Description: Physical CharacteristicsSizeInstrument shall not exceed 6.50”x 3.61”x 2.60” in total size.WeightLess than 1.45 pounds (500 grams) with Alkaline Pack.HandlingUnit shall be easily held in one hand.Case MaterialHigh strength non-corrosive plastic, will prevent spark generation.Environmental ProtectionInstrument shall be rated to IP54 protection levels for dust and water ingress (water spray and fine particle dust).Display LocationDisplay is viewable from the front.Carrying AttachmentsUnit shall have option of being provided with various options for belt and wrist attachment. D-Ring w/ Retractable Lanyard RFIInstrument shall have no response when an antenna of 5 watt transceiver of frequency 470 MHZ or 150 MHZ is 12 inches or more away from instrument. Must pass IEC801, EN50.081-1 and EN50.082-2.User InterfacesDisplay InfoLiquid crystal display [LCD] with large, easy to read characters.Gas ReadingsAll gas readings must be displayed simultaneously.BacklightUnit must be provided with backlight for low light viewing.* Backlight must turn off automatically to conserve power.Keypad/SwitchesUnit must have no more than three switches or pushbuttons to operate.There shall be no requirement to access hidden or internal switches for any instrument operations.Data AccessAccess to the data log shall be non-intrusive using commercially available infrared links to IBM compatible computers.VOC PPM ReadingVOC PPM reading must be displayed on main page. Specific gas must be easily accessible to select.Response Factors (RFs)RFs must be intuitive to use and must automatically calculate corrected PPM.User shall be able to select by gas name, rather than response factor.A minimum of 100 factory set gases with corresponding RFs with applicable bulbsmust be permanently programmed into the unit.Gas ListGas list shall be able to be customized by the user.User shall be able to enter 1 new custom gas name and response factor through the user interface and 10 through the Datalink.Monitoring CapabilityNumber/ Type of GasesInstrument shall be capable of measuring up to four gases including combustible gas, oxygen, CO and H2S, as well as VOCs.Combustible Gas DisplayThe instrument shall be capable of displaying the combustible gas reading as % Lower Explosive Limit (LEL).Pressure CompensationThe instrument oxygen sensor shall have built-in pressure compensation.Sensor TypesInstrument shall be available with any combination of the following gas sensor capabilities, including a single sensor only:Gas TypeRangeResolutionCombustible0-100% LEL1% LELOxygen0-25% Vol0.1% VolCarbon Monoxide0-500 PPM1 PPMHydrogen Sulfide0-200 PPM1 PPMVOC0-2000.1 PPM = 100 ppbVOC200-20001 PPMVOC (optional)0-9900 ppb100 ppbBasic Operational FeaturesInstrument Turn-onButton to turn instrument on must be clearly marked.Inadvertent ShutoffThe instrument must be designed to protect against accidental shut off.Zero AdjustmentsThe instrument shall provide a Fresh Air Setup (FAS) function at the user’s discretion.Zero Adjustment Safety LockoutThe FAS function will prevent users from zeroing out hazardous readings.Audible “Instrument On” IndicatorThe instrument shall be provided with a periodic audible signal indicating the instrument is in operation.The user shall be provided with the option to disable the audible signal if desired.Time/DateInstrument must be able to display time and date with the optional data logging package. User must be able to reset time and date without tools.Advanced Display and Software OptionsIndustrial Hygiene DisplaysThe gas detector must have the capability of displaying PEAK, STEL, and TWA at the user’s discretion. Peak must always be available.Resettable ReadingsUser shall be provided capability to reset STEL, TWA, and PEAK readings.LanguagesThe instrument shall be designed using language independent symbols for all commonly used functions.Instruments AlarmsVisual AlarmsVisual alarms shall consist of bright flashing LEDs, a positive indication on the display as to which gas sensor is in alarm, and the alarm type.A green Safe LED must be present. Alarms must be visible in all lighting conditions from a distance of 5 feet.Audible AlarmThe audible alarm shall be rated at 90 min dB at 1 foot. Must be able to be silenced with the press of a single button.PID must be able to be turned off by the user.Lamp ErrorLamp error must display when lamp fails.Lockalarm™ FeatureThe combustible channel must have a non-resettable, latching alarm when the combustible gas exceeds 100% LEL.Oxygen AlarmsThe oxygen channel will have alarm setpoints for both oxygen deficiency and oxygen enrichment.Alarm SetpointsAlarm setpoints must be user settable.STEL and TWA alarmThe instrument shall provide an audible alarm if the STEL or TWA levels are exceeded. The user will be able to select alarm setpoints for STEL and TWA (toxic channels only).Power AlarmsThe monitor will provide a minimum of 5 minutes warning to user of battery power loss in all environmental conditions.* Power alarms shall be both audible and visually indicated on displaySampling System FaultsThe instrument shall have a pump malfunction and blocked flow alarm.This alarm system should not be dependent upon a pressure or flow sensor.Instrument PowerRechargeable OptionThe instrument shall have available a rechargeable pack option that can be charged on or off the instrument.Battery Life IndicationThe monitor shall provide the user with a “gas gauge” depicting estimated remaining battery operation time.* Battery gas gauge must always be visible when the instrument is turned onReplaceable OptionThe instrument shall have available a replaceable battery pack which can accept commercially available alkaline batteries.ChargerThe charger must be able to fully charge a depleted battery pack in less than 6 hours.Charger Input VoltagesChargers must be available for 110VAC/220VAC and 12-24VDC.CalibrationCalibration ToolsThe unit shall require no special tools for calibration other than cylinder, regulator, and tubing to supply gas to instrument.Pushbutton CalibrationCalibration must be easily accomplished utilizing push buttons on the face of the instrument.Internal instrument access or tools shall not be necessary for calibration.Calibration Cylinder MixturesIn a standard four-gas configuration (Combustible, O2, CO, H2S), it shall be calibrated from one cylinder. Isobutylene may be in its own cylinder.One-button CalibrationInstrument shall be capable of being calibrated to known gas concentrations with push of a single button.Automatic CalibrationThe instrument shall be compatible with optional automated calibration and data storage systems.This external system shall automatically recognize and calibrate the instrument and retain all calibration records (reference separate system specifications).Low Cost Calibration KitThe instrument shall be available with an optional low-cost gas testing kit to verify performance in field. This kit shall operate with a trigger-type aerosol canister and shall be capable of checking the performance of the standard four gas instrument (Combustible, O2, CO, H2S), as well as Isobutylene (for calibrating VOCs).Calibration History“Last calibrated on” software message communicated to user at turn-on sequence.Sampling SystemsSampling ModesThe monitor shall be available in pumped version.Pump Power SourceThe pump shall use the instrument power supply, thereby, not requiring an additional battery pack or chargers.Sampling System FiltersThe instrument must contain user replaceable filters to prevent the ingress of liquids and dust into the instrument.The filter cover must be readily accessible without disassembling the instrument.Sample Line AttachmentSample lines must be attached using sealed quick disconnect fittings for secure attachment.Allowable Sample Line LengthInstrument must be capable of drawing a sample from up to 25 feet away.Fluid Ingress ProtectionA sample probe that has provisions to prevent water and debris from entering the sample line must be available.Data logging [Instrument Data Storage]Data LoggingInstrument must be available with datalogging as an optional feature.Datalog CapacityThe datalog shall record and store data for an average of (16 hrs. minimum) (with 5 channels at three minute intervals) without overwriting existing information in normal use.Gas Record ContentDatalog entries shall contain as a minimum the date, time and a record of the peak reading for each gas sensor (oxygen shall be recorded as maximum and minimum for the intervals).Atmospheric RecordsDatalog shall record at a minimum of 15 minute intervals the internal instrument temperature.Record IntervalsThe time between data records shall be user selectable (from 15 seconds to 15 minutes).Data RetentionInstrument data stored in the memory shall not be lost or corrupted in the event of sudden instrument power loss or removal of the battery pack.Activity Record ContentInstrument datalog shall record and be capable of reporting significant instrument events including:* Gas, pump, and battery alarms* Fresh Air Setups, sensor rezeroing and calibrations* Battery type and voltageCertificationsIntrinsic Safety ApprovalThe detector must be approved by:- Hazardous Locations:US - UL 913 for marking Class 1 Div 1 Group ABCD*Canada - CSAC22.2 No. 157 for marking Class 1 Div 1 Group ABCD*Europe: - ATEX II 2G EEX ib d IIC T3 –20C Ta ≤50C (d is for 20L)IEC 529 IP54 must be met to as part of hazardous locationEN 50014/EN 50018 (flameproof), EN 50019, EN 50020- EMC/RFIUS - 47 CFR part 15*ATEX/Europe - EN 50270 – typ 2/ EN 50081-1- Performance:*Canada - CSA C22.2 No. 152*ATEX/Europe (combustible) EN 61779-1, 4(02) EN 50104(SW) EN 50271- Low Voltage Safety (charging):*Europe : LVD Low Voltage Directive for chargers and any other accessories that require greater than 50VAC or 75VDC- Performance US ISA 12.13 – Combustible- Performance US ISA 92.04 - O2*Approval pending, call MSA for latest status.Manufacturing System Quality ApprovalsInstrument manufacturer must be certified compliant with ISO 9001 provisions.EnvironmentalTemperatureNormal operation: 0 to 40° CExtended: -20 to 50°CHumidity0-95% RH (non condensing) for 8 hoursPressure0.8 to 1.1 barMaintenance & WarrantiesSensor ReplacementSensors shall be easily accessed and replaced by users if desired by the purchaser.
Price: 40 USD
Location: Price, Utah
End Time: 2024-01-10T18:28:31.000Z
Shipping Cost: 14 USD
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Item Specifics
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: MSA
Unit Type: Unit
Unit Quantity: 1
Gas(es) Detected: Various