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Temperature/humidity Smart Sensors™ 

Temptime LoRaWan enabled solution 

EDGE W-200 module 

Page 24 

7

 

Temperature/humidity Smart Sensors™ 

 

Figure 13 – Dual temperature & humidity sensor 

The EDGE W-200 wireless humidity / temperature module monitors both relative humidity levels and 
temperature. This module is generally used in various types of storage, medical and traceability 
applications. The white sensor shown above contains both the humidity and temperature sensor. 

This sensor connects via the EDGE Smart Sensor connector, and thus will contain calibration parameters 
directly if the sensor was calibrated by 

Temptime

. 

7.1

 

Connecting the sensor 

Connect the sensor and wireless module by joining the connectors. 
 

 

 

Insert sensor 

connector 

Rotate ring to lock 
into place 

LCD display with module 
name, temperature, 
humidity, signal and battery 
indicators

 

Push-button

 

Temptime Smart 
Sensor connector 
for external sensors

 

Summary of Contents for Edge W-200

Page 1: ...User Guide W 200 Module temptimecorp com ...

Page 2: ... with clear water immediately in case the battery liquid comes into contact with the eyes mouth or skin Contact a doctor or emergency service immediately Battery liquid is corrosive and can damage vision or cause blindness or chemical burns 1 1 3 FCC statement This paragraph pertains to 915 MHz EDGE wireless modules This device complies with part 15 of the FCC rules Operation is subject to the fol...

Page 3: ...ntact us for more information 1 1 10 Disclaimer and limitation of liability Temptime assumes no responsibility for any loss or claims by third parties which may arise through the use of this product This document is non contractual and subject to change without notice 2017 Temptime All rights reserved Temptime the Temptime logo EDGEConnect Mobile Temptime EDGE and EDGECloud are the exclusive prope...

Page 4: ...le s wireless signal 12 3 5 Requirements and recommendations 13 3 6 Placing your EDGE module for best wireless performance 13 3 7 Preparing mounting kit with a magnet optional 14 4 External Smart Sensors 15 4 1 Connecting Smart Sensors 15 4 2 Placing Smart Sensors 17 5 External digital sensors 20 5 1 Connecting the sensor 21 5 2 Placing the sensor 21 6 Internal sensor 23 6 1 Placing modules with a...

Page 5: ...Notices and safety Temptime LoRaWan enabled solution EDGE W 200 module Page 5 8 1 Refreshing the module display with a short press 27 9 Appendix Troubleshooting 28 10 Index 29 ...

Page 6: ... complete sensor monitoring interface This document focuses on the physical aspects of the module and compatible sensors Please see the EDGEConnect web application user guide and the EDGEConnect Mobile application user guide for details on those parts of the solution 2 1 Overview The Temptime EDGE W 200 is a wireless temperature and humidity device that integrates LoRaWAN technology to offer very ...

Page 7: ...ity Various supported temperature and humidity ranges details in next section Calibration parameters embedded directly in EDGE Smart Sensors for ease of use and standard exchange for periodic calibration ISO 17025 COFRAC calibration Temptime certified calibration or NIST traceable calibration upon request Automatic and spontaneous alarm transmission transmitted as they occur Configurable high low ...

Page 8: ... sensor Temperature 40 C to 100 C 40 F to 212 F Relative humidity from 0 to 99 9 1 dual sensor Round white cable Various storage medical and traceability uses Smart PT100 sensor 100 C to 150 148 F to 302 F 1 Round orange cable 3 5m or 11 5ft in length Ultra low temperature ULT freezers typically 80 C 200 C to 50 C 328 F to 122 F 1 Round orange cable 1 4m or 4 6ft in length Liquid nitrogen LN2 tank...

Page 9: ...ess module with or without Internal temperature sensor 1 Lithium battery 1 Antenna 1 External sensor with cable 1 Calibration certificate per sensor if purchased with calibration option 1 mounting kit with plastic holder magnet screws and Velcro 1 set of plastic cable holders and cable ties 1 flat cable adaptor ...

Page 10: ... and EDGEConnect Mobile User Manuals carefully 3 2 Product description EDGE W 200 modules are available either with internal temperature sensors or external sensors as shown below The modules themselves are identical in both cases other than the external sensor cable There are two variations of external sensors Smart PT100 sensors and digital sensors Both of which will be explained in the followin...

Page 11: ... therefore involves one or more EDGE W 200 modules and a LoRaWAN receiver Long range wireless connectivity enables EDGE W 200 modules to be placed nearly anywhere in your building or site In cases where the signal is not strong enough a second LoRaWAN receiver may be required Please contact Temptime service team for support ...

Page 12: ...iver the text ACK_RECEIVED acknowledgment received is displayed in the lower left hand corner of the screen Otherwise ACK_NOT_RECEIVED is displayed see Appendix Troubleshooting on page 28 of this document Figure 3 Confirming connection with LoRa Gateway receiver 3 If required test various ranges by placing your module at different locations around your site and repeating this test This informal si...

Page 13: ...d Recommended maintenance and calibration procedures should be followed 3 6 Placing your EDGE module for best wireless performance For optimal operation follow these recommendations when physically placing your device Do not place the module within 40 cm 16 in of another module Make sure the wireless module is not placed on an electrical conduit or cable tray such as for computer network cables Fo...

Page 14: ...e provided screws you will also find a magnetic pad with adhesive backing that you can attach to the holder and then adhere the holder to metal surfaces easily 1 Clean the back of the holder with a mild cleanser or alcohol 2 Remove the protection from the adhesive pad on the magnet and place the magnet on the back of the holder 3 Place the holder and magnet down on a flat surface and press down st...

Page 15: ...EDGE W 200 module and external PT100 sensors and dual temperature humidity sensors provided by Temptime are independent of each other with respect to calibration A calibrated external sensor stores its own calibration parameters directly and thus can be used with any EDGE W 200 module EDGE W 200 modules with support for external sensors use a specially designed Temptime Smart Sensor technology tha...

Page 16: ...pplication Figure 5 Connecting your EDGE W 200 wireless module with an external sensor This feature offers an effective way to handle sensors at calibration time depending on your standard operating procedure without leaving your equipment unattended Simply have a calibrated sensor on hand and swap it with the one that needs calibration Insert the cable from your module into the keyed plug on the ...

Page 17: ... distance from high voltage components Also avoid running the sensor cable in parallel with high voltage wiring Your equipment may be different than that described here Contact the manufacturer of your equipment for instructions regarding proper placement of the sensor 4 2 2 PT100 100 C to 150 C When installing a PT100 sensor in an ultra low temperature ULT freezer it is easiest to proceed with a ...

Page 18: ... possible door damage as well as longer compressor run times that may result in other mechanical problems The orange cable which supports temperatures from 200 C to 50 C may be placed inside the freezer Make sure you attach the sensor using the provided cable ties and reseal any openings you may have unsealed to insert the sensor using permagum sealant Figure 6 Sample PT100 100 C to 150 C for ULT ...

Page 19: ...same height as the display sensor As an example some freezers have an access panel on the back of the unit in which you may route the sensor cable up the back wall Place the cable under the tank gasket utilizing the notch at the 12 o clock position We recommend the installation of permagum sealant where the cable passes through the notch Depending on whether storing in vapor or liquid phase place ...

Page 20: ...s routing the sensor cabling through an access port or opening connect the male end of the sensor firmly into the female end of the EDGE wireless module 2 When installation requires passage through the door gasket seal connect the male end of the sensor into the female end of the provided flat cable adaptor by joining the connectors without unscrewing them Then connect the other end of the flat ca...

Page 21: ...aking care to place the flat cable flush with the joint Installation through the door gasket on freezers may cause ice build up inside the freezer and or on the freezer door This may result in damage to the freezer door if not properly maintained When used with incubators use of the flat cable may cause condensation which could potentially increase the risk of contamination 2 Clean the surface for...

Page 22: ... chamber modules with external sensor only 5 Your mounting kit includes a plastic holder that can be mounted using the provided magnet screws or Velcro Choose the method that is most appropriate for your situation and place the EDGE module as described in section 3 6 Placing your EDGE module for best wireless performance 6 For example Figure 11 EDGE module mounted on the refrigerator door 7 Attach...

Page 23: ...nding on your refrigerator or freezer model it may be better to leave the module sitting on a shelf inside the chamber rather than sticking it to a side wall This is particularly relevant when you have carried out a mapping study and determined the ideal location for the sensor In that case make sure that the sensor does not interfere with loading and unloading your product s and that the location...

Page 24: ...nd traceability applications The white sensor shown above contains both the humidity and temperature sensor This sensor connects via the EDGE Smart Sensor connector and thus will contain calibration parameters directly if the sensor was calibrated by Temptime 7 1 Connecting the sensor Connect the sensor and wireless module by joining the connectors Insert sensor connector Rotate ring to lock into ...

Page 25: ... 3 6 Placing your EDGE module for best wireless performance Use the provided plastic cable holders to attach or coil the excess cable neatly When routing the cable for the EDGE sensor avoid direct contact with or close proximity placement of the sensor cabling with any high voltage wiring Cabling should be placed with no less than a minimum of 5 cm 2 inches distance from high voltage components Al...

Page 26: ... battery if not already installed making sure to respect the polarity see image printed inside battery slot We recommend that you use a manual screwdriver being careful not to over tighten the screws Figure 15 Remove the back cover and insert battery 2 Wait during the boot sequence while the device displays various information such as the serial number etc 3 Once the boot is complete press the pus...

Page 27: ...EDGE W 200 module Page 27 8 1 Refreshing the module display with a short press You may refresh the EDGE W 200 display with the latest sensor readings by performing a short press on the module s pushbutton Press the button briefly to update and view the current reading ...

Page 28: ...r for a better wireless connection Also check to make sure the receiver is working properly The EDGE module is properly connected to the Cloud Why don t I get any temperature readings This is usually due to a loose cable or improperly connected temperature sensor Check the cable between the EDGE module and the sensor Unplug the sensor and plug it back in Make sure there are no exposed wires Try a ...

Page 29: ...ion EDGE W 200 module Page 29 10 Index ACK_NOT_RECEIVED 12 28 ACK_RECEIVED 12 13 28 Battery 2 9 26 28 Cloud connectivity 10 EDGEConnect Mobile 6 10 20 26 EDGEConnect 6 13 15 16 20 26 Glycol 28 Mounting kit 14 Pushbutton 12 Sensor types 8 ...

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