Gas Sample Probes Series GAS 222 Types with down stream filter The GAS 222 series are modular designed, but they are manufactured and delivered as one unit according to your order. The principle offers the opportunity to meet application specific requirements without the disadvantages of a pure building set. These probes are suitable for gas streams with dust loads up to 2g/m³. They consist of an integrated down stream filter which can be changed without tools. § modular design § combined insulation and protection shield § down stream filter element can be changed without tools § weather protection shield for one hand operation § easy mounting DE 46 0006 04/2002 Bühler Meß- und Regeltechnik GmbH D - 40880 Ratingen, Harkortstr. 29 Tel.: + 49 (0) 2102 / 49 89-0 Fax: + 49 (0) 2102 / 49 89-20 e-mail: analyse@buehler-ratingen.com Please, study the following descriptions and drawings. We would be pleased to make you a special offer if the existing program does not meet your requirements. Probes unheated GAS 222.10 At this simple unheated probe the filter can be changed with an easy 90° turn of the handle. GAS 222.11 Similar to GAS 222.10 but with shut off valve between probe pipe and down stream filter. This configuration allows to separate the filter chamber from the process pressure. The shut off valve can be equipped with an pneumatic actuator. 222.10 Probes with self regulating heater GAS 222.15 Similar to GAS 222.10 but for applications requiring heated sample tubes. The filter chamber is completely covered with an insulation jacket. The sample tube connector is also covered by the insulation to avoid cold spots. A self regulating heating element keeps the temperature at about 180 °C. A low temperature alarm provides operational control. This probe can not be exposed to heavy weather. 222.11 222.15 222.17 A000103X GAS 222.17 Similar to GAS 222.15 but with additional weather protection shield. Probes with regulating heaters GAS 222.20 Basic components similar to GAS 222.10 but for applications requiring heated sample tubes. The filter chamber is completely covered with an insulation jacket as well as the sample tube connector. The temperature can be adjusted in a range from ca. 60 up to 200 °C by an electronic controller. Target and actual temperature are shown on a display, high and low temperature with alarm outputs. The entire unit is covered by a weather protection shield. 222.20 222.20 EX 222.20 DH 222.21 222.21 EX GAS 222.21 Similar to GAS 222.20 but with shut off valve between probe pipe and down stream filter. The shut off valve is also completely covered by the insulating jacket and can be optional equipped with a pneumatic actuator. Steam heated GAS 222.20 DH Similar to GAS 222.20 but with steam heated pipe spiral. The pipe spiral is covered with an insulation jacket. The entire unit is covered by a weather protection shield. A000104X Options: Filter elements The probes will be delivered without filter element to accommodate the filter for your application. ! sintered stainless steel 5µm ! sintered ceramic 3µm ! pleated stainless steel 10µm (long service life) ! filter cotton especially for Diesel waste gas ! microglasfibre with silicat-binder, deposite grade > 99,99% at 0,1µm Extensions Probes for hazardous area GAS 222.20 EX Similar to GAS 222.20, but with self regulated explosion proof heater, explosion proof terminal box and weather protection shield. EEx de IIC T2 GAS 222.21 Ex Sample probe similar to GAS 222.21, but with self regulated explosion proof heater, explosion proof terminal box and weather protection shield. EEx de IIC T4 The extension can be choosen out of different materials appropriate for your application. It is be connected to the fitting at the flange. Without the filter element the probe is completly accessable for cleaning of the extension. Calibration gas port To enable a very realistic calibration procedure the calibration gas should be injected directly into the probe (Preferrably upstream the filter). Such a calibration gas port is available in the flange or shortly behind the shut off valve. This port is also available with a valve for a process with high pressure, having a fitting for a tube 6mm diameter. . Order information: Alll probes will be delivered with flange gasket and screws. At order you must indicate: 1) probe type 2) extension and in case, adder 3) down stream filter 4) additional options, as declared on bottom of page Part-no.: Probe Voltage 46 222 10 GAS 222.10 46 222 11 GAS 222.11 46 222 15 GAS 222.15 115-230VAC 50/60Hz 46 222 17 GAS 222.17 115-230VAC 50/60Hz 46 222 20 GAS 222.20 230VAC, 50/60Hz 46 222 22 GAS 222.20 115VAC, 50/60Hz 46 222 20DH GAS 222.20DH 46 222 21 GAS 222.21 230VAC, 50/60Hz 46 222 25 GAS 222.21 115VAC, 50/60Hz 46 222 20EX GAS 222.20EX 230VAC, 50/60Hz 46 222 21EX GAS 222.21EX 230VAC, 50/60Hz Extensions 46 222 001 Extension 01, Ø12x2 L-1000 mm, 1.4571 bis 600°C 46 222 0011 Adder for extension 01, Ø12x2 L 1000-2000 mm, 1.4571 bis 600°C 46 222 002 Extension 02, Ø24x2,5 L-1000 mm, ceramic/1.4571 bis 1600°C 46 222 0021 Adder for extension 02, Ø24x2,5 L 1000-1500 mm, ceramic/1.4571 bis1600°C 46 222 006 Extension 06, Ø12x1 L-1000 mm, Hastelloy C4/1.4571 bis 400°C 46 222 004 Extension 08, Ø21,3x2,77 L-1000 mm, Inconel 600/1.4571 bis 1050°C 46 222 016 Extension 12, Ø20x1,5 L-1000 mm, 1.4571 bis 600°C 46 222 017 Extension 13, Ø15x1,3 L-1000 mm, Kanthal/1.4571 bis 1400°C 46 222 018 Extension 14, Ø18x4 L-1000 mm, Kanthal-Super/1.4571 bis 1700°C 46 222 3032 Adder for extension, unheated 46 222 3033 Adder for extension, heated, 230VAC, 50/60Hz Note: At order of this adder you must attach “G” at the end ot the part-no. of the probe (part-no. 4622220G bzw. 4622221G) Down stream filter 46 222 010 sintered stainless steel, retention rate 5µm 46 222 026 sintered ceramic, retention rate 3µm 46 222 011 pleated stainless steel, retention rate 10µm 46 222 032 microglasfibre with silicat-binder, deposite grade > 99,99% at 0,1µm with re-usable stainless steel end covers 46 222 0321 spare filter element microglasfibre without end covers 46 222 163 element for filter cotton especiallly for Diesel waste gas incl. Filter cotton 46 222 167 filter cotton, 100g package Further options 46 222 014 ANSI flange 3", 150 lbs 46 222 309 calibration gas port ø6 46 222 311 calibration gas port ø6 with valve DASTEC Dastec S.R.L. Representantes / Distribuidores Exclusivos: Hipólito Yrigoyen 850, piso 3° Of.335 C1086AAN Buenos Aires - Argentina Tel.: (54-11) 4343-6200 // 4331-2288 Fax: (54-11) 4334-3120 E-mail: dastecsrl@dastecsrl.com.ar Web: www.dastecsrl.com.ar we reserve the right to amend specification