heats up the dilution gas to the probe temperature. Both steps avoid that sample gas decreases under the dewpoint.

Calibration gas enters the probe via an integrated connection. The probe can be heated up to 180˚C or 320˚C. As an option a heated manual operated 2 way ball valve is available. It is integrated in the sample gas inlet and shuts off the probe head from the process, for example during the change of filter element.

The necessary dilution gas pressure can be adjusted by the precision pressure controller with pressure gauge.

PRODUCT SPECIFICATIONS


Insitu sample tubes and pre filters optional on request	see leaflet 2-1.1a; 2-1.5.1; 2-1.6.1; 2-1.9.5
Dilution rates with the critical orifices "a" - "g'³⁾	a = 500 b = 200 c = 100 d = 50 e = 30* f = 20 g = 10 : 1
Sample flow rate depending on the critical orifices "a" - "g"	a = 1,4 b = 2,7 c = 5,5 d = 11 e = 19* f = 28 g = 55 l/hr ¹⁾
Possibility to adapt the dillution factror	with dillution gas pressure-adjustment -5% to +30% ²⁾
Dillution gas flow rate with injector version I or II	I: 480 - 600Nl/hr, optional for higher dilution rates II: 1800-3000 Nl/hr
Dilution gas pressure on inlet of pressure controller	min. 4,5 bar g, max. 16 bar g
Bypass injector /B: gas pressure-gas flow rate-sample gas flow rate	at approx. 2 bar g - injector gas approx. 300 l/hr - sample gas approx. 150 l/hr
Process pressure	0,9 up to 2 bar g abs.
Fault caused by process temperature variations	operation independent from process temperature
Fault caused by process under- or overpressure	no fault as long as the differential pressure ΔP at the dilution unit is >0,5 bar g and test gas is given to the probe under process conditions
Fault caused by atmospheric pressure variations	<1% with a variation of 50 mbar
Materials in contact with the sample gas	stainless steel 316Ti, quartz glass, FPM, graphite
Weight	approx. 20 kg

*Standard, others to be indicated along with order, intermediate values possible. 1) approx. at 3 bar dilution gas behind pressure controller. 2) -5% not possible for orifice „g“. 3) with injector version I. Further technical data see leaflet SP2000, 2-1.1a.

Lear Siegler Australasia

Gas Sample Probe SP2000H / DIL

PRODUCT DESCRIPTION

PRODUCT SPECIFICATIONS