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Summary of Contents for Industrial Scientific T40 II RATTLER
- Page 1 Portable Single Gas Monitor Product Manual The Essential Guide for Safety Teams and Instrument Operators Edition: 5.1 Jul 17, 2024 Part Number: 17160575-1...
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Page 2: Table Of Contents
Content 1. Certifications ......................... 2 2. Warnings and cautionary statements ................ 4 3. Product Overview ......................4 3.1 Product Specifications ..................5 3.2 Hardware Overview ..................... 6 4. Operation and Instructions ..................7 4.1 Display Overview ....................7 4.2 Start-up, Shutdown and Always on ..............9 4.3 Configuration mode ..................... -
Page 3: Certifications
1. Certifications Directive Area Approved Standards or CB Classifications Temperature Range IECEx Ex ia IIC T4 Ga -40° C to +50° C IEC 60079-0:2017 Ed.7.0 Ex ia I Ma -40° F to +122° F IEC 60079-11:2011 Ed.6.0 IEC 60079-26 :2021 Ed.4.0 ATEX Ex ia IIC T4 Ga -40°... - Page 4 MED 2014/90/EU EN 50104:2019 Marine Directive EN IEC 60079-0:2018,incl.AC:2020 EN 60079-1:2014, incl. AC:2018-09 EN 60079-11-2012 EN 60079-26:2015 EN 60945:2002 incl. IEC 60945 Corr. 1:2008 IEC 60945:2002 incl. IEC 60945 Corr. 1:2008 IEC 60092-504:2016 IEC 60533:2015 China CPA Metrological -10° C to +40° C JJF 1363-2019 +14°...
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Page 5: Warnings And Cautionary Statements
Substitution of components may impair intrinsic safety and may cause an unsafe condition. DO NOT REPLACE BATTERY WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT. USE ONLY BATTERIES APPROVED BY INDUSTRIAL SCIENTIFIC. Before use, ensure that the ESD film on the LCD display and label is not damaged or peeled. -
Page 6: Product Specifications
3.1 Product Specifications Item Description Display Segment LCD Keypad buttons Two buttons Technology Electrochemical Battery Pack Replaceable 3.6 V Primary Lithium-thionyl chloride (Li-SOCl ) battery cell, 1.65AH, 2/3AA. Two-year run time Case materials Polycarbonate with a protective rubber over-mold Alarms Visual alarm (two red LEDs), Audible alarm (95 dB), Vibration alarm Ranges Oxygen (O... -
Page 7: Hardware Overview
3.2 Hardware Overview T40 II Visual alarm indicator Visual alarm indicator Sensor port LCD Screen Buzzer Gas label On-off/mode button Enter/Edit button Front Clip Serial number and certificate label Screw Back Hardware overview... -
Page 8: Operation And Instructions
4. Operation and Instructions The table below lists Industrial Scientific's minimum frequency recommendation for each procedure. These recommendations are based on field data, safe work procedures, industry best practices and regulatory standards to help ensure worker safety. Users may reduce the frequency of the following procedures as appropriate according to the safety policy of local government or company. - Page 9 TWA alarm Positive over range gas alarm Negative over range gas alarm Low battery alarm Instrument maintenance required (bump test shown) Process and time-based symbols The zeroing icon is used in combination with other symbols to indicate sensor zeroing information. The bump test icon is used in combination with other symbols to indicate bump test information.
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Page 10: Start-Up, Shutdown And Always On
4.2 Start-up, Shutdown and Always on Start-up Press and hold the button for 3 seconds, the instrument starts to power on. Upon power-on, the instrument automatically enters the visual test, firmware version, 20-second countdown and the second visual test screen, accompanied by audible test and light test. After an initial warm-up, the instrument automatically enters the real-time gas monitoring screen. -
Page 11: Configuration Instructions
• When editing a value, once the highest value in the range is reached, the display starts over with the lowest value. • When the on-off button is pressed and held for more than 1 second, the instrument turns from configuration mode to operation mode and the home screen is activated. •... - Page 12 TWA alarm setpoint (not applicable for O instruments) This screen features the status, alarm, sensor type, configuration, and TWA icons, with the alarm's current setpoint and unit of measure. The alarm setpoint can be edited. Value increment = sensor measuring resolution STEL alarm setpoint (not applicable for O instruments) This screen features the status, alarm, sensor type, configuration, and...
- Page 13 Confidence indicator This screen features the status, alarm, and configuration icons, with the selected setting value displayed in the center. The technician can disable or enable the indicator and choose the indicator type. When enabled, the instrument will emit the selected signal every 90 seconds in operation mode.
- Page 14 Bump test interval This display screen features the status, configuration, bump test and calendar icons. The technician can set the interval at which the bump test due warning is to be activated. Value range: 1 to 30 Value increment: 0.5 Bump test percentage This screen features the status, configuration, and bump test icons, with the current setting value displayed in the center.
- Page 15 When enabled, an instrument in alarm will remain in alarm until it is manually reset. Values: 0 = disabled, 1 = enabled Vibration alarm This screen features the status, alarm, “VIb”, and configuration icons, with the selected setting value displayed in the center. When enabled, the vibrating alarm will be activated when the instrument is in alarm.
- Page 16 Calibration interval This screen features the status, configuration, calibration and calendar icons, and the current interval setting. The technician can set the interval at which the calibration due warning is to be activated. Value range: 1 to 365 days Value increment: 1 Calibration date This screen features the status, up and down arrow, configuration, calibration, warning, and calendar icons.
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Page 17: Operation Mode
Alarm on dock This display screen features the status, alarm, lock, configuration, and “dOC” icons, with the current setting displayed in the center. The technician can enable or disable the alarm. When disabled, the instrument mutes its alarms during the bump test and calibration on T- Dock. - Page 18 Peak reading This screen features the check mark, peak, and sensor type icon, and the most recent peak reading. Press to reset the reading to 0. For O sensor, the reading will be reset to 20.9%vol. TWA reading (not applicable for O instruments) This screen displays when the TWA reading is enabled in operation mode.
- Page 19 Bump test required warning The instrument requires a bump test. The warning may appear because the unit is past due for its scheduled bump test, or because the instrument has detected that a bump test is required for another reason. Depending on the instrument's configured settings, some combination of visual and audible indicators may be activated every 60 seconds.
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Page 20: Bump Test (Or "Functional Test")
4.5 Bump test (or "Functional Test") Bump testing is a functional test in which an instrument's installed sensors are to be briefly exposed to (or “bumped” by) calibration gases at concentrations greater than the sensors’ low alarm setpoints. This causes the instrument to go into low alarm and indicates which sensors pass or fail this basic test of responsiveness to gas. -
Page 21: Zeroing
4.6 Zeroing Zeroing adjusts the sensors’ “baseline” readings, which become the points of comparison for subsequent gas readings. It is a prerequisite to calibration. Zeroing involves exposing the installed sensors to an air sample from a zero-grade-air cylinder or ambient air that is known to be clean air. -
Page 22: Calibration
4.7 Calibration Regular calibration promotes the accurate measurement of gas concentration. Calibration involves exposing the sensor to the preset concentration of calibration gas. Based on the sensor’s response, the instrument will self-adjust to compensate for declining sensor sensitivity, which naturally occurs as the installed sensor is used or “consumed”. -
Page 23: Alarms And Notifications
5. Alarms and Notifications Alarms alert the instrument operator to hazards. Warnings indicate a condition that requires attention. Take all alarms, warnings, and indicators seriously, and respond to each according to company policy. Alarms T40 II gas monitors have alarms of two different intensities, high and low. Alarms are persistent: they turn off when the alarm causing event is no longer detected. -
Page 24: Replace The Battery
When the battery has 12 to 72 hours of life remaining, T40 II displays low battery warning and emits 1 beep, visual and vibration alarm every 1 minute. Please contact Industrial Scientific or qualified person to replace the battery. Using a T10 Torx screwdriver, remove all four screws from the case bottom, set aside the screws. -
Page 25: Warranty Policy
If products do not meet the warranty above, the user's sole remedy and Industrial Scientific's sole obligation (Industrial Scientific's sole and only action) is to replace or repair such products that do not meet the warranty, or as purchased the original price of the product. -
Page 26: Contact Information
网址： www.indsci.com 服务热线：+86 400 820 2515 To locate a nearby distributor of our products or an Industrial Scientific service center or business office, visit us at www.indsci.com. Rendez-vous sur notre site Web www.indsci.com, si vous voulez trouver un distributeur de nos produits prè...
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