M&C SP Series Instruction Manual
Gas sample probe
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Summary of Contents for M&C SP Series
- Page 1 Gas Sample Probe Series SP ® SP190-H/DIL-EX2 T2 SP190-H/DIL-EX2 T3 SP190-H/DIL-EX2 T4 Instruction Manual Version 1.01.00...
- Page 2 Dear customer, Thank you for buying our product. In this instruction manual you will find all necessary information about this M&C product. The information in the instruction manual is fast and easy to find, so you can start using your M&C product right after you have read the manual. If you have any question regarding the product or the application, please don’t hesitate to contact M&C or your M&C authorized distributor.
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Page 3: Table Of Contents
Table of Contents General information ........................4 Declaration of conformity......................4 Safety instructions ........................5 Warning signs and definitions ....................6 Information regarding the usage in explosive atmospheres ........... 8 Warranty ............................8 Introduction ..........................9 Serial numbers ........................10 Power supply ........................ -
Page 4: General Information
Headquarters M&C TechGroup Germany GmbH Rehhecke 79 40885 Ratingen Germany Phone: +49 - 2102 - 935 – 0 Fax: +49 - 2102 - 935 - 111 E - mail: info@mc-techgroup.com Website: www.mc-techgroup.com General information The product described in this manual has been built and tested in our production facility. All M&C products are packed to be shipped safely. -
Page 5: Safety Instructions
Safety instructions Please follow these safety directions and instructions regarding installation, commissioning and operation of the SP190-H/DIL-EX2 T*: Read this manual before commissioning and operating the product. Please make sure to follow • all safety instructions. Installation and commissioning of electrical devices must be carried out only by qualified skilled •... -
Page 6: Warning Signs And Definitions
Warning signs and definitions The ‘Danger’ warning sign indicates that death, serious injury and/or significant material damage will be the consequence, if the appropriate precautions should not be taken. Danger The ‘Warning’ warning sign indicates that death, serious injury or damage to property may occur if the relevant precautionary measures are not observed. - Page 7 Hot surface! Contact may cause burn! Do not touch! Wear protective gloves! Working with chemicals, sharpe objects or extremly high temperatures requires wearing protective gloves. Wear safety glasses! Protect your eyes while working with chemicals or sharpe objects. Wear safety glasses to avoid getting something in your eyes. Wear protective clothes! Working with chemicals, sharpe objects or extremly high temperatures requires wearing protective clothes.
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Page 8: Information Regarding The Usage In Explosive Atmospheres
Information regarding the usage in explosive atmospheres The device can be operated in potentially explosive atmosphere of explosive zone 2. The Ex marking for the SP190-H/DIL-EX2 T* is: II 3G Ex ec mc IIC T2/T3/T4 Gc You will find a copy of the declaration of conformity in the appendix of this instruction manual. -
Page 9: Introduction
Introduction Dilution probes are used wherever dilution of the sample gas is necessary for the measurement of one or several sample gas components. Examples are the measurement of toxic gas components, mois- ture measurements or adjustment of the sample gas concentration to the analyser measuring range. The M&C gas sample probe type SP190-H/DIL-EX2 T* is based on the SP180-H-EX2 T* probe, and is used for continuous gas sampling and dilution. -
Page 10: Serial Numbers
Serial numbers The product label with the serial number is located inside the terminal box of the sample probe. Please refer to this serial number if you have any questions about your sample probe or if you need to order spare parts or consumables. Power supply The probe can be operated on alternating current in the range of 110 V AC to 240 V AC. -
Page 11: Technical Data
Technical Data Gas Sample Probe with Weather Protection Cover ® Gas Sample Probe Series SP SP190-H/DIL-EX2 SP190-H/DIL-EX2 SP190-H/DIL-EX2 Part No. 02S1960 02S1965 02S1970 Weather protection cover with Yes, the probe must not be operated without the weather insolation protection cover. Mounting outdoors Degree of protection IP54, EN 60529... -
Page 12: Gas Sample Probe Without Weather Protection Cover
Gas Sample Probe Series SP ® SP190-H/DIL-EX2 SP190-H/DIL-EX2 SP190-H/DIL-EX2 Dillution gas flow rate with injector I: 480 – 600 Nl/h*, optional for higher dilution rates version I or II II: 1800-3000 Nl/h Dilution gas pressure on inlet of Min. 4.5 bar g, max. 16 bar g pressure controller Process pressure 0.9 up to 2 bar abs. - Page 13 Gas Sample Probe Series SP ® SP190-H/DIL-EX2 SP190-H/DIL-EX2 SP190-H/DIL-EX2 T2 X T3 X T4 X Mounting outdoors Degree of protection IP20, EN 60529 The probe can only be operated with the weather protection cover provided by the customer. IP54 must be ensured by the weather protection cover provided by the customer.
- Page 14 Gas Sample Probe Series SP ® SP190-H/DIL-EX2 SP190-H/DIL-EX2 SP190-H/DIL-EX2 T2 X T3 X T4 X Errors caused by over or under No errors as long as the differential pressure ΔP at the pressure dilution unit is >0.5 bar g, and test gas is given to the probe under process pressure conditions while there are no pressure fluctuations present.
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Page 15: Applications
Applications The electrically heated M&C dilution probe is applicable for such processes, where the measuring procedure or the handling of the process gas requires the dilution of the sample respectively the component to be measured. Typical applications are the use with toxic gases, the moisture measurement and the emission measurement in flue gases. -
Page 16: Dilution Principle
Dilution principle The functional principle of the dilution unit is based on ultrasonic flow through a critical orifice (see Fig. 1). The flow through the orifice is constant when the differential pressure via the orifice is higher than 500 mbar. For the atmospheric inlet pressure (P = 1020 mbar), this means a pressure at the orifice outlet (P ) of less than 520 mbar absolute. -
Page 17: Description
Description The sample probes are designed for easy installation, reliable operation and trouble-free maintenance. Advantages are: Gas sampling with dust-laden processes; • low volume, fast response time; • filter elements can be changed without tools and without disconnecting the sample line; •... -
Page 18: Figure 2 Gas Flow Diagram
max. Figure 2 Gas flow diagram SP190-H/DIL-EX2 T* | 1.01.00 www.mc-techgroup.com... -
Page 19: Probe Design
Probe design The diluted sample gas outlet at the probe is designed for a 8 mm (DN 6/8) tube. The optional stainless steel sampling tube of one meter length (Part No.: 02S9200) can be connected to the G 3/4” thread of the mounting flange. The maximum operating temperature of the stainless steel sampling tube is 600 °C [1112 °F]. -
Page 20: Figure 4 Dimensions And Construction: Sp190-H/Dil-Ex2 T* X W/O Weather Protection Cover
Figure 4 Dimensions and construction: SP190-H/DIL-EX2 T* X w/o weather protection cover SP190-H/DIL-EX2 T* | 1.01.00 www.mc-techgroup.com... -
Page 21: Receiving The Sample Probe
Receiving the sample probe The gas sample dilution probe is usually delivered in two packaging units: • The gas sample dilution probe with the required screws, nuts and flange sealing. • Sample tube with gasket. Please remove the gas sample dilution probe carefully from the packaging. Check the scope of the delivery specified on the delivery note. -
Page 22: Installation
The following existing operational parameters need to be checked prior to installing the sample probe: weatherproof mounting position _____provided _____needs to be installed Under/over pressure situation mbar Process temperature °C, Min. °C, Max. Dust loading g/m³ Dust composition - grain size µm Gas composition corrosive... -
Page 23: Figure 5 Borehole Diagram Of The Terminal Box (Version Without Weather Protection Cover)
M&C SP190-H/DIL-EX2 T* probes are designed for stationary use. The proper selection of the right sample probe for the application and the correct installation garantees a long service life and minimum maintenance work. The ideal position for mounting the sample probe is horizontally with a tilt angle of 10 degrees towards the process. -
Page 24: 15.1 Connecting The Heated Sample Line
15.1 Connecting the heated sample line To connect the sample line, a threaded tube connector with Ø 8 x 1 mm is available – other • diameters available on request. Insert the tube connection piece into the bolted pipe joint and connect them. •... -
Page 25: 15.3 Connecting The Test Gas Line
15.3 Connecting the test gas line To connect the test gas line, a threaded tube connector with Ø 6 x 1 mm (DN4/6) is available • (see Figure 3 and Figure 4) If using a PTFE tube as sample line, a metal tubing sleeve for pneumatic fittings needs to be •... -
Page 26: Electrical Connection
Electrical Connection Wrong supply voltage can destroy the device! When connecting the equipment, make sure that the supply voltage is identical with the Warning information provided on the model type plate. Setting up of electrical power installations must be conform to the requirements of IEC 364 (DIN VDE 0100) ‘Regulations on the Installation of Power Circuits with Nominal Voltages below 1000V’, and must be in compliance with all relevant regulations and... -
Page 27: Starting Up
Starting up Do not start-up the sample gas probe while potentially explosive atmosphere is present. Warning The process and the environment of the probe needs to be explosion-free (explosion-free zone) during start-up. A zone is decleared as explosion-free zone, if it is free of explosive atmosphere. -
Page 28: Figure 7 Extract From An Injector Data Sheet
The total heating time is about 2 hours. After about 1 hour, the lower parameter value ( 30°C [54 °F] below set value) is exceeded. Note Set the precision pressure reducer to the pressure specified on the enclosed injector data sheet •... -
Page 29: 17.1 Calibration
17.1 Calibration A calibration of the downstream analyser system or checking the dilution factor always needs to be carried out under operating conditions. An appropriate test gas can enter the sample dilution probe via the test gas valve. The test gas pressure needs to be higher than 0.7 bar, because the pressure control valve has an opening pressure of 0.7 bar. - Page 30 Do not carry out any maintenance work at the sample gas probe while potentially explosive atmosphere is present. The process and the environment of the probe needs to be explosion-free (explosion-free zone) during maintenance. A zone is declared as explosion-free zone, if it is free of explosive atmosphere.
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Page 31: Figure 8 Change Filter Element
Figure 8 Change filter element To start the maintenance work, please follow these steps: SP190-H/DIL-EX2 T* with weather protection cover: Open the two clamps and remove protection • cover from the sample dilution probe. Loosen filter lid by turning handle to the left. -
Page 32: 19.1 Disassembly Of The Dilution Block
To assemble the sample probe, please insert the filter lid with the new filter element back into • the probe. To tighten the filter lid, put the filter lid clamp against the studs and turn the handle to the right. SP190-H/DIL-EX2 T* with weather protection cover: Place protection cover back on the sample •... -
Page 33: Figure 9 Dilution Block And Special Tool
Mounting srew tool for the critical orifice or eductor; Part.No.: 93S4440 Eductor marked with a slot to eductor marked with a slot to differ it differ it from the bypass eductor from the bypass eductor Figure 9 Dilution block and special tool Please proceed as follows: Use the special tool, provided by M&C, to remove the critical orifice and/or the eductor from the •... -
Page 34: Figure 10 Eductor With O-Rings
Figure 10 Eductor with O-rings Figure 11 Critical orifice with O-rings SP190-H/DIL-EX2 T* | 1.01.00 www.mc-techgroup.com... -
Page 35: Decommisioning
Decommisioning Before decommissioning the gas sample dilution probe by turning off the heating, the probe needs to be flushed with inert gas or air in order to avoid condensation of aggressive components of the process gas. Proper Disposal of the Device At the end of the life cycle of our products, it is important to take care of the appropriate disposal of obsolete electrical and non-electrical devices. -
Page 36: Spare Parts And Consumables
Spare parts and consumables The replacement interval for spare parts and consumables depends on the specific operating condition of the probe. The quantities recommended in the following table are based on experience. Your replacement intervals will be based on your operating conditions. Gas sample probe SP190-H/DIL-EX2 T* (C) Consumable parts (R) Recommended spare parts... - Page 37 EU – Konformitätserklärung EU Declaration of conformity im Sinne der Vorschriften nachfolgend genannter EU Richtlinien according to the following EU directives Die M&C TechGroup Germany GmbH erklärt hiermit, dass nachfolgende Produktgruppen, des Types With this document, the M&C TechGroup Germany GmbH confirms, that the following product types of these product groups Produktgruppen Gasentnahmesonde /...
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