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Paracube

®

 Sprint 

Digital Paramagnetic Oxygen Sensor Module 

 

Instruction Manual 

 
Product Part Numbers:  

00501/7XX series refer to table 7 for details. 

 
 
 
 
 
 
Manual Part Number: 00501001A 
Revision: 2 
Language: UK English 

 

Summary of Contents for Paracube Sprint

Page 1: ...racube Sprint Digital Paramagnetic Oxygen Sensor Module Instruction Manual Product Part Numbers 00501 7XX series refer to table 7 for details Manual Part Number 00501001A Revision 2 Language UK Englis...

Page 2: ...2 of 43 00501001A _ 2 This page intentionally blank...

Page 3: ...handling procedures Sensor returns must be packed in the original packing material to prevent damage in transit WARNING USE As the final conditions of use are outside Servomex s control it is the resp...

Page 4: ...ritant flammable radioactive or biological hazards and is safe to be handled unpacked examined and worked upon by Servomex employees and its representatives Please give detail of decontamination proce...

Page 5: ...IBRATION INITIAL CONDITIONS 25 5 2 TWO POINT FULL CALIBRATION 26 5 3 SINGLE POINT OFFSET CORRECTION SPOC 27 5 4 ZERO DRIFT OFFSET CORRECTION IN THE HOST EQUIPMENT 28 5 5 RESTORE FACTORY CALIBRATION 28...

Page 6: ...and performance are major considerations Servomex s non depleting paramagnetic technology ensures consistent performance over time with added cost of ownership benefits The selectivity of the measure...

Page 7: ...easuring system is null balanced The zero position of the suspension assembly as measured in nitrogen is sensed by a differential photo sensor assembly that receives light reflected from a mirror atta...

Page 8: ...n addition the electromagnetic feedback stabilises the suspension heavily damping oscillations thus making it resilient to shock and vibration Rotation Mirror Light source Photodiodes Current measurem...

Page 9: ...from two standard deviation analysis Where marked testing has been conducted in accordance with the requirements of IEC 61207 1 1994 Operating Range 0 to 100 O2 with over range capability 15 O2 to 200...

Page 10: ...t10 t90 Gas Exchange Sample Flow Rate Response Time 21 16 O2 50mL min 1 1 150 ms 120mL min 1 395 ms 190mL min 1 210 ms 250mL min 1 160 ms 100 21 O2 50mL min 1 1 300 ms 120mL min 1 560 ms 190mL min 1...

Page 11: ...ght 70 grams 2 47 ounces Pneumatic Leakage 3x10 4 mbar L sec 1 3x10 4 SCCS Operational flow rate 50 to 250 ml min Max purge at 300ml min Materials in Contact with Sample Gas 316 stainless steel Borosi...

Page 12: ...Temperature 5 C to 50 C 41 F to 122 F Storage Temperature non condensing conditions 30 C to 70 C 22 F to 158 F Storage Pressure 10kPa 200kPa 1 5psi 30psi Thermal Time Constant 15 minutes Time required...

Page 13: ...r 100 concentration is shown below Interfering Gas Interference Effect 100 Interferent O2 N2O 0 20 CO2 0 26 H2O 0 03 Methane 0 16 CO 0 06 Helium 0 29 NO 42 56 NO2 5 00 A comprehensive list detailing t...

Page 14: ...ded brass inserts located on the underside as shown and are used to secure the sensor onto a flat surface within the host equipment The inserts are pitched on 21mm centres see appendix 7 2 for full di...

Page 15: ...s are on 24 7mm and 28 2mm centres Fixing is achieved using one of the following two methods 1 4 off M3 hexagon socket cap screws or similar sited from the sensor side and screwing into M3 tapped in t...

Page 16: ...e mounting methods tighten the fixing screws to a torque value of 0 35 to 0 45 Nm CAUTION No 3 The four screws securing the outer most PCB are factory fitted and should not be removed or used for moun...

Page 17: ...ock fig 5 or a low profile SMT connector fig 6 See table 1 for pin out details Full details of the sensor variants are detailed in section 6 1 All electrical connections to the sensor must be made usi...

Page 18: ...al part number 0500798000 Fig 6 P1 P2 P3 P4 5V Tx Rx Earth Ground Table 1 Earthing Arrangement The sensor does not require an external earth connection Electrostatic potentials are discharged via the...

Page 19: ...tput can be enabled disabled as required by the end user Software within host equipment may use the CRC to detect errors in the communication between the sensor and the host equipment allowing it to a...

Page 20: ...ic System to Contaminants Keep the components of the pneumatic system whether in the laboratory or in the production assembly area away from the dirty operations such as drilling packaging filing cutt...

Page 21: ...ion tube or similar is recommended Sample temperature To minimise condensation it is recommended that the sensor is operated at 10 C relative to the sample as dew point Pump fluctuations Depending on...

Page 22: ...d pressure compensation and by selecting the correct variant for the application the oxygen reading is automatically corrected internally with no further action required by the end user For barometric...

Page 23: ...on must be given to ensuring the gas interface has high integrity by following the mounting guidelines in section 4 1 4 11 Sample Gas Connection Correct connection of the sample gas to the inlet and o...

Page 24: ...O ring located on its diameter The recommended O ring is to BS4518 with the British Standard designation 0031 16 3 1mm I D x 1 6 mm section The recommended material for the O ring is Viton Servomex wi...

Page 25: ...s can be nitrogen or if a simpler calibration routine is required Servomex does not recommend mixing calibration methods on a single device but if it is unavoidable always perform a Restore factory ba...

Page 26: ...oyed between gas exchanges to ensure that the gas has stabilised Either a low gas calibration or a high gas calibration may be performed first as part of the two point calibration process Start Allow...

Page 27: ...ine of output from the sensor will contain a single S During a SPOC the sensor s internal pressure device is used to distinguish zero drift from pressure effects The pressure device must be exposed to...

Page 28: ...racy between routine two point calibrations a single point adjustment may be made This type of adjustment must be made within the host unit software Apply a known concentration of oxygen eg air 20 9 O...

Page 29: ...ht 2 If a full two point calibration or a SPOC are unsuccessful the LED will emit an amber light flashing at 2Hz and 20 duty cycle This LED status will remain until a successful two point calibration...

Page 30: ...oint Unused if X or S in ASCII Character Position 1 5 Tenths Digit Unused if X or S in ASCII Character Position 1 6 Space Will show B if a bad command has been received Unused if X or S in ASCII Chara...

Page 31: ...unt Ensure gas port is clean and dry Perform calibration If E flag persists return sensor to Servomex B Incorrect character string sent to sensor or character string sent during calibration or SPOC Se...

Page 32: ...r output Scenario CP 1 CP 2 CP 3 CP 4 CP 5 CP 6 CP 7 CP 8 CP 9 CP 10 CP 11 CP 12 CP 13 0 Space Space 0 0 Space Space Space 20 9 Space 2 0 9 Space Space Space 100 0 1 0 0 0 Space Space Space 15 2 1 5 2...

Page 33: ...ifies entry of a carriage return character Action Command Valid Parameters Effect Read Product Identity Code None The sensor will respond by sending an exclamation mark followed by a unique sensor ide...

Page 34: ...tion command can be used to specify which of the two sets of calibration data is updated This command updates the low cal point High Calibrate Hn n Where n is a number in the range 0 to 100 indicating...

Page 35: ...nt Number Digital output Analogue Output 0 5mV O2 Analogue Output 10 0mV O2 SMT Conn KK friction lock Conn Ext Press Comp Int Press Comp Face Seal variant without gas ports 00501701 Y Y Y 00501707 Y Y...

Page 36: ...considered for replacement under warranty Examples of failures resulting from misuse include but are not limited to failures due to excessive flow or pressure and failures due to contamination or cond...

Page 37: ...hazardous components listed by this directive The Restriction of Certain Hazardous Substances RoHS Directive restricts the use of certain toxic substances such as lead in printed circuit boards WEEE T...

Page 38: ...38 of 43 00501001A _ 2 7 Appendices Appendix 7 1 Outline Dimensions Face seal with without gas ports as required...

Page 39: ...39 of 43 00501001A _ 2 Appendix 7 2 Outline Dimensions Bracket mount with barbed gas ports...

Page 40: ...res BS EN 60068 2 27 1993 IEC 68 2 27 Shock Peak acceleration 100g 980 ms 2 Duration 6 ms Pulse shape Half sine BS EN 60068 2 6 1996 IEC 68 2 6 Sinusoidal Vibration Frequency range 10Hz to 500 Hz Acce...

Page 41: ...rogen H2 n Butane C4H10 Isoflurane Forane C3H2F5ClO iso Butane CH3 2CHCH2 Krypton Kr iso Butylene CH3 2CH CH2 Methane CH4 1 Butyne CH3C3H2 Methyl cyclopentane C6H12 Carbon dioxide CO2 Monochlorobenzen...

Page 42: ...ropane C3H8 Freon 113 CHCl2CH2Cl iso Propanol CH3 2CHOH Enflurane Ethrane C3H2F5ClO Propene CH3CH CH2 Ethane C2H6 Propylene C3H6 Ethanol C2H5OH Styrene C6H5CH CH2 Ethyl acetate CH3COOC2H5 Tetrachoroet...

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