Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Libelium Smart Cities PRO
Summary of Contents for Libelium Smart Cities PRO
- Page 1 Smart Cities PRO Technical Guide...
-
Page 2: Table Of Contents
1. General ........................... 5 1.1. General and safety information ...................... 5 1.2. Conditions of use ..........................6 2. New version: Smart Cities PRO v3.0 ..................7 3. Waspmote Plug & Sense! ...................... 8 3.1. Features ............................. 8 3.2. General view ............................9 3.3. - Page 3 Index 5.4.1. Specifications ........................36 5.4.2. Particle matter: the parameter ..................37 5.4.3. Measurement process ......................37 5.5. Noise / Sound Level Sensor ......................38 5.5.1. Specifications of the Sound Level Sensor probe .............38 5.5.2. Specifications of the enclosure ..................38 5.5.3. Sound pressure level measurement .................38 5.5.4.
-
Page 4: Index
Index [Calibrated] ............................. 66 5.16.1. Specifications ........................66 5.16.2. Sensitivity data ........................67 5.17. Molecular Hydrogen (H ) Gas Sensor [Calibrated] ..............68 5.17.1. Specifications ........................68 5.17.2. Cross-sensitivity data ......................69 5.18. Hydrogen Sulfide (H S) Gas Sensor [Calibrated] ............... 70 5.18.1. Specifications ........................70 5.18.2. -
Page 5: General
All documents and any examples they contain are provided as-is and are subject to change without notice. • Except to the extent prohibited by law, Libelium makes no express or implied representation or warranty of any kind with regard to the documents, and specifically disclaims the implied warranties and conditions of merchantability and fitness for a particular purpose. -
Page 6: Conditions Of Use
Do not place Waspmote in contact with metallic surfaces; they could cause short-circuits which will permanently • damage it. Further information you may need can be found at http://www.libelium.com/development/waspmote The “General Conditions of Libelium Sale and Use” document can be found at: http://www.libelium.com/development/waspmote/technical_service v7.3... -
Page 7: New Version: Smart Cities Pro V3.0
You can get more information about the generation change on the document “New generation of Libelium product lines”. Differences of Smart Cities PRO v3.0 with the previous version: Added the new Noise Level Sensor, able to read LeqA (integrated equivalent continuous sound level, •... -
Page 8: Waspmote Plug & Sense
It has been specially designed to be scalable, easy to deploy and maintain. Note: For a complete reference guide download the “Waspmote Plug & Sense! Technical Guide” in the Development section of the Libelium website. 3.1. Features Robust waterproof IP65 enclosure •... -
Page 9: General View
Waspmote Plug & Sense! 3.2. General view This section shows main parts of Waspmote Plug & Sense! and a brief description of each one. In later sections all parts will be described deeply. 3.3. Specifications Material: polycarbonate • Sealing: polyurethane •... - Page 10 Waspmote Plug & Sense! Figure: Control side of the enclosure Figure: Control side of the enclosure for 4G model Figure: Sensor side of the enclosure -10- v7.3...
- Page 11 Waspmote Plug & Sense! Figure: Antenna side of the enclosure Figure: Front view of the enclosure Figure: Back view of the enclosure -11- v7.3...
-
Page 12: Parts Included
Waspmote Plug & Sense! Figure: Warranty stickers of the enclosure Important note: Do not handle black stickers seals of the enclosure (Warranty stickers). Their integrity is the proof that Waspmote Plug & Sense! has not been opened. If they have been handled, damaged or broken, the warranty is automatically void. -
Page 13: Identification
Waspmote Plug & Sense! 3.5. Identification Each Waspmote model is identified by stickers. Next figure shows front sticker. Model identification colour Enclosure model Figure: Front sticker of the enclosure There are many configurations of Waspmote Plug & Sense! line, all of them identified by one unique sticker. Next image shows all possibilities. - Page 14 Waspmote Plug & Sense! Moreover, Waspmote Plug & Sense! includes a back sticker where it is shown identification numbers, radio MAC addresses, etc. It is highly recommended to annotate this information and save it for future maintenance. Next figure shows it in detail. Figure: Back sticker Sensor probes are identified too by a sticker showing the measured parameter and the sensor manufacturer reference.
-
Page 15: Sensor Probes
Waspmote Plug & Sense! 3.6. Sensor probes Sensor probes can be easily attached by just screwing them into the bottom sockets. This allows you to add new sensing capabilities to existing networks just in minutes. In the same way, sensor probes may be easily replaced in order to ensure the lowest maintenance cost of the sensor network. -
Page 16: Solar Powered
Waspmote Plug & Sense! 3.7. Solar powered The battery can be recharged using the waterproof USB cable but also the internal or external solar panel options. The external solar panel is mounted on a 45º holder which ensures the maximum performance of each outdoor installation. - Page 17 Waspmote Plug & Sense! Figure: Waspmote Plug & Sense! powered by an internal solar panel -17- v7.3...
-
Page 18: External Battery Module
Waspmote Plug & Sense! 3.8. External Battery Module The External Battery Module (EBM) is an accessory to extend the battery life of Plug & Sense!. The extension period may be from months to years depending on the sleep cycle and radio activity. The daily charging period is selectable among 5, 15 and 30 minutes with a selector switch and it can be combined with a solar panel to extend even more the node’s battery lifetime. -
Page 19: Programming The Nodes
Waspmote Plug & Sense! 3.9. Programming the Nodes Waspmote Plug & Sense! can be reprogrammed in two ways: The basic programming is done from the USB port. Just connect the USB to the specific external socket and then to the computer to upload the new firmware. Figure: Programming a node Over the Air Programming (OTAP) is also possible once the node has been installed (via WiFi or 4G radios). -
Page 20: Program In Minutes
Plug & Sense!. Advanced programming options are available, depending on the license selected. Check how easy it is to handle the Programming Cloud Service at: https://cloud.libelium.com/ Figure: Programming Cloud Service -20-... -
Page 21: Radio Interfaces
Waspmote Plug & Sense! 3.11. Radio interfaces Frequency Transmission Certification Radio Protocol Sensitivity Range* bands power XBee-PRO 802.15.4 802.15.4 2.4 GHz 10 dBm -100 dBm 750 m FCC, IC, ANATEL, XBee-PRO 802.15.4 802.15.4 2.4 GHz 18 dBm -100 dBm 1600 m XBee 868LP 868 MHz 14 dBm... -
Page 22: Industrial Protocols
Waspmote Plug & Sense! 3.12. Industrial Protocols Besides the main radio of Waspmote Plug & Sense!, it is possible to have an Industrial Protocol module as a secondary communication option. This is offered as an accessory feature. The available Industrial Protocols are RS-232, RS-485, Modbus (software layer over RS-232 or RS-485) and CAN Bus. This optional feature is accessible through an additional, dedicated socket on the antenna side of the enclosure. - Page 23 Waspmote Plug & Sense! Finally, the user can choose between 2 probes to connect the desired Industrial Protocol: A standard DB9 connector and a waterproof terminal block junction box. These options make the connections on industrial environments or outdoor applications easier. Figure: DB9 probe Figure: Terminal box probe -23-...
-
Page 24: Gps
Waspmote Plug & Sense! 3.13. GPS Any Plug & Sense! node can incorporate a GPS receiver in order to implement real-time asset tracking applications. The user can also take advantage of this accessory to geolocate data on a map. An external, waterproof antenna is provided;... -
Page 25: Models
Waspmote Plug & Sense! 3.14. Models There are some defined configurations of Waspmote Plug & Sense! depending on which sensors are going to be used. Waspmote Plug & Sense! configurations allow to connect up to six sensor probes at the same time. Each model takes a different conditioning circuit to enable the sensor integration. -
Page 26: Smart Cities Pro
The main applications for this Waspmote Plug & Sense! model are noise maps (monitor in real time the acoustic levels in the streets of a city), air quality, waste management, smart lighting, etc. Refer to Libelium website more information. Figure: Smart Cities PRO Waspmote Plug & Sense! model -26- v7.3... - Page 27 Luminosity (Luxes accuracy) 9325-P Ultrasound (distance measurement) 9246-P Figure: Sensor sockets configuration for Smart Cities PRO model Note: For more technical information about each sensor probe go to the Development section in Libelium website. Calibrated gas sensors are manufactured once the order has been placed to ensure maximum durability of the calibration feature.
-
Page 28: Hardware
IoT projects in Smart Cities and urban environments. Most of the sensors available for Smart Cities PRO are available for the Gases PRO Sensor Board. Also, the Smart Cities PRO board adds support for the Noise Level Sensor. -
Page 29: Sensors
Sensors 5. Sensors Many of the sensors available for Smart Cities PRO are actually migrated from the Gases PRO sensor board, where they were integrated initially. For a better understanding of the characteristics of sensors, its calibration and performance, it is highly advised to read the Gases PRO Technical Guide, specially the chapters “Gases PRO sensor board”, “Hardware”... -
Page 30: Measurement Process
Its output is used for temperature compensation of the pressure and humidity sensors and can also be used for estimation of the ambient temperature. When the sensor is disabled, current consumption drops to 0.1 μA. You can find a complete example code for reading the BME280 sensor in the following link: http://www.libelium.com/development/waspmote/examples/scp-v30-05-temperature-humidity-and-pressure- sensor -30- v7.3... -
Page 31: Socket
In the image above we can see highlighted the four pins of the terminal block where the sensor must be connected to the board. The white dot on the luxes board, must match the mark of the Smart Cities PRO Sensor Board. -
Page 32: Ultrasound Sensor Probe (Maxsonar® From Maxbotix™)
Sensors 5.2. Ultrasound sensor probe (MaxSonar® from MaxBo- tix™) 5.2.1. Specifications I2CXL-MaxSonar®-MB7040™ Operation frequency: 42 kHz Maximum detection distance: 765 cm Interface: Digital bus Power supply: 3.3 V Consumption (average): 2.1 mA Figure: Ultrasonic I2CXL-MaxSonar®-MB7040 from MaxBotix™ Consumption (peak): 50 mA sensor Usage: Indoors and outdoors (IP-67) 1.72”... - Page 33 Sensors I2CXL-MaxSonar®-MB1202™: Operation frequency: 42 kHz • Maximum detection distance: 765 cm • Consumption (average): 2 mA • Consumption (peak): 50 mA • Usage: Indoors only • Figure: Ultrasonic I2CXL-MaxSo- nar®- MB1202 from MaxBotix™ Sensor 0.785” 19.9 mm 0.100” 2.54 mm 0.870”...
-
Page 34: Measurement Process
You can find a complete example code for reading the distance in the following link: www.libelium.com/development/waspmote/examples/scp-v30-06-ultrasound-sensor 5.2.3. Socket These sensors can be connected in socket 1, 2, 3, 4 and 5 in Waspmote OEM and sockets A, B, C, E and F in Plug &... -
Page 35: Luminosity (Luxes Accuracy) Sensor
In the image above we can see highlighted the four pins of the terminal block where the sensor must be connected to the board. The white dot on the luxes board, must match the mark of the Smart Cities PRO Sensor Board. -
Page 36: Particle Matter (Pm1 / Pm2.5 / Pm10) - Dust Sensor
Removal of the casing may expose the user to Class 3B laser radiation. You must avoid exposure to the laser beam. Do not use if the outer casing is damaged. Return to Libelium. Removal of the external housing exposes the OPC circuitry which contains components that are sensitive to static discharge damage. -
Page 37: Particle Matter: The Parameter
See the API section to know how to manage and read this sensor. You can find a complete example code for reading the Particle Matter Sensor in the following link: http://www.libelium.com/development/waspmote/examples/scp-v30-04-particle-matter-sensor -37- v7.3... -
Page 38: Noise / Sound Level Sensor
Sensors 5.5. Noise / Sound Level Sensor 5.5.1. Specifications of the Sound Level Sensor probe Target parameter: LeqA • Microphone sensitivity: 12.7 mV / Pa • Range of the sensor: 50 dBA to 100 dBA • Accuracy: +/-0.5dBA (1KHz) • Frequency range: 20 Hz –... -
Page 39: Equivalent Continuous Sound Level
Sensors Where p is the root mean square sound pressure and p0 is the reference sound pressure (20 µPa). The next table shows some examples of different sound pressure measurements: Sound pressure level Sound pressure (Pa = N/ Sound sources examples Sound intensity (W/m2) (dB) Threshold of pain... -
Page 40: International Standard Iec 61672-1:2013
You can find a complete example code for reading the temperature sensor in the following link: http://www.libelium.com/development/waspmote/examples/scp-v30-08-noise-level-sensorg 5.5.8. Calibration Tests In order to ensure the high quality of the Noise / Sound Level Sensor, each device is verified in an independent test laboratory. - Page 41 Sensors After those tests, an official test report is issued by the laboratory for every Noise / Sound Level Sensor, so the customer can verify the accuracy in dBA at different frequencies for each sound level probe. See below an example of this document.
- Page 42 Sensors -42- v7.3...
-
Page 43: Mounting The Noise / Sound Level Sensor And Supplying Power
Important: The Noise Level Sensor has been designed to be used with the Waspmote Plug & Sense! Smart Cities PRO and it cannot be used independently. This sensor cannot be used on a Waspmote OEM with a Smart Cities PRO board, for example. - Page 44 Sensors The images below show the different sockets of the Noise Level Sensor. Microphone Data Cable Figure: Identification of the connectors Power Supply Figure: Power supply connector Figure: Noise Level Sensor probe -44- v7.3...
- Page 45 Sensors To connect the Sound Level Sensor probe to the enclosure, It should be taken into account that the sensor probe connector has only one matching position. The user should align the sensor probe connector looking at the little notch of the connector (see image below). Notice that the sensor connector is male-type and the enclosure sensor connector is female-type.
- Page 46 After connecting the sensor, connect the the power supply cable to the USB connector, as shown in the picture below and the Noise Level Sensor will power up. Then, connect one end of data cable to the Sound Level Sensor and the other one to the associated Plug & Sense! Smart Cities PRO device. Power supply...
- Page 47 Sensors Finally, the Noise Level Sensor can be installed outdoors in a streetlight or directly on a wall. The protection cover should be placed like the pictures below, to protect the Sound Level Sensor probe from the rain. Figure: Installing the Noise Level Sensor on a wall Notice that the power supply cable has a waterproof end, suitable for outdoor applications.
-
Page 48: Carbon Monoxide (Co) Gas Sensor For High Concentrations [Calibrated]
Sensors 5.6. Carbon Monoxide (CO) Gas Sensor for high concentra- tions [Calibrated] 5.6.1. Specifications Gas: CO Sensor: 4-CO-500 Performance Characteristics Nominal Range: 0 to 500 ppm Maximum Overload: 2000 ppm Long Term Output Drift: < 2% signal/month Response Time (T90): ≤ 30 seconds Sensitivity: 70 ±... -
Page 49: Cross-Sensitivity Data
Sulfur Dioxide Cholrine Nitric Oxide Nitric Dioxide Hydrogen Ethylene Figure: Cross-sensitivity data for the CO Sensor for high concentrations You can find a complete example code for reading the CO Sensor for high concentrations in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -49- v7.3... -
Page 50: Carbon Monoxide (Co) Gas Sensor For Low Concentrations [Calibrated]
Sensors 5.7. Carbon Monoxide (CO) Gas Sensor for low concentra- tions [Calibrated] 5.7.1. Specifications Gas: CO Sensor: CO-A4 Performance Characteristics Nominal Range: 0 to 25 ppm Maximum Overload: 2000 ppm Long Term Sensitivity Drift: < 10% change/year in lab air, monthly test Long Term zero Drift: <... -
Page 51: Cross-Sensitivity Data
< 10 Ethylene < 0.5 Ammonia < 0.1 Figure: Cross-sensitivity data for the CO Sensor for low concentrations You can find a complete example code for reading the CO Sensor for low concentrations in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -51- v7.3... -
Page 52: Carbon Dioxide (Co ) Gas Sensor [Calibrated]
Sensor and the Methane (CH ) and Combustible Gas Sensor have high power requirements and cannot work together in the same Smart Cities PRO Sensor Board. The user must choose one or the other, but not both. * Accuracy values are only given for the optimum case. See the “Calibration” chapter in the Gases PRO Technical Guide for more detail. -
Page 53: Molecular Oxygen (O ) Gas Sensor [Calibrated]
6 months working at maximum accuracy. We strongly encourage our customers to buy extra gas sensors to replace the original ones after that time to ensure maximum accuracy and performance. You can find a complete example code for reading the O Sensor in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -53- v7.3... -
Page 54: Ozone (O ) Gas Sensor [Calibrated]
Sensors 5.10. Ozone (O ) Gas Sensor [Calibrated] 5.10.1. Specifications Gas: O Sensor: OX-A431 Performance Characteristics Nominal Range: 0 to 18 ppm Maximum Overload: 50 ppm Long Term sensitivity Drift: -20 to -40% change/year Response Time (T90): ≤ 45 seconds Sensitivity: -200 to -550 nA/ppm Figure: Image of the Ozone Sensor mounted on its AFE module... -
Page 55: Cross-Sensitivity Data
See the related section in the “Board configuration and programming” chapter to use the right function. You can find a complete example code for reading the O Sensor in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -55- v7.3... -
Page 56: Nitric Oxide (No) Gas Sensor For Low Concentrations [Calibrated]
Sensors 5.11. Nitric Oxide (NO) Gas Sensor for low concentrations [Calibrated] 5.11.1. Specifications Gas: NO Sensor: NO-A4 Performance Characteristics Nominal Range: 0 to 18 ppm Maximum Overload: 50 ppm Long Term Sensitivity Drift: < 20% change/year in lab air, monthly test Long Term zero Drift: 0 to 50 ppb equivalent change/year in lab air Figure: Image of the Nitric Oxide Sensor Response Time (T90): ≤... -
Page 57: Cross-Sensitivity Data
Carbon Monoxide Sulfur Dioxide Nitric Dioxide Hydrogen Sulfide -1.5 Figure: Cross-sensitivity data for the NO Sensor for low concentrations You can find a complete example code for reading the NO Sensor for low concentrations in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -57- v7.3... -
Page 58: Nitric Dioxide (No ) High Accuracy Gas Sensor [Calibrated]
Sensors 5.12. Nitric Dioxide (NO ) high accuracy Gas Sensor [Calibrated] 5.12.1. Specifications Gas: NO Sensor: NO2-A43F Performance Characteristics Nominal Range: 0 to 20 ppm Maximum Overload: 50 ppm Long Term Sensitivity Drift: < -20 to -40% change/year in lab air, monthly test Long Term zero Drift: <... -
Page 59: Cross-Sensitivity Data
< 0.2 Hydrogen < 0.1 Carbon Dioxide 5% vol Halothane Figure: Cross-sensitivity data for the high accuracy NO Sensor You can find a complete example code for reading the high accuracy NO Sensor in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -59- v7.3... -
Page 60: Sulfur Dioxide (So ) High Accuracy Gas Sensor [Calibrated]
Sensors 5.13. Sulfur Dioxide (SO ) high accuracy Gas Sensor [Cali- brated] 5.13.1. Specifications Gas: SO Sensor: SO2-A4 Performance Characteristics Nominal Range: 0 to 20 ppm Maximum Overload: 100 ppm Long Term Sensitivity Drift: < ±15% change/year in lab air, monthly test Long Term zero Drift: <±20 ppb equivalent change/year in lab air Response Time (T90): ≤... -
Page 61: Cross-Sensitivity Data
< 1 Ammonia < 0.1 Carbon Dioxide 5% vol. < 0.1 Figure: Cross-sensitivity data for the high accuracy SO Sensor You can find a complete example code for reading the high accuracy SO Sensor in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -61- v7.3... -
Page 62: Ammonia (Nh ) Gas Sensor For Low Concentrations [Calibrated]
Sensors 5.14. Ammonia (NH ) Gas Sensor for low concentrations [Calibrated] 5.14.1. Specifications Gas: NH Sensor: 4-NH3-100 Performance Characteristics Nominal Range: 0 to 100 ppm Long Term Output Drift: < 2% signal/month Response Time (T90): ≤ 90 seconds Sensitivity: 135 ± 35 nA/ppm Accuracy: as good as ±0.5 ppm* (ideal conditions) Figure: Image of the Ammonia Sensor for low concentrations mounted on its... -
Page 63: Cross-Sensitivity Data
Carbon Monoxide Hydrogen Sulfide Carbon dioxide Hydrogen Isobutylene Ethanol Figure: Cross-sensitivity data for the NH Sensor for low concentrations You can find a complete example code for reading the NH Sensor for low concentrations in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -63- v7.3... -
Page 64: Ammonia (Nh ) Gas Sensor For High Concentrations [Calibrated]
Sensors 5.15. Ammonia (NH ) Gas Sensor for high concentrations [Calibrated] 5.15.1. Specifications Gas: NH Sensor: 4-NH3-100 Performance Characteristics Nominal Range: 0 to 500 ppm Long Term Output Drift: < 10% signal per 6 months Response Time (T90): ≤ 90 seconds Sensitivity: 135 ±... -
Page 65: Cross-Sensitivity Data
1000 Sulphur Dioxide Nitric Oxide Nitric Dioxide Chlorine Figure: Cross-sensitivity data for the NH Sensor for high concentrations You can find a complete example code for reading the NH Sensor for high concentrations in the following link: http://www.libelium.com/development/waspmote/examples/gp-v30-01-electrochemical-gas-sensors -65- v7.3... -
Page 66: Methane
Note: The Methane (CH ) and Combustible Gas Sensor and the CO2 Sensor have high power requirements and cannot work together in the same Smart Cities PRO Sensor Board. The user must choose one or the other, but not both. -
Page 67: Sensitivity Data
180 to 200 450 to 500 Figure: Sensitivity data for the CH and Combustible Gases Sensor You can find a complete example code for reading the Methane (CH ) and Combustible Gases Sensor in the following link: http://www.libelium.com/development/waspmote/examples/scp-v30-03-pellistor-gas-sensors -67- v7.3... -
Page 68: Molecular Hydrogen (H ) Gas Sensor [Calibrated]
Sensors 5.17. Molecular Hydrogen (H ) Gas Sensor [Calibrated] 5.17.1. Specifications Gas: H Sensor: 4-H2-1000 Performance Characteristics Nominal Range: 0 to 1000 ppm Maximum Overload: 2000 ppm Long Term Output Drift: < 2% signal/month Response Time (T90): ≤ 70 seconds Sensitivity: 20 ±... -
Page 69: Cross-Sensitivity Data
(ppm) equivalent) Hydrogen Sulfide Sulfur Dioxide Nitric Oxide Nitric Dioxide Carbon Monoxide Ethylene Chlorine Figure: Cross-sensitivity data for the H Sensor You can find a complete example code for reading the H Sensor in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -69- v7.3... -
Page 70: Hydrogen Sulfide
Sensors 5.18. Hydrogen Sulfide (H S) Gas Sensor [Calibrated] 5.18.1. Specifications Gas: H Sensor: 4-H2S-100 Performance Characteristics Nominal Range: 0 to 100 ppm Maximum Overload: 50 ppm Long Term Output Drift: < 2% signal/month Response Time (T90): ≤ 20 seconds Sensitivity: 800 ±... -
Page 71: Cross-Sensitivity Data
Sulfur Dioxide Nitric Oxide Nitric Dioxide Hydrogen 10000 Ethylene Ethanol 5000 ±1.5 Figure: Cross-sensitivity data for the H S Sensor You can find a complete example code for reading the H S Sensor in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -71- v7.3... -
Page 72: Hydrogen Chloride (Hcl) Gas Sensor [Calibrated]
Sensors 5.19. Hydrogen Chloride (HCl) Gas Sensor [Calibrated] 5.19.1. Specifications Gas: HCl Sensor: 4-HCl-50 Performance Characteristics Nominal Range: 0 to 50 ppm Maximum Overload: 100 ppm Long Term Output Drift: < 2% signal/month Response Time (T90): ≤ 70 seconds Sensitivity: 300 ± 100 nA/ppm Accuracy: as good as ±1 ppm* (ideal conditions) Figure: Image of the Hydrogen Chloride Sensor mounted on its AFE module... -
Page 73: Cross-Sensitivity Data
Hydrogen 2000 Carbon Monoxide Nitric Oxide Nitric Dioxide Hydrogen Sulfide Sulfur Dioxide Nitrogen 1000000 Figure: Cross-sensitivity data for the HCl Sensor You can find a complete example code for reading the HCl Sensor in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -73- v7.3... -
Page 74: Hydrogen Cyanide (Hcn) Gas Sensor [Calibrated]
Sensors 5.20. Hydrogen Cyanide (HCN) Gas Sensor [Calibrated] 5.20.1. Specifications Gas: HCN Sensor: 4-HCN-50 Performance Characteristics Nominal Range: 0 to 50 ppm Maximum Overload: 100 ppm Long Term Output Drift: < 2% signal/month Response Time (T90): ≤ 120 seconds Sensitivity: 100 ± 20 nA/ppm Accuracy: as good as ±0.2 ppm* (ideal conditions) Figure: Image of the Hydrogen Cyanide Sensor mounted on its AFE module... -
Page 75: Cross-Sensitivity Data
(ppm HCN (ppm) equivalent) Carbon Monoxide Sulfur Dioxide Nitric Dioxide Hydrogen Sulfide Nitric Oxide Ethylene Figure: Cross-sensitivity data for the HCN Sensor You can find a complete example code for reading the HCN Sensor in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -75- v7.3... -
Page 76: Phosphine (Ph ) Gas Sensor [Calibrated]
Sensors 5.21. Phosphine (PH ) Gas Sensor [Calibrated] 5.21.1. Specifications Gas: PH Sensor: 4-PH3-20 Performance Characteristics Nominal Range: 0 to 20 ppm Maximum Overload: 100 ppm Long Term Output Drift: < 2% signal/month Response Time (T90): ≤ 60 seconds Sensitivity: 1400 ± 600 nA/ppm Figure: Image of the Phosphine Gas Sensor mounted on its AFE module Accuracy: as good as ±0.1 ppm* (ideal conditions) -
Page 77: Cross-Sensitivity Data
(ppm PH (ppm) equivalent) Carbon Monoxide 1000 Hydrogen Sulfide Sulfur Dioxide Hydrogen 1000 Ethylene Ammonia Figure: Cross-sensitivity data for the PH Sensor You can find a complete example code for reading the PH Sensor in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -77- v7.3... -
Page 78: Ethylene Oxide (Eto) Gas Sensor [Calibrated]
Sensors 5.22. Ethylene Oxide (ETO) Gas Sensor [Calibrated] 5.22.1. Specifications Gas: ETO Sensor: 4-ETO-100 Performance Characteristics Nominal Range: 0 to 100 ppm Long Term Sensitivity Drift: < 2% signal/month Response Time (T90): ≤ 120 seconds Sensitivity: 250 ± 125 nA/ppm Accuracy: as good as ±1 ppm* (ideal conditions) Figure: Image of the Ethylene Oxide Operation Conditions... -
Page 79: Cross-Sensitivity Data
Isopropanol i-Butylene Butadiene Ethylene Propene Vinyl Chloride Vinyl Acetate Formic Acid Ethyl ether Formaldehyde Figure: Cross-sensitivity data for the ETO Sensor You can find a complete example code for reading the ETO Sensor in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -79- v7.3... -
Page 80: Chlorine (Cl ) Gas Sensor [Calibrated]
Sensors 5.23. Chlorine (Cl ) Gas Sensor [Calibrated] 5.23.1. Specifications Gas: Cl Sensor: 4-Cl2-50 Performance Characteristics Nominal Range: 0 to 50 ppm Maximum Overload: 100 ppm Long Term Output Drift: < 2% signal/month Response Time (T90): ≤ 30 seconds Sensitivity: 450 ± 200 nA/ppm Figure: Image of the Chlorine Sensor Accuracy: as good as ±0.1 ppm* (ideal conditions) mounted on its AFE module... -
Page 81: Cross-Sensitivity Data
Sulfur Dioxide Nitric Oxide Nitric Dioxide Hydrogen 3000 Ammonia Carbon Dioxide 10000 Chlorine Dioxide Figure: Cross-sensitivity data for the Cl Sensor You can find a complete example code for reading the Cl Sensor in the following link: www.libelium.com/development/waspmote/examples/scp-v30-01-electrochemical-gas-sensors -81- v7.3... -
Page 82: Important Notes For Calibrated Sensors
Libelium website). We show a summary table at the end of the current document for quick reference. 4º - Libelium indicates an accuracy for each sensor just as an ideal reference (for example, “±0.1 ppm”). This theoretical figure has been calculated as the best error the user could expect, the optimum case. In real conditions, the measurement error may be bigger (for example, “±0.3 ppm”). -
Page 83: Board Configuration And Programming
6.1. Hardware configuration The Smart Cities PRO board does not require of any handling of the hardware by the user except for placing the sensors in their corresponding position. In the section dedicated to each connector we can see an image of the connections between the socket and its corresponding sensor. -
Page 84: Temperature, Humidity And Pressure Sensor (Bme280)
Board configuration and programming You can find a complete example code for reading NDIR sensors in the following link: http://www.libelium.com/development/waspmote/examples/scp-v30-02-ndir-gas-sensors You can find a complete example code for reading pellistor sensors in the following link: http://www.libelium.com/development/waspmote/examples/scp-v30-03-pellistor-gas-sensors 6.2.3. Temperature, humidity and pressure sensor (BME280) Regarding the BME280 sensor, the user must define an object from the bmeCitiesSensor class. -
Page 85: Ultrasound Sensor
The next lines describe how to switch on the sensor, get a measurement and switch it off to save energy. The value returned by the reading function is a uint16_t variable type: ultrasound.ON(); ultrasound.getDistance(); ultrasound.OFF(); You can find a complete example code for reading the distance in the following link: www.libelium.com/development/waspmote/examples/scp-v30-06-ultrasound-sensor -85- v7.3... -
Page 86: Consumption
Consumption 7. Consumption 7.1. Consumption table In the following table, the consumption shown by the board when active is detailed, the minimum consumption (constant, fixed by the permanently active components, such as the adaptation electronics) and the individual consumptions of each of the sensors connected alone to the board (the total consumption of the board with a determined sensor will be calculated as the sum of the constant minimum consumption of the board plus the minimum consumption of the group to whom the sensor belongs plus the consumption of the sensor). -
Page 87: Api Changelog
API changelog 8. API changelog Keep track of the software changes on this link: www.libelium.com/development/waspmote/documentation/changelog/#SmartCities -87- v7.3... -
Page 88: Documentation Changelog
Documentation changelog 9. Documentation changelog From v7.2 to v7.3 Added changes in the Smart Cities PRO library • Added recommendations for electrochemical sensors • Added references to the Programming Cloud Service • Added references to the External Battery Module accessory •... -
Page 89: Certifications
Certifications 10. Certifications Libelium offers 2 types of IoT sensor platforms, Waspmote OEM and Plug & Sense!: Waspmote OEM is intended to be used for research purposes or as part of a major product so it needs final • certification on the client side. More info at: www.libelium.com/products/waspmote... -
Page 90: Maintenance
Maintenance 11. Maintenance In this section, the term “Waspmote” encompasses both the Waspmote device itself as well as its modules and • sensor boards. Take care with the handling of Waspmote, do not drop it, bang it or move it sharply. •... -
Page 91: Disposal And Recycling
Disposal and recycling 12. Disposal and recycling In this section, the term “Waspmote” encompasses both the Waspmote device itself as well as its modules and • sensor boards. When Waspmote reaches the end of its useful life, it must be taken to a recycling point for electronic equipment. •...
Need help?
Do you have a question about the Smart Cities PRO and is the answer not in the manual?
Questions and answers