User Manual

M&C TechGroup Germany GmbH • Rehhecke 79 • 40885 Ratingen • Germany
[e-mail] • www.mc-techgroup.com • Fon [phone] • Fax [phone]
5.4
Technical specications and illustrations are without
obligation, subject to modications. 08.99/06.06
M&C-Dilution unit DIL-1/ (H)
Dilution rates with the critical orifices ”a“ - ”g“ 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 dilution factor with dilution gas pressure-adjustment -5% bis +30%
2)
Dilution gas flow rate with injector version I or II I: 480 - 600 Nl/hr, optional 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 sample gas flow rate
gas pressure / gas flow rate
approx. 2 bar
injector gas approx. 300 l/hr sample gas approx. 150 l/hr
Process pressure 0,9 to 2 bar abs.
Fault caused by process temperature variations operation independent of process temperature
Fault caused by process low- or overpressure no fault as long as the differential pressure ∆P 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 316 / 316Ti, quartz glass, FPM, graphite
Power supply for DIL-1/H 230V 50Hz, 800W
Temperature controller for DIL-1/H capillary thermostat adjustable 0-180 °C , with high temperature limiter
and low temperature alarm as changeover contact, voltage free
alarm point ∆T30 °C to TSet, contact rating max. 250V 3A~ 0,25A =
Weight approx. 8 kg
Technical Data
Part-No. Type M&C-Dilution Unit DIL-1/ (H) with orifice ”e“ for dilution ratio 30 : 1 standard
20 S 4900 DIL-1 Dilution unit non heated
20 S 4905 DIL-1/H (a) Dilution unit electrically heated to 180 °C , (a) to be added to the Part-No. for power 115V 60Hz
20 S 4925 Option I Bypass injector - B
20 S 4930 Option II Additional sample gas outlet undiluted
20 S 4205 DIL-1/-A option: 1 pressure controller, 2 gauges, mounting set for dilution unit
20 S 4215 DIL-1/-A1 option: 2 pressure controllers, 3 gauges, mounting set incl. connector set for dilution unit with by-pass
20 S 4250 DIL-1/-S option: mounting set with 1 pressure controller, 2 gauges, flowmeter, 2 ball valves
20 S 4260 DIL-1/-S1 option: mounting set with 2 pressure controllers, 3 gauges, flowmeter, 2 ball valve
Other executions on request.
* Standard, others to be indicated along with order, intermediate values possible.
1) approx. at 3 bar dilution gas.
2) -5% not possible for orice ”g“.