Web Temperature Monitor
WTM-2
The WTM-2 is a self-contained control box in the store, linked to the ventilation system sensors and control cards. All the vital information to manage store conditions is available instantly, and in real-time, using a clear and simple web-browser page to check and make changes.
The highly intuitive control programme is designed from years of experience and knowledge of grain store installation and operation, with fully automatic or manual control.
| Feature | HTM200 | HTM300 | LVC300 | AVC300 | Storecheck | WTM-2 |
|---|---|---|---|---|---|---|
| Remote Connection | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ |
| Reads Wired Temperature Probes | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Reads Wireless Temperature Probes | ✗ | ✓ | ✗ | ✓ | ✓ | ✓ |
| Reads Ambient Temperature | ✗ | ✗ | ✓ | ✓ | ✓ | ✓ |
| Reads Ambient Humidity | ✗ | ✗ | ✗ | ✓ | ✓ | ✓ |
| Read upto 4 crop probes | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Reads >4 crop probes | ✗ | ✓ | ✗ | ✓ | ✓ | ✓ |
| Single Zone ventilation control | ✗ | ✗ | ✓ | ✓ | ✓ | ✓ |
| Multi Zone ventilation control | ✗ | ✗ | ✗ | ✗ | ✓ | ✓ |
| Temperature Logging | ✗ | ✓ | ✗ | ✗ | ✓ | ✓ |
| Customisable interface | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ |
| Email temperature alarms | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ |
| Email regular reports | ✗ | ✗ | ✗ | ✗ | ✗ | ✓ |
| Reads silo temperature cables | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
WTM-2 – online grain store monitoring system
An Example System
This schematic shows the layout of a typical system. The wireless probes are pushed into the grain heap to give a good coverage, from there they transmit the temperature readings to the wireless receivers mounted in the roof of the store.
The Wireless receivers are connected via a 4 core cable back to the WTM-2, this “Network” cable provides power and communication to the various modules attached to it.
By communicating with the wireless receivers over the network the WTM-2 receives the temperatures of the grain. Also connected to this “Network” cable are the ambient temperature sensor and the relay cards for the ventilation control.
Using a network like this allows the WTM-2 system to be very modular, New components can be added onto the “Network” cable and the WTM-2 will detect them immediately.
Access
Monitor your store from anywhere
The WTM-2 can be accessed from a simple web page, allowing you to monitor your crop store from anywhere.
Control
Automatically control store ventilation
The WTM-2 can automatically control the temperature in your crop store or you can set the fans to turn on via the web interface.
Logging
Keep records of store temperature
The WTM-2 keeps a record of the temperatures in your store. This record is stored locally, so there are no worries of a server failure.
Graphing
See your store trend
The WTM-2 generates graphs for your stores, allowing you to quickly and easily track the changes in your store.
Reports
Generate downloadable reports
The WTM-2 can generate reports of the conditions in your store as a simple csv file for you to download or print out.
Send an alarm email
The WTM-2 can be configured to send alarm emails to you should the temperature exceed a set alarm value.
Modular
Easily expanded
Each WTM-2 can control up to 8 stores. If you’ve had a new store built, just add another receiver to your WTM-2 and it will read temperatures from the new store.
Wireless Probes
Easy to use temperature probes
The WTM-2 is designed to work with our range of wireless temperature probes, making installation and management easy.