OX100/OX102. Limiting-current type Oxygen Analyzer. Bulletin 11M10A01-03E

Transcription

1 / Oxygen Analyzer Bulletin MA-3E

2 A Compact Environmental Oxygen Anal yzer with the usual Yokogawa reliability MODEL MODEL Alarm Calibration keys holder: 7 mm (* ) dia. or G3/8 Plastic sensor holder (Specify Option code /J or L98LA (* 3) ) plus cable: 5 m (), 5, or 3 m () : When mount in 7 mm hole in panel, panel thickness can be up to 4 mm. 2 : Within 5 cm of sensor tip, can reach 25 C. 3 : Specify Option code /S, or K9424DB, for metal nipple. (* 2) and sensors are not interchangeable Low range to ppm Autoranging in four ranges from - ppm to -25% High and Low Alarms N2 reflow furnaces Semiconductor maker environmental monitoring ppm-level O2 measurement Monitoring purity of N2, Ar separated from air Monitoring for deficiency of O2 Oxygen concentration FAIL lamp High, Low Alarm lamps Fixed-range 4-2 ma / -5 V, Autorange 4-2 ma, keys Enhanced Oxygen Analyzer Applications. to 25% between to.% and to 25% other than to, ppm to, ppm Validates parameter entry Main applications Globe box (processing crystal parts) Globe box (in research lab.) N2 reflow furnace / auto soldering Clean room Aging machine Monitoring for deficiency of O2 Foodstuffs Measurement cautions Usage cautions Box is to be filled with inert gas If organic solvents in box, use sampling unit Use sampling unit, remove alcohol / flux from furnace Use sampling unit if organic solvents present High temperatures, so use metal nipple K9424DB Use with Hi/Lo Alarms, or -3 (Lo) Use sampling unit if disinfectant is alcohol-based * : should not be exposed to silicone vapor, silicon gas. * 2 : Corrosive or flammable gases, halogens, Freon, or organic solvents may adversely affect sensor. Spans ppm to 25% Autoranging in two ranges, - ppm and -25% High Alarm or Low Alarm (depends on specification) Development lab., globe box Clean room for testing, environment, fermentation, biochemical Continuous monitoring of gas flow in food packing Aging machine High alarm or Low alarm lamp (depends on specification) Oxygen concentration Calibration air flow lamp Lit during alarm setting Alarm setting key Mode switching key General-Purpose Oxygen Analyzer Applications Fail lamp Units (% or ppm) to, ppm not when range is to 25% Lit during to ppm calibration Entry setting key Example: N2 reflow furnace Temperature : 2-3 C Gas flow : m/sec. Environment : Alcohol / Rosin / Flux, Oxygen ppm Compared with oxygen meter it replaced, Response was faster, so changes were quickly detected Easy maintenance for Sampling unit (easy replacement of filter, activated carbon) 5 Oxygen ppm Fast response Approx. 6 sec. A oxygen analyzer B Installed oxygen analyzer A Difference Example: Measuring oxygen concentration in welding furnace Temperature : Room temperature, atmospheric pressure Gas flow : 3 NL/min. (N2) Environment : Oxygen about 5 ppm in N2 Low oxygen concentration in furnace: safety precautions required can detect atmospheric air leakage into furnace which causes oxygen to rise to 2 ppm, so can help with welding quality assurance. Oxygen ppm 2 ppm Air leak 5 2 mm/hr B A A oxygen analyzer B Dew point measurement Solder flux flow start B / / 2

3 EXTERNAL DIMENSIONS EXTERNAL DIMENSIONS Convertor Convertor 26.2 Bracket (Parts : B9877BA) (22) ~ Panel thickness Weight : Approx.6 kg Panel cut dimension 89 + Other instrument 55 Min. space for multiple installation * * : Allow the minimum clearance of 5 mm for removable installation Other instrument 55 * Weight : Approx.2 kg * : Allow a minimum distance of 5 mm for ease of removal. Panel cut dimension Min. space for multiple installation (9) 8 (5) ø8± * Temp. 25 C Max. Temp. 5 C Max. Temp. 7 C Max. * Max temp. 7 C when plastic nipple (option code "/J" or P/N L98LA) is used. External Dimension L (m) D-sub 5 pin Male Code - L (m) / / 4

4 Sampling unit (K9424GA) 25 x 272 x 4 (mm), approx 4.8 kg Measurement gas inlet Measurement gas outlet Sampling Unit (K9424GA) Sample inlet (Rc /4) Sample outlet (Rc /4) Activated carbon filter Sampling unit (K9424GA) 2 3 Activated charcoal, 4 Flow membrane filter meter Needle valve Membrane filter: removes dust / mist / flux 2 Pump -24 V AC,.2 A 3 Activated charcoal, membrane filter: remove organic solvents 4 Flow meter:. to liters / min. Flowmeter Calibration Kit (K9424JA, JB) Gas vent tube ø75 Pressure gage Approx. 8 (9) Filter (22) Pump Power line switch Connector to joint sensor (ø8) Approx. 3 Power line connector ( 24 ) ( 36 ) ( 46 ) ( 29 ) connector Operating conditions: Atmospheric pressure, gas temperature to 4 C Mounting Rc /4 Power -24 V AC Needle valve / (3) K9424JC NEEDLE VALVE ASSY With Pressure gage and Capillary /8 Rc Piping connection for K9242JD Standard gas cylinder Pressure meter (flow adjustment) Gas outlet cock (K9424JC, JD) ppm O2/N2 Quantity 6, one-liter Calibration gas cylinder (K9424JP) Calibration kit (K9424JA, JB) Gas outlet cock + Qty. 6, one Calibration gas cylinder - 2 x 75 x 335 mm, approx 8 g. Standard Gas ( 6 cylinders ) (255) Standard Specifications Meas. principle Sampling Sample gas condition Measured gas Mounting Meas. ranges Repeatability Calibration Fine tune mode Analog output Contact output Alarm output Self-diagnostics Storage environment Converter size Meas. principle Sampling Sample gas condition Measured gas Mounting Meas. ranges Repeatability Standard Specifications Natural diffusion Temperature - 7ºC, Humidity - 8% RH (dew free), Pressure 3 ± 4 hpa (Abs) O2 in N2 or mixed gases; cannot be used with silicone vapor, combustible gases or organic solvents Indoor, panel mounting - ppm / - ppm / - ppm / -25%, automatic / fixed switching mode ±5 ppm (Meas. range : 2- ppm), ±25 ppm (Meas. range : - ppm), ±.3% of reading (Meas. range : -5 ppm), ±7.5% of reading (Meas.range : 5- ppm), ±.25% (Meas. range : -25%). Atmospheric pressure calibration (between 5 to 25% O2) 2. ppm calibration (between 8 and 2 ppm) 3. ppm calibration (between 9 and ppm) 4. 9 ppm calibration (between 85 and 95 ppm) 5. Atmospheric pressure, 2,, 5, and 9 ppm calibration The measuring value can be adjusted to true analyzed value ma DC isolated, fixed range (-, -, - ppm, -25% selectable), or 4-2 ma DC autoranging V DC, fixed range (-, -, - ppm, -25% selectable) 3. Zone signal output for 4-2 ma DC autoranging Two outputs, rated V AC, 24 V DC, A Hi or Lo alarm, sensor disconnected alarm Hi or Lo alarm. setting range : ppm to 24.9%. disconnected and converter temperature to 7 C (dew free) -24 V AC ±%, 5/6 Hz 5 VA x x 9 mm Natural diffusion Temperature - 7 C, Humidity - 8% RH (dew free), Pressure 3 ± 4 hpa (Abs) O2 in N2 or mixed gases; cannot be used with silicone vapor, combustible gases or organic solvents Indoor, panel mounting to ppm, to 25% (measuring range autoswitching) ±5% of span (for - ppm range, with O2 being in the range to ppm). ±2% of span (for - ppm range, with O2 being in the range to ppm). ±2% of span (for to 25% range). Calibration. Atmospheric pressure calibration (between 5 to 25% O2) 2. ppm standard gas calibration (95±5 ppm) Analog output 4-2 ma DC isolated, fixed range (- ppm or -25%), (for -25%, 4 ma DC corresponds to 5 ppm or less). Contact output Two outputs, rated 25 V AC, A Hi or Lo alarm, sensor disconnected alarm Alarm output High alarm contact output if concentration abnormal Hi or Lo alarm (depending on specification), setting range : ppm to 24.9% Self-diagnostics disconnected Storage environment and converter temperature to 7 C (dew free) V AC ±%, 5/6 Hz, 5 VA Converter size x x 9 mm measuring principles, measured gas, and system configuration are same as for If you want an oxygen (concentration) control range of 5 to 45 ppm, select the. K9424JD NEEDLE VALVE ASSY Approx. 34 Restrictions Can't be used in flammable or exhaust gas, corrosive gas, or organic solvent environment To use in an environment with organic silicone, flow furnace, or N2 reflow furnace: () Use a sampling unit (K9424GA), Can't use the -. (2) The maintenance requirements (filter and activated charcoal) depend on the measured gas. Be sure to read the manual and follow the safety precautions in it. 5 / / 6

5 Oxygen Analyzer Suffix Code Option Code Measuring range N Manual J E Option code* /S /J Enhanced Oxygen analyzer -//, ppm / -25% O2 With sensor (5 m; sensor assembly. m + cable 4 m) With sensor ( m; sensor assembly. m + cable 9 m) With sensor (3 m; sensor assembly. m + cable 29 m) Without sensor assembly Japanese English Metal sensor holder Plastic resin sensor holder *Standard Product does not have a sensor holder. To get the sensor holder, specify " /S " or " /J". (If using Sampling Unit, the sensor holder is not required.) Oxygen Analyzer Suffix Code Option Code Application General purpose Oxygen Analyzer Oxygen Analyzer (Can't use an activated carbon filter)* For (N2) reflow furnace (Specify in case of using an activated carbon filter)* Monitoring for deficiency of Oxygen with low alarm, Measuring range -25% Measuring Range - ppm / -25% O2 5 V AC ±%, 5/6 Hz N assy. cable 3 m + extension 2 m Without sensor assembly Manual J E Japanese English L98LA plastic resin sensor holder is provided as standard accessory. * For measurement in the range of 5 to 45 ppm, use the. Sampling unit, Calibration kit Part No. K9424GA Sampling unit K9424JA Calibration kit: Six -liter gas cylinder, gas outlet cock (with flow adjuster) K9424JB Calibration kit: Six -liter gas cylinder, gas outlet cock (without flow adjuster) Accessories Part No. K9424GY K9424JC K9424JD K9424JP K9424BA K9424CA B9877BA K9424LA K9424LB K9424LC K9424LD K9424DB L98LA Activated charcoal element, five per pack: for sampling unit Gas outlet cock (with flow adjuster): qty. one Gas outlet cock (without flow adjuster): qty. one Standard gas cylinder ( ppm O2/N2) : qty. six assy. cable 3 m for only Extension cable, 2 m: for only Bracket for mounting, two per set. assy. One per set : for only Extension cable, 4 m: for only Extension cable, 9 m: for only Extension cable, 29 m: for only holder (metal) for or holder (plastic) for or Synaptic Business Automation creates sustainable value by connecting everything in our customers organization. To realize this, Yokogawa integrates its business and domain knowledge with digital automation technologies, and co-innovates with customers to drive their business process transformation. Trademarks All brand or product names of Yokogawa Electric Corporation in this document are trademarks or registered trademarks of Yokogawa Electric Corporation. All other company brand or product names in this bulletin are trademarks or registered trademarks of their respective holders. YOKOGAWA ELECTRIC CORPORATION World Headquarters 9-32, Nakacho 2-chome, Musashino-shi, Tokyo 8-875, JAPAN Represented by: YOKOGAWA CORPORATION OF AMERICA YOKOGAWA EUROPE B.V. YOKOGAWA ENGINEERING ASIA PTE. LTD. YOKOGAWA CHINA CO., LTD. YOKOGAWA MIDDLE EAST & AFRICA B.S.C.(c) ANA-E Subject to change without notice. [Ed:6/b] Printed in Japan, 89(KP) All Rights Reserved, Copyright 2, Yokogawa Electric Corporation.