- Band: EU868
Christmas closure: Last shipping day is 23 Dec, and we'll be back shipping in the New Year on 6 Jan!
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LoRaWAN Sensors
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Our Manufacturers
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LoRaWAN Gateways
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Outdoor LoRaWAN Gateways
Outdoor LoRaWAN gateways for the best possible LoRa coverage. Our range includes Tektelic's carrier-grade Macro, low-cost The Things Outdoor Gateway and the easily-installed LORIX One.
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Indoor LoRaWAN Gateways
Indoor LoRaWAN gateways for quick and easy LoRa coverage. Our range includes the super-low-cost Things Indoor Gateway, Tektelic's Micro with 4G option, and Micro-Lite.
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LoRaWAN Devices
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All devices
Home and office environmental sensors. Temperature, humidity, room presence and activity, and CO₂.
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Motion and Activity Sensors
Monitor motion, desk and room occupancy, and door and window opening with our range of smart building sensors.
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Outdoor Environmental Sensors
Monitor outdoor temperature, humidity and particulates with our robust outdoor environmental sensors.
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Cold Chain Monitoring
Monitor fridges and freezers with Laird Connectivity's range of industrial-grade cold-chain sensors.
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Agriculture Sensors
Measure soil moisture, temperature and light level to optimise growing and horticulture!
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People Counters
Count people passing through doorways in and out of buildings and rooms.
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LoRaWAN Devices
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Industrial Sensors & Transceivers
Connect industrial devices to your LoRaWAN network with our range of sensors and interfaces. Including: analogue and digital signals, RS485/Modbus and RS232/serial. Switch electrical devices and measure power usage.
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Water Valves & Meters
Monitor and control water flow with our smart LoRaWAN valves and meters. Ideal for leak detection and sub-tenant water metering, see our range of devices from Talkpool and Strega.
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Car Parking Sensors
Monitor your car park with Bosch Parking Lot Sensors. Ideal for capacity planning and management. Reduce hunting for spaces and boost efficiency of your parking lot.
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Pest Control
Xignal pest control traps boost efficiency and lower cost of pest management. Automate your pest control with notifications from your mouse and rat traps!
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Antennae & Accessories
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LoRaWAN Antennae
Antennae for LoRaWAN gateways and devices. From high-gain outdoor antennae to compact node antennae, we stock excellent quality Sirio, RAK, and Browan products to suit every LoRa gateway
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LoRaWAN Antennae
Low-loss RF cable assemblies, and adaptors for connecting antennae to LoRaWAN gateways. Various connector options, including N male/female, SMA and RP-SMA.
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Antennae Mounting
Need to mount your antenna outside? We have a selection of mounting brackets, custom made for us to support our gateways and antennae.
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Spares and Power Supplies
Spare parts, and power supplies for our gateways. Including mains and 12V PoE injectors.
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Development Tools
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LoRaWAN Development Tools
LoRaWAN development boards, including the Things Uno and Pi Supply Raspberry Pi, Arduino and micro:bit shields and HATs.
We also stock Otii by Qoitech, a great development tool for low-power hardware development.
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Wavetrend LoRaWAN Water Temperature Monitor
We deliver globally via FedEx and hold stocks ready for immediate shipment
Wavetrend LoRaWAN Water Temperature Monitor
Need to monitor for possible legionella bacterium growth? Or check how often taps are run? Or how long showers are used for? Wavetrend LoRaWAN Water Temperature Monitor is the super-configurable device for you!
The device accepts up to three temperature probes, allowing you to monitor the hot and cold feeds, as well as a mixed output, all in one unit. It also features onboard intelligence to understand water usage, rather that just reporting temperature levels it's smart enough to monitor thresholds internally and reports back to you scald and freeze alerts, and flow events.
The Water Temperature Monitor can be configured to trigger a flow event, or freeze/scald warning with different timing and temperature thresholds for different applications.
All configuration is by LoRaWAN downlink, the device requests a configuration packet when it's started up - and the unit starts running when a temperature probe is plugged in, no need to open it and insert batteries or pull tabs.
There are different pipe temperature probes available for different pipe sizes. These are easy to attach to copper or plastic plumbing, and you can mix and match sizes as required. Each has a one-metre cable, so there's plenty of flexibility to install in tricky areas under kitchen sinks or in bathrooms.
In addition to hot/cold outlet monitoring, the device also has configurations for monitoring hot water cylinder flow and returns, and healthcare specific use cases.
About Legionella & Legionnaires'
Legionella bacteria are naturally occouring and grow in rivers and ponds, in low numbers. The bacteria can be passed into building water systems, where they can grow and pose a health threat. Legionellosis is a collective term for Leigionella derived illnesses, with Legionnaires' being the most serious - a form of pneumonia.
Legionella bacteria multiply when water is in the 20-45 °C temperature range, and sits for some time. This happens when hot water systems aren't hot enough to kill the bacteria, or cold water tanks aren't cold enough to impede growth. For this reason it's important to monitor pipework to check water is being drawn to flush out the system, and that temperatures are in the correct range.
There's more information about legal requirements for landlords and businesses on the HSE website.
Key Features:
- EU868 LoRaWAN Band, version 1.0.3
- A-size 3.6V Lithium battery included - Li-SOC12, 3600mAh
- -27°C to +100°C sensing range
- Supports one, two or three NTC pipe-clamp probes
- 1% typical measurement accuracy
- 10-year battery life in typical configuration
- Compact 130 x 65.5 x 25.5mm unit
Configuration & Integration
See the Docs & Downloads tab above for full configuration guides and documentation of payload formats.
A TTN/TTI compatible payload decoder is available here.
All timing and channel configuration can be done over the air via downlink packets. To get going quickly we have pre-configured with the following defaults:
- 30 minute reporting interval
- Scald alerts enabled and set to 66C
- Freeze alerts enabled and set to 0C
- Probe one configured as a hot outlet
- Probe two configured as a cold outlet
For larger deployments we can provide the devices pre-configured as required, get in touch and we'll work out your correct configuration.
Stiahnuť
Wavetrend Temp Monitor Guide
Full user guide with installation instructions and configuration/payload information