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Smart Gas Detector

S2B-300

User Manual

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Summary of Contents for S2B-300

Page 1: ...Smart Gas Detector S2B 300 User Manual ...

Page 2: ... to Use 6 4 1 Device Startup Activation 6 4 2 Standby Mode 6 4 3 Detection Mode 6 4 4 Alarm Mode 7 4 5 Recommended Usage 7 5 Maintenance and Management 9 6 Product Nameplate 10 A Warranty and Repair 11 B Certification Details 12 C Smart Gas Sniffer Manual 13 D How to Calibrate Gas Density 21 E Self Diagnosis Error Code 28 ...

Page 3: ...ures w Smart Safety Ball is easy to carry on since it is small and light about 99 5g and continuously operates for 2 years without charging or battery replacement w As mentioned above three types of gases O2 CO H2S can be measured simultaneously and remote monitoring can be performed in the range of 30 100 meters depending on the circumstances w This new shape of gas detector is developed for an u...

Page 4: ... 50 Humidity 10 90 relative humidity without condensation Battery 3 6V Li SOCl2 battery ER14250 EVE Energy Co Ltd 2EA non replaceable Continuous operation time Life 2 years based on alarm operation for 2 minutes a day activation required within 3 months after purchase Size Weight 64 mm diameter 99 5g including battery n IECEx IECEx KSCP 21 0018X 1 Ex 2 ia 3 IIC 4 T4 5 Ga 1 Explosion protected 2 Ty...

Page 5: ...e with the power on when not in use Improper handling or use of the product may cause reduction of the service life or inaccurate gas detection Example of improper handling storage near hot flammable or toxic substance soaking in the water or impact on the product case or gas measurement hole etc This product has been manufactured without its display and you can check the detection results of oxyg...

Page 6: ...e standby mode S2B 300 does not operate as a gas detector and performs internal error diagnosis and sensor stabilization w When stabilization is over the standby mode automatically exits and S2B 300 enters the detection mode w When span calibration or firmware update is required it could be performed in this standby mode See Appendix D of this manual for details LED Operation Pattern red LED blink...

Page 7: ...m 10 ppm 1 time per second On Time 600 ms STEL 200 ppm 15 ppm 4 times per second 4 5 Recommended Usage w Be sure to check the LED pattern before using the product to see whether Smart Safety Ball operates in detection mode green LED blinks If there is no separate operation the product operates in the detection mode and measures the concentration of gas real time w Since this product can operated c...

Page 8: ...gnetic waves exist ex base station It may cause an error in the results of gas detection connection with or operation of smartphone Specific Conditions of use i The equipment is a hand held portable device Where a static generating mechanism is identified such as repeated brushing against clothing then suitable prevautions shall be taken e g the use of anti static footwear ii As aluminum is used a...

Page 9: ...ound the measurement hole of gas sensor clean Calibration w It is recommended to perform calibration every 6 months after start up activation w Calibration is conducted using the dedicated app and test gas of specific concentration is required w See Appendix D of this manual for the calibration process Cover Replacement w See the following figure when replacing the outer covers w a one additional ...

Page 10: ...Smart Gas Detector S2B 300 10 6 Product Name Plate Product Nameplate Nameplate of this product is attached on the back of the product as shown below ...

Page 11: ...s See the following notes for details on quality warranty We may request the purchaser to provide evidence materials to confirm whether the product is within the warranty period If relevant information is not confirmed free service may not be provided The user should bear the cost for the repair of the product defect or damage occurred due to negligence of user even during the warranty period The ...

Page 12: ...ained explosion proof certification for intrinsic safety and complies with the following standards IEC 60079 0 2017 IEC 60079 11 2011 KS C IEC 60079 0 2019 KS C IEC 60079 11 2020 KCs 21 GA2BO 0393X KC R R N54 S2B Ex ia IIC T4 Ta 20 50 IECEx IECEx KSCP 21 0018X Ex ia IIC T4 Ga Ta 20 50 IP Protection Level IP 67 ...

Page 13: ...lems caused by such negligence w If you do not accept the location access file access permission terms and conditions of dedicated app you cannot use this app See C 2 Allow Permission and Accept Terms and Conditions w The latest model phone Android 10 or over as of Feb 2021 may request the drawing permission over other app If you do not accept the permission you may not use the app normally w If y...

Page 14: ...the contents of each item tick the I have read all the main contents warnings and cautions checkbox press Agree button that becomes activated to agree each Press the Agree button on the bottom that becomes activated when you agree to all the contents on the Agreement of Terms and Conditions to go to the next page After entering the name nationality and phone number of the user press Send Verificat...

Page 15: ... blink during normal operation whenever receiving the data NOTE Smart gas sniffer app does not require separate connection pairing process with Smart Safety Ball Detection results of Smart Safety Ball are displayed at the center of the screen and the measurement gas will be automatically displayed Strength of wireless connection to Smart Safety Ball and remaining batter level are displayed on the ...

Page 16: ...ill appear if the connection strength becomes weakened and it is a temporary phenomenon If X mark continues and indicates Disconnected from Smart Safety Ball Please check the operation status and distance of the device at the center of the screen check the distance with the device first and examine whether Smart Safety Ball is turned on or Bluetooth is turned on Once connected the concentration in...

Page 17: ...onfusion with information from nearby Smart Safety Ball in case of emergency w Communication distance between Smart Safety Ball and smartphone may vary depending on surrounding environment Communication status can be checked through indication of concentration that blinks at certain time and strength of wireless connection of the app C 4 App Operation in case of Alarm When receiving warning concen...

Page 18: ...ully switch to the dedicated app screen and to restrict conversion to other app when dangerous situation occurs However alarm sound will operate again regardless of standby time of 60 seconds if A2 alarm is generated even if you turn off the alarm sound in A1 situation If A2 alarm occurs simultaneously in over 2 sensors including the oxygen sensor text malfunction due to strong electromagnetic wav...

Page 19: ...alue of CO gas for 8 hour is 200 ppm TWA alarm will operate instead of A1 alarm w If TWA or STEL alarm occurs the relevant alarm cannot be turned off with the button of Smart Safety Ball If the cumulative concentration value falls below the threshold evacuate to the area with good ventilation and clean air w If the user does not move for over 30 seconds while alarm continues to occur in Smart Safe...

Page 20: ...access permission access of the dedicated app If you want to newly add a person who is not in the contact click Add New Contact button on the lower part of app to register the name and phone number Right figure If you want to delete the person added in the emergency contact network click the x mark on the right to delete C 5 2 Check Warning History You can check the alarm data such as date of occu...

Page 21: ... to the alarm detail page where you can check the date of alarm concentration of gas and location of alarm Location accuracy may be reduced at the indoor environment or a place with congested wireless signal and may be affected depending on service providers C 5 3 App Information Click the Smart Safety Ball logo on the left upper part of the app main screen to check the version name and company in...

Page 22: ...dicated app Smart Gas Sniffer of Bluetooth of the company Separate test gas is required to perform span calibration D 1 Terminology D 1 1 Calibration The process of adjusting the sensor output reading to the actual gas concentration D 1 2 Zero calibration The process of concentration in the condition of Oxygen 20 9 and toxic gas concentration 0 ppm D 1 3 Span calibration The process of output at t...

Page 23: ...e click the gear shaped setting button on the right upper part to enter the Find Device page as shown in the following figure Set the Smart Safety Ball in this stage Smart Safety Ball Setting Gas concentration calibration process of Smart Safety Ball starts in the standby mode Accordingly after powering off the Smart Safety Ball in reference to 4 1 Device Start up Activation of this manual for pro...

Page 24: ...e page as shown in the right figure below on page 21 Cautions w If there is no Bluetooth connection after starting Smart Safety Ball it enters the detection mode from the standby mode where you cannot operate through Bluetooth connection with the dedicated app feature of beacon wireless communication w If connection is terminated without starting zero or span calibration after connection in standb...

Page 25: ...on page in the dedicated app you can see that there are 3 types of menus such as Zero Calibration Span Calibration and Complete on the upper part After selecting the Zero Calibration menu press the Calibrate button and the gas concentration calibration will start as shown in the figure on the right upper part NOTE When calibration starts Smart Safety Ball LED indicator will blinks interval of 1 se...

Page 26: ...he Span Calibration menu in the calibration page of the dedicated app enter the type of gas sensor to calibrate and the value of test gas Span calibration can be performed for each sensor as shown above or all sensors can be calibrated in batches by pressing the Calibrate button after selecting AUTO concentration of test gas used for calibration is set as shown in the following table Type of Gas O...

Page 27: ...the standby mode after completing calibration red LED blinks and enter the detection mode in 1 minute Cautions w In case of span calibration connect the regulator of standard gas cylinder and Smart Safety Ball using the adaptor and tube for calibration separately provided Contact NodeTalks Corp for details w It is recommended to calibrate the gas concentration at room temperature Calibration may n...

Page 28: ...ed will be displayed on the app screen as shown in the following figure Possible error codes and causes are as shown in the following table Error Code Possible Error and Causes E0 Sensor damage or error of electromagnetic interference E4 Oxygen O2 sensor related errors E5 Carbon monoxide CO sensor related errors E6 Hydrogen sulfide H2S sensor related errors If self diagnosis error occurs turn off ...

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