GAS 222.20 Table of Contents Introduction............................................. 2 Intended Use......................................... 2 Type Plate.......................................... 2 Scope of Delivery........................................ 2 Ordering instructions ...................................... 3 Product Description...................................... 3 Safety instructions......................................... 4 Important advice ......................................... 4 General hazard warnings .................................... 5 Transport and storage ........................................ 6 4 Installation and connection ...................................... 7 Installation site requirements..................................
GAS 222.20 1 Introduction 1.1 Intended Use The sample gas probe is intended for installation into gas analysis systems in commercial applications. Sample gas probes are among the main components in a gas conditioning system. – Therefore also note the related drawing in the data sheet in the appendix.
GAS 222.20 1.4 Ordering instructions The item number is a code for the configuration of your unit. Please use the following model key: 4622220 0 9 9 0 X X X X 9 9 9 9 9 9 Product Characteristics...
GAS 222.20 2 Safety instructions 2.1 Important advice Operation of the device is only valid if: – the product is used under the conditions described in the installation- and operation instruction, the intended application according to the type plate and the intended use. In case of unauthorized modifications done by the user Bühler Technolo- gies GmbH can not be held responsible for any damage, –...
GAS 222.20 2.2 General hazard warnings The equipment must be installed by a professional familiar with the safety requirements and risks. Be sure to observe the safety regulations and generally applicable rules of technology relevant for the installation site. Prevent malfunctions and avoid personal injuries and property damage.
GAS 222.20 3 Transport and storage Only transport the product inside the original packaging or a suitable alternative. The equipment must be protected from moisture and heat when not in use. They must be stored in a covered, dry and dust-free room at a temperature between -20 °C to 50 °C (-4 °F to 122 °F).
GAS 222.20 4 Installation and connection 4.1 Installation site requirements Sample gas probes are intended for flange mounting. – Installation site and installation position are determined based on requirements specific to the application. – If necessary, the connection piece should be slightly tilted toward the centre of the channel.
GAS 222.20 4.5 Connecting the Gas Line The sample gas line must be carefully and properly connected using a suitable fitting. This table provides an overview of the sample gas probe connections: Probe Reservoir Ball valve Control valve GAS 222...
GAS 222.20 4.6 Electrical connections WARNING Hazardous electrical voltage The device must be installed by trained staff only. CAUTION Wrong mains voltage Wrong mains voltage may damage the device. Regard the correct mains voltage as given on the type plate.
GAS 222.20 5 Operation and Control NOTICE The device must not be operated beyond its specifications. 5.1 Basic function of the probe controller 5.1.1 Regulator Functions After switching on the combination the probe is heated up. The display with the current temperature will light up on the con- troller.
GAS 222.20 5.2.1 Menu Navigation Overview Temperature and status display Display ____ The probe temperature is indicated in 0.5°C increments. Press the Enter key to access the main menu. The temperature can be displayed in Celsius or Fahrenheit. During operation the conditions of the...
GAS 222.20 5.2.2 Detailed description of the operational principle The detailed description will guide you through the menu step by step. Connect the unit to the power supply and wait for the startup procedure to complete. At first the software version im- plemented on the unit will be displayed for a brief period.
GAS 222.20 5.3.2 Probe Controller Submenu [Display: Prob] Regulator -> Target temperature (Temperature) This setting is for the device temperature target value. The value can be set within a range from 50 °C (122 °F) to 200 °C (392 °F).
GAS 222.20 6 Service During maintenance, remember: – The equipment must be maintained by a professional familiar with the safety requirements and risks. – Only perform maintenance work described in these operating and installation instructions. – When performing maintenance of any type, observe the respective safety and operation regulations.
GAS 222.20 6.1.1 Replacing the downstream filter – Unlock and lift up the weather hood. – Turn the handle at the back end of the probe by 90° (handle must then be horizontal), pushing in slightly, and remove. – Remove the dirty filter element and check the sealing surfaces.
GAS 222.20 7 Service and repair This chapter contains information on troubleshooting and correction should an error occur during operation. Repairs to the unit must be performed by Bühler authorised personnel. Please contact our Service Department with any questions: Tel.: +49-(0)2102-498955 or your agent If the equipment is not functioning properly after correcting any malfunctions and switching on the power, it must be inspected by the manufacturer.
GAS 222.20 7.2 Spare Parts and Accessories Please also specify the model and serial number when ordering parts. Upgrade and expansion parts can be found in our catalog. Available spare parts: Item no. Description 91 100 000 01 Fuse 115 V/230 V: 800 mA delayed action...
GAS 222.20 8 Disposal Dispose of parts so as not to endanger the health or environment. Follow the laws in the country of use for disposing of elec- tronic components and devices during disposal. Bühler Technologies GmbH BE460040 ◦ 10/2019...
GAS 222.20 9 Appendices 9.1 Technical Data Gas Probe Technical Data Probe operating temperature: max. 200 °C Ambient temperature: -20 to +70 °C (can be limited by optional add-ons) Controller temperature range: +50 to +200 °C Low/high temperature alarm: Alarm adjustable ±5..30 K from setpoint, factory preset 15 K Max.
GAS 222.20 10 Attached Documents – Declaration of Conformity KX460012 – Accessories Data Sheet 461099 – RMA - Decontamination Statement BE460040 ◦ 10/2019 Bühler Technologies GmbH...
Page 27
Accessories for Sample Gas Probe GAS 222 § Downstream filters § Sample tubes § Capacitive vessel § In-situ filters § Cal gas connections § Pneumatic actuators § Extensions § Adapter flanges § 3/2-way-solenoid valves § Blowback controllers Page 2 - 4 Page 8 Page 5 - 7 For general information, see data sheet “Sample gas probes GAS 222”...
Page 28
Sample tubes, in-situ filters and extensions § Various materials § Various dimensions § Heated or nonheated extensions Sample tube T max. Material Length Part No.: 1.4571 462220010300 600°C 300 mm X X X X X X X X X X X X X X 1.4571 500 mm...
Page 29
Sample tubes, in-situ filters and extensions § Various materials § Various dimensions § Heated or nonheated extensions In-situ filter Material T max. Length Pore size Part No.: stainless steel 600°C 237 mm 5 µm 46222303 stainless steel 237 mm 0.5 µm 46222303F* 600°C Hastelloy...
Page 30
Sample tubes, in-situ filters and extensions § Various materials § Various dimensions § Heated or nonheated extensions Protection shield Part No.: for in-situ filter 03 462223034 for in-situ filter 04 462223044 Extensions Material Mains voltage Length G3/4 nonheated 1.4571 4622230320200 X X X X X X X X X X X X...
Page 31
Entnahmerohre / tubes Verlängerungen / extensions ø Unbeheizt / unheated var. G3/4 Тyp var. G3/4 G3/4 0,2-2 m G3/4 var. 21,3 G3/4 G1/2 0,25-1,5m G1/2 var. G3/4 var. G3/4 var. G3/4 ø 02-0,5 24 G3/4 36 Beheizt / heated 02-1,0 1000 24 G3/4 36 Тyp ø...
Page 32
Blowback § With ball valve or solenoid valve § Heated or nonheated § Manuell or automatic contro Ambient Capacitive vessel Part No.: temperature PAV 01 46222PAV Accessories for capacitive vessel ball valve 46222PAVKH 2/2-way-MV 24VDC* -10 ... +55°C 46222PAVMV1 2/2-way-MV 110V 50Hz -10 ...
Page 33
Details: A) Blowback Ordering note for capacitive vessel: For attachment to GAS 222.11 / 30 / 35-U, a support is required. Ordering note for pneumatic actuator: If a blowback controller is required, only actuator P/N 46222030 is possible. We advise the installation of a position indicator switch to control the pneumatic actuator. Integrated blowback controller in the probe controller In addition to the stand-alone blowback controller (RRS), an integrated blowback controller is optionally available...
Page 35
Downstream filter elements and further options Downstream filter Part no.: Material O-Rings Pore size 46222026 Ceramics Viton 3 µm X X X X X X X X X X X X X X Ceramics 3 µm 46222026P X X X X X X X X X X X X X X...
Page 36
RMA-Formular und Erklärung über Dekontaminierung RMA-Form and explanation for decontamination RMA-Nr./ RMA-No. Die RMA-Nummer bekommen Sie von Ihrem Ansprechpartner im Vertrieb oder Service./ You may obtain the RMA number from your sales or service representative. Zu diesem Rücksendeschein gehört eine Dekontaminierungserklärung. Die gesetzlichen Vorschriften schreiben vor, dass Sie uns diese Dekontaminierungserklärung ausgefüllt und unterschrieben zurücksenden müssen.
Need help?
Do you have a question about the GAS 222.20 and is the answer not in the manual?
Questions and answers