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enLink Status-DP/AF
Differential Pressure / Airflow Sensor User Guide
LoRaWAN Wireless Differential Pressure / Airflow Sensor
•
LoRaWAN long range wireless.
•
Battery powered.
•
High accuracy across a wide range of pressures.
•
Status-DP supplied with Duct Fixing Kit to monitor differential pressure.
•
Status-AF supplied with Multi-Point Air Velocity Probes measure average velocity pressure across air
ducts. Probe lengths of 100mm to 600mm available.
Status-DP measures differential pressure in the range of 25Pa to
5000Pa with industry leading accuracy of 0.1% of selected range.
Easily detect blocked filters in building ventilation systems to
reduce the risk of spreading disease. Differential Pressure data is
transmitted to the cloud using long range LoRa wireless where the
device data can be displayed and analysed to reveal operational
performance and generate alerts.
enLink Status-AF measures air velocity in the range of 0 to 40m/s
with industry leading accuracy of 0.1%. This sensor can be used to
ensure that recommended air flow rates for public buildings and
industrial plant are achieved. Air velocity data is transmitted using
long range LoRa wireless for integration with cloud services or on-
site systems via Modbus IP to reveal operational performance and
generate alerts.
The units are battery powered with long life of 3+ years
A built in USB port allows all parameters including pressure ranges,
sampling interval, wireless signal strength and wireless network
configuration to be viewed and set using simple menus via any
USB enabled host such as a PC or Mac.
Features
• Differential pressure and Airflow
monitoring*
• LoRa long range wireless
• Frequency Range 863-870MHz*
• Frequency Range 902-928MHz*
• Up to +16dBm Tx Power
• Built in USB port for power and
configuration
• Battery powered
• CE / FCC compliant
#
.
• RoHS compliant
• Made in the UK
Option / Model dependent
*
#
Dependent on settings and environment
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Table of Contents
Related Manuals for Synetica enLink Status-DP
Summary of Contents for Synetica enLink Status-DP
- Page 1 Status-DP/AF Differential Pressure / Airflow Sensor User Guide LoRaWAN Wireless Differential Pressure / Airflow Sensor • LoRaWAN long range wireless. • Battery powered. • High accuracy across a wide range of pressures. • Status-DP supplied with Duct Fixing Kit to monitor differential pressure.
- Page 2 Note: In LoRaWAN 1.1, AppEUI was renamed to JoinEUI. For many applications Synetica can supply enLink Status with the AppEUI and AppKey pre-configured, so providing the LoRa gateway has the matching values, the join process will happen automatically once the Status unit is in wireless range and switched on.
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Page 3: Powering The Unit
When the device has successfully joined the network the Mode LED will blink GREEN five times to show that the join has been completed. The LED’s will then switch off to conserve the batteries. Blinking Green LED – Device Successfully Joined SYNETICA enLink Status DP/AF User Guide Rev 1.6 Page | 3... - Page 4 For many applications, Synetica can supply enLink units with the LoRaWAN AppEUI and AppKey parameters pre- configured to your requirements, whereby if the LoRa gateway has matching keys the join process will happen automatically once the unit is in wireless range and switched on.
- Page 5 The header will show ** Reboot Required ** as shown below. The new key settings will not take effect until the enLink device is restarted. Enter R to reboot followed by OK. The device will restart with the entered AppEUI and AppKey and attempt to join the LoRa network. SYNETICA enLink Status DP/AF User Guide Rev 1.6 Page | 5...
- Page 6 Select a fixed transmit interval from the menu options. 15 minutes or longer is recommended to extend battery life. Press Enter when the key is correctly entered to return to the Quick Start Settings Menu. SYNETICA enLink Status DP/AF User Guide Rev 1.6...
- Page 7 Zero. Enter X to return to the options menu. The D option displays live readings, which can be used to verify the readings before deployment. SYNETICA enLink Status DP/AF User Guide Rev 1.6 Page | 7...
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Page 8: Sensor Installation
With the fan in the off state the differential pressure should be close to zero. If necessary, offset the pressure reading to as close to zero as possible using the instructions in section 5. SYNETICA enLink Status DP/AF User Guide Rev 1.6... -
Page 9: Airflow Monitoring
With the fan in the off state the airflow should be close to zero. If necessary, offset the sensor pressure reading to as close to zero as possible using the instructions in section 5. Length options from 100mm to 600mm 18mm Neoprene foam gasket Airflow Probe SYNETICA enLink Status DP/AF User Guide Rev 1.6 Page | 9... - Page 10 Status Airflow Sensor Supply Filter Airflow Sensor to monitor ventilation rate. SYNETICA enLink Status DP/AF User Guide Rev 1.6 Page | 10...
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Page 11: Battery Installation/Replacement
Only install approved batteries: SAFT LS14500 or EVE ER14505 Lithium Thionyl Chloride AA Battery 3.6 Volt, or direct equivalent. Safe disposal • Please recycle responsibly, a wide range of schemes are available. • Do not dispose of in normal waste or in a fire. SYNETICA enLink Status DP/AF User Guide Rev 1.6 Page | 11... -
Page 12: Power Considerations
LoRaWAN Payload Decoder The latest LoRaWAN payload decoders and guides are available on the Synetica GitHub repository: https://github.com/synetica/enlink-decoder A live payload decoder which allows you to paste LoRa payloads in Hexadecimal or Base 64 and see the correctly decoded results can be found at the link below: https://synetica.github.io/enlink-decoder/...
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