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33 

 

Please read also Honeywell Analytics application 
note: 

AN20010808 “Use of ‘equivalent’ calibration 

gas mixtures”

.  This application note provides 

procedures to ensure safe calibration of LEL 
sensors that are subject to silicone poisoning. 

Honeywell Analytics website is at: 
 

www.honeywellanalytics.com

Appendix C  MultiPro Sensor Information 

Part No. 

Description 

Range 

Resolution 

54-49-80 

LEL Combustible Gas 

0 – 100% LEL 

1% LEL 

54-49-90 O

2  

Oxygen 

0 – 30% by Volume 

0.1% 

54-49-01 

CO Carbon Monoxide 

0 – 1000 PPM 

1 PPM 

54-49-02 H

2

S Hydrogen Sulfide 

0 – 200 PPM 

1 PPM 

54-49-14 

Duo-Tox   Dual Channel CO/H

2

S  

Provides substance specific readouts for CO & H

2

CO:  0 – 1000 PPM 
H

2

S: 0 –   200 PPM 

1 PPM 
1 PPM 

54-49-24 

Duo-Tox   Dual Channel CO/H

2

S  

Provides substance specific readouts for CO & H

2

Requires firmware version 2.05 or higher 

CO:  0 – 1000 PPM 
H

2

S: 0 –   200 PPM 

1 PPM 
1 PPM 

Appendix D  Toxic Sensor Cross-Sensitivity 

The table below provides the cross-sensitivity response of the MultiPro toxic gas sensors to common interference 
gases. The values are expressed as a percentage of the primary sensitivity, or the reading of the sensor when 
exposed to 100ppm of the interfering gas at 20ºC.  These values are approximate. The actual values depend on the 
age and condition of the sensor.  Sensors should always be calibrated to the primary gas type.  Cross-sensitive 
gases should not be used as sensor calibration surrogates without the express written consent of Honeywell 
Analytics. 

SENSOR CO 

H

2

S SO

NO NO

Cl

ClO

H

HCN HCl NH

C

2

H

C

2

H

Carbon Monoxide 
(CO) 

100 10  5  10  -15  -5  -15  50  15  3 

75  250 

Hydrogen Sulfide 
(H

2

S) 

0.5 100  20  2  -20  -20  -60  0.2  0 

n/d  n/d 

Appendix E  Basic Parts List 

MultiPro Remote Sampling Accessories 

Part No. 

Description 

54-49-102 

Continuous sample pump for MultiPro. Includes 10’ of sample tubing and sample probe 
assembly.  UL/CSA-approved version. 

54-49-102-5 

Continuous sample pump for MultiPro. Includes 10’ of sample tubing and sample probe 
assembly.  ATEX-approved version (European). 

54-49-104 Sample 

draw/calibration 

adapter. 

54-49-105 

Sample draw kit. Includes adapter, squeeze bulb, 10’ of tubing and sample probe assembly.  

54-05-A0403 

Sample probe assembly. Does not include tubing, squeeze bulb, or sample draw adapter. 

54-05-A0405 

Sample probe assembly with 11.5-inch stainless-steel probe tube. Does not include tubing, 
squeeze bulb, or sample draw / calibration adapter. 

MultiPro Sensors 

Part No. 

Description 

54-49-80 LEL 

 Combustible 

gas 

54-49-90 O

Oxygen  

54-49-01 

CO 

Carbon monoxide  

54-49-02 H

2

Hydrogen sulfide  

54-49-14 

Duo-Tox   Dual channel CO/H

2

S  

Provides substance specific readouts for CO & H

2

54-49-200 

Multi Pro sensor exchange set. O2, LEL, Duo-Tox*** 

54-49-201 

Multi Pro sensor exchange set. O2, LEL, CO*** 

54-49-202 

Multi Pro sensor exchange set. O2, LEL, H2S*** 

***This part number requires return of identical set of expired sensors. 

MultiPro Charging & Datalogging Accessories  

Part No. 

Description 

54-49-103-1 

Slip-in fast charger (110 VAC) for MultiPro. Includes “wall cube” supply (UL/CSA-Version) 

54-49-103-5 

Slip-in fast charger (220 VAC) for MultiPro. Includes “wall cube” supply (ATEX-Version) 

54-49-103-12 

Slip-in fast charger (12 VDC) for MultiPro. Includes “cigarette lighter” style adapter, and 
vehicle mounting hardware) 

Содержание MultiPro

Страница 1: ......

Страница 2: ... IS ESSENTIAL THAT THE INSTRUCTIONS IN THIS REFERENCE MANUAL BE READ FULLY UNDERSTOOD AND FOLLOWED MultiPro Reference Manual Part Number 13 278 Version 3 Copyright 2012 by Honeywell Analytics Inc Lincolnshire Illinois 60069 All rights reserved No page or part of this operation manual may be reproduced in any form without written permission of the copyright owner shown above Honeywell Analytics res...

Страница 3: ...n using the MultiPro pump 11 1 8 Data storage 11 1 8 1 Black box data recorder 11 1 8 2 Event logger 11 1 9 MultiPro design components 11 1 10 MultiPro standard accessories 12 1 10 1 Alkaline MultiPro detectors 12 1 10 2 Li Ion MultiPro detectors 12 1 11 MultiPro kits 12 1 11 1 MultiPro Confined Space Kits 12 1 11 2 MultiPro Value Packs 12 2 BASIC OPERATIONS 12 2 1Turning the MultiPro On 12 2 1 1 ...

Страница 4: ...lines for the Li Ion versions 24 5 5 2 Charging guidelines for Li Ion battery 25 5 5 3Charging procedure for Li Ion battery 25 5 5 4 Charging with the pump attached 25 5 5 5 Battery troubleshooting 25 5 6 Sensor replacement 25 5 6 1 Sensor replacement Not Duo Tox 25 5 7 Sample probe assembly 26 5 7 1 Changing sample probe filters 27 5 7 2 Changing sample probe tubes wands 27 5 8 MultiPro Pump Main...

Страница 5: ...Appendix D Toxic Sensor Cross Sensitivity 33 Appendix E Basic Parts List 33 MultiPro Remote Sampling Accessories 33 MultiPro Sensors 33 MultiPro Charging Datalogging Accessories 33 Appendix F Honeywell Analytics Standard Gas Detection Warranty 35 ...

Страница 6: ...entially hazardous situation which if not avoided could result in death or serious injury indicates a potentially hazardous situation which if not avoided may result in moderate or minor injury CAUTION used without the safety alert symbol indicates a potentially hazardous situation which if not avoided may result in property damage Warnings and Cautions 1 The MultiPro personal portable gas detecto...

Страница 7: ...ere that is known to contain 20 9 oxygen 0 0 LEL and 0 PPM toxic gas 11 The accuracy of the MultiPro should be checked immediately following any known exposure to contaminants by testing with known concentration test gas before further use Failure to check accuracy can lead to inaccurate and potentially dangerous readings 12 The accuracy of the MultiPro should be checked immediately following any ...

Страница 8: ...eference manual before operating or servicing the MultiPro 18 A rapid up scale reading followed by a declining or erratic reading may indicate a hazardous combustible gas concentration that exceeds the MultiPro s zero to 100 percent LEL detection range 19 The MultiPro is not designed for use in oxygen enriched atmospheres 20 Do not use the MultiPro pump for prolonged periods in an atmosphere conta...

Страница 9: ... the end of the sample draw probe Use of the hand aspirated sample draw kits is covered in section 3 1 Use of the motorized sample draw pump is covered in section 3 2 A detailed description of the MultiPro probe assembly is given in section 5 7 1 2 Multi sensor capability The MultiPro can be configured to simultaneously monitor oxygen carbon monoxide hydrogen sulfide and combustible gases and vapo...

Страница 10: ... to immediately leave the affected area and to return only after further testing determines that the area is once again safe for entry Failure to immediately leave the area may result in serious injury or death A rapid up scale reading followed by a declining or erratic reading may indicate a hazardous combustible gas concentration that exceeds the MultiPro s zero to 100 percent LEL detection rang...

Страница 11: ...ously for proper voltage The MultiPro also monitors the connection of sensors that are currently installed The detection of any electronic faults causes the activation of the audible and visible alarms and causes the display of the appropriate explanatory message 1 5 1 Heartbeat At the center of the display is a heart symbol that will blink every few seconds to show that the instrument is function...

Страница 12: ...ro will begin to write the new data over the oldest data The black box data recorder will store approximately 41 hours of data in one minute increments before it begins to write new data over the oldest data In this way the newest data is always conserved To extract the information from the black box data recorder the MultiPro must be returned to Honeywell Analytics Once the data is downloaded fro...

Страница 13: ... ten feet of tubing The sample probe itself is also available separately Standard configurations of the MultiPro are delivered in a cardboard box with cardboard inserts 1 10 1 Alkaline MultiPro detectors If the MultiPro has been purchased as an alkaline instrument the standard accessories include a set of 3 disposable AA alkaline batteries 1 10 2 Li Ion MultiPro detectors If the MultiPro has been ...

Страница 14: ...Pro instruments equipped with a pump see section 2 1 1 below For instructions on changing the time and date with the MODE button see section 6 below The instrument temperature will then be shown The warning alarm levels screen will then be shown followed by the danger STEL and TWA alarm levels screens For more information concerning STEL and TWA alarms see sections 2 4 3 and 2 4 4 After the alarm ...

Страница 15: ...D once every 5 seconds as a reminder If the MultiPro is due for span calibration the calibration bottle icon will be shown Both 0 Cal and the calibration bottle icon will be shown if the instrument is due for both span and fresh air calibration If a sensor is not detected in one of the sensor channels during start up the reading in the designated sensor channel will appear blank If a complete sens...

Страница 16: ...ence 2 4 3 STEL Alarms STEL Short Term Exposure Limit alarm values represent the average concentration of instrument readings for the target gas for the most recently completed 15 minutes of operation The default STEL alarm level for the MultiPro CO sensor is 100PPM The default STEL alarm value for the MultiPro H2S sensor is 15PPM 2 4 4 TWA Alarms TWA Time Weighted Average values are calculated by...

Страница 17: ...ontaining 20 9 oxygen 0 LEL and 0 PPM toxic gases and then turned back on The display will show and OL alternately in place of the sensor reading for any channel that has gone into over range alarm A combustible sensor overrange alarm indicates a potentially explosive atmosphere Failure to leave the area immediately may result in serious injury or death In the event of an LEL overrange alarm the M...

Страница 18: ...he bottom of the instrument The sensor ports must be kept free of obstruction Blocked sensor ports can lead to inaccurate and potentially dangerous readings In diffusion mode the atmosphere being measured reaches the sensors by diffusing through vents in the bottom of the instrument Normal air movements are enough to carry the sample to the sensors The sensors react quickly to changes in the conce...

Страница 19: ...ds free remote monitoring Use of the motorized sample draw pump allows the MultiPro to continuously monitor remote locations The pump is powered by the MultiPro battery When the pump is attached to the instrument PUMP will be shown on the display in the current gas readings screen Note The maximum amount of tubing that can be used with the motorized sample draw pump is 50 feet To ensure accurate r...

Страница 20: ...ump is designed to detect pressure changes while the sample draw probe is being held in a vertical position If the probe is held horizontally or at a low angle while inserted into a fluid a pressure drop sufficient to cause the pump to shut down may not be generated and water could be drawn into the pump assembly causing damage to the pump sensors and internal components of the MultiPro CAUTION In...

Страница 21: ...or further details on sensor stabilization requirements 2 Make sure the instrument is located in fresh air Figure 4 1 Bump Test Span Calibration set up 3 Verify that the current gas readings match the concentrations present in fresh air The oxygen O2 sensor should read 20 9 0 2 vol The readings for the LEL sensor should be 0 LEL and toxic sensors should read 0 or 0 0 parts per million PPM in fresh...

Страница 22: ...en until a successful fresh air calibration is performed If a specific sensor has failed the fresh air zero calibration it will be displayed with the 0 Cal icon If a successful fresh air zero calibration is not performed prior to instrument shut down the MultiPro will show that Fresh Air Calibration is due during instrument start up Possible causes and solutions 1 The atmosphere in which the instr...

Страница 23: ...lytics calibration gas cylinders typically contain approximately 18 0 oxygen In order to pass the span calibration the instrument must register an oxygen reading below 19 5 during span calibration See section 4 3 2 below if the oxygen sensor does not detect the drop in oxygen level and fails the span calibration The calibration is fully automatic from this point on Upon successful calibration of a...

Страница 24: ...anner as the toxic and LEL sensors If the O2 sensor fails to register a reading below 19 5 during the span calibration the display will show O2 Too Low followed by the O2 CAL Error screen immediately after the failed calibration attempt Press MODE to acknowledge the warning and turn the instrument off If the oxygen sensor fails to register the drop in oxygen during the span calibration while being...

Страница 25: ...dous area may impair intrinsic safety Use only Duracell MN1500 or Ultra MX1500 Eveready Energizer E91 LR6 Eveready EN91 batteries Substitution of batteries may impair intrinsic safety To replace the alkaline batteries 1 Remove the battery pack from the MultiPro as discussed in above in section 5 3 2 Remove the three alkaline batteries and replace them Be sure to align the positive and negative end...

Страница 26: ...e charger and with the guide pins facing down towards the charger as shown in the illustration at right Once the spacer has been inserted the MultiPro with pump may be charged according to the instruction given in section 5 5 3 above 5 5 5 Battery troubleshooting If the green Charge LED on the charger fails to light when the MultiPro with Li Ion battery pack is placed in the charger remove the ins...

Страница 27: ...d 10 assume that the sensor stabilization period has passed 9 If an oxygen sensor was replaced perform the Fresh Air Zero calibration as discussed in section 4 2 10 If a combustible LEL or a toxic sensor has been replaced perform both the Fresh Air Zero calibration and the Span calibration as discussed in sections 4 2 and 4 3 5 7 Sample probe assembly The MultiPro s sample draw probe is the standa...

Страница 28: ...e tubes are exchanged or replaced before being returned to service 5 8 MultiPro Pump Maintenance MultiPro pumps are fairly maintenance free with the exception of the replacement of the pump filters on a regular basis 5 8 1 Replacing pump filters 1 Remove the two screws that hold the inlet port to the pump 2 Gently pull the dust filter holder free of the pump 3 Remove and replace the dust filter th...

Страница 29: ...ubmenu is entered the MultiPro will automatically scroll through the options at 5 second intervals To change a setting for on to off or vice versa hold the MODE button down for 1 2 seconds Once the settings have been modified as needed click the MODE button three times in rapid succession to return to the Main Menu STEL and TWA Alarms are discussed in Appendix A The Security Beep is covered in sec...

Страница 30: ...nu Note To enable the H2S TWA alarm setting of 1 6 PPM first enable the H2S decimal point as described above in section 6 2 The 1 6 PPM alarm value will then appear as an option in the TWA alarm setting for H2S 6 6 Set cal gas Once the set cal gas submenu has been reached the MultiPro will scroll through the various calibration gas values screens and the set default cal gas option Click the MODE b...

Страница 31: ...val and Bump Test Reminder are used exclusively with the MultiPro IQ Express Dock 6 9 Setup accept Once the settings in any of the submenus have been changed as needed return to the Main Menu by clicking the MODE button three times in rapid succession Once in the Main Menu hold the MODE button down for three seconds to exit The MultiPro will provide a countdown to accept changes to the settings Cl...

Страница 32: ...ects due to chronic exposure at lower levels that take the greatest toll of affected workers This is the situation with regards to smokers parking garage attendants or others chronically exposed to carbon monoxide in the workplace Exposure levels are too low to produce immediate symptoms but small repeated doses reduce the oxygen carrying capacity of the blood over time to dangerously low levels T...

Страница 33: ...uidelines concerning calibration frequency Honeywell Analytics procedures closely follow these guidelines If your operating procedures do not permit daily checking of the sensors Honeywell Analytics recommends the following procedure to establish a safe and prudent accuracy check schedule for your Honeywell Analytics instruments 1 During a period of initial use of at least 10 days in the intended ...

Страница 34: ...NH3 C2H4 C2H2 Carbon Monoxide CO 100 10 5 10 15 5 15 50 15 3 0 75 250 Hydrogen Sulfide H2S 0 5 100 20 2 20 20 60 0 2 0 0 0 n d n d Appendix E Basic Parts List MultiPro Remote Sampling Accessories Part No Description 54 49 102 Continuous sample pump for MultiPro Includes 10 of sample tubing and sample probe assembly UL CSA approved version 54 49 102 5 Continuous sample pump for MultiPro Includes 10...

Страница 35: ...ropean 54 49 107 MultiPro Li Ion rechargeable battery pack UL CSA Approved version 54 49 107 5 MultiPro Li Ion rechargeable battery pack ATEX approved version European 54 26 0603 MultiPro BioTrak Software Kit Includes BioTrak software and manual 54 26 0605 Infrared communication device Serial IrDA Requires one available PC serial port ...

Страница 36: ...FITNESS FOR A PARTICULAR PURPOSE HONEYWELL ANALYTICS WILL NOT BE LIABLE FOR LOSS OR DAMAGE OF ANY KIND CONNECTED TO THE USE OF ITS PRODUCTS OR FAILURE OF ITS PRODUCTS TO FUNCTION OR OPERATE PROPERLY Instrument Accessory Warranty Periods Product s Warranty Period PHD6 2 years from date of purchase ToxiPro MultiPro 2 years from date of purchase Battery packs and chargers sampling pumps and other com...

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