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Guru Hub 1 & Hub 2 approved meter list
Guru Hub 1 and Hub 2 manage and monitor up to 5 utilities. by directly connecting to wired mbus meters. It can also control up to 3 external control devices, such as shut-off valves.
Hub 1 details: M-Bus - 1 input with up to 5 meters. Pulse - 1 input.
Hub 2 details: M-Bus - 1 input with up to 5 meters. Pulse - 1 input. PT1000 - 1 input.
Relay outputs - See the installation guide for more information. Find out more about the Guru Hub 2 on our website. Or click here to download our brochure.
Please get in touch with us if you require our most recent install guides for Hub 1 and Hub 2
- Mbus Heat meters
- Mbus Cooling meters
- Mbus Electricity Meters
- Mbus Water Meters
- Dual Utility Meters
Pulse Meters
Mbus heat meters
| Approved by Guru | Caveats | Default Mbus Address | Preferred Baud Rate | Minimum read interval on battery power (seconds) | Minimum read interval on mains power (seconds) |
Danfoss Sonometer 1100
| Fully Approved | None | Old generation meters are mbus/0, new models are the last two digits of the serial number. | 2400 | 180 | 5 |
Kamstrup 402
| Fully Approved | None | The last 2 digits of the serial number of the meter where the last 3 digits are less than 250 otherwise the last 3 digits. | 2400 or 9600 | 180 | 5 |
Kamstrup 403
| Fully Approved | None | Last 2 digits of the serial number of the meter where the last 3 digits are less than 250 otherwise the last 3 digits. | 2400 or 9600 | 180 | 5 |
Landis & Gyr UH 50 / T550
| Fully Approved | None | mbus/0 | 2400 | 900 | 900 |
Itron CF Echo II
| Fully Approved | None | mbus/0 | 2400 | 180 | 5 |
Itron CF Ultramaxx V
| Fully Approved | None | mbus/0 | 2400 | 180 | 5 |
Zenner zelsius C5-IUF
| Fully Approved | None | mbus/0 | 2400 | 180 | 5 |
Sonoselect 10
| Fully Approved | None | 4th and 5th digits of the meter serial number | 2400 | 180 | 5 |
Micronics U1000-HM
| Fully Approved | None | mbus/0 | 2400 | 180 | 5 |
Sontex Superstatic 749
| Fully Approved | None | mbus/0 | 2400 | 180 | 5 |
Kamstrup 602**/ 603
| Fully Approved | None | Last 2 digits of the serial number of the meter where the last 3 digits are less than 250 otherwise the last 3 digits | 2400 | 180 | 5 |
Evinox RC15
| Fully Approved | None | Normally mbus/0 | 2400 | 180 | 5 |
Engelmann SensoStar U S3
| Fully Approved | None | mbus/0 | 2400 | 180 | NA |
Landis & Gyr T230 / Ista Ultego Ultrasmart III
| Approved with caveats | See below | mbus/0 or last 2/3 digits | 2400 | 180 | NA |
Not approved on Guru Hub 1 Top Units with a serial number lower than A0155600 at present due to comms with the meter being unreliable
Sonometer 1000
| Approved with caveats | The mbus register for power must be added to the meter to send it to the Hub. If this is not done, there is no instantaneous demand given to the Hub. Please seek correct documentation from the manufacturer. | mbus/0 or Loop 3 – 1 press is the secondary address; 2 presses are the primary address | 2400 | 180 | 5 |
Sharky Hydrometer 775
| Approved | This meter is supported at 300 baud rate | Old generation meters are mbus/0, new models are the last two digits of the serial number | 300 | 180 | 5 |
Mbus Cooling meters
| Approved by Guru | Caveats | Default Mbus Address | Preferred Baud Rate | Minimum read interval on battery power (seconds) | Minimum read interval on mains power (seconds) |
Sonometer 1000
| Fully Approved | None | The last 2 digits of the serial number with correct flags from the mbus frame | 2400 | 180 | 5 |
Kamstrup 403/603
| Fully Approved | None | Last 2 digits of the serial number of the meter where the last 3 digits are less than 250 otherwise the last 3 digits, then include the correct mbus flags from the mbus frame. Power & Energy | 2400 | 180 | 5 |
Mbus Electricity Meters
| Approved by Guru | Caveats | Default Mbus Address | Preferred Baud Rate | Minimum read interval on battery power (seconds) | Minimum read interval on mains power (seconds) |
Inepro PRO 1 -Mb
| Fully Approved | None | Last 2 digits of the serial number with correct flags from the mbus frame | 2400 | 180 | 5 |
BMeters B21 113-100
| Fully Approved | None | mbus/0 | 2400 | 180 | 5 |
Eastron SDM230 M-Bus V2
| Fully Approved | None |
mbus/1
(Please note only total kWh are displayed for meter and billing purposes)
|
2400 | 180 | 5 |
Mbus Water Meters
| Approved by Guru | Caveats | Default Mbus Address | Preferred Baud Rate | Minimum read interval on battery power (seconds) | Minimum read interval on mains power (seconds) |
GSD8-RFM with RFM-MB1
| Fully Approved | None | Mbus device should be configured before it is used | 2400 | 180 | 5 |
Dual Utility Meters
| Approved by Guru | Caveats | Default Mbus Address | Preferred Baud Rate | Minimum read interval on battery power (seconds) | Minimum read interval on mains power (seconds) |
Axioma Qualsonic
| Fully Approved | None | Mbus device works with two registers, one for heating and one for cooling | 2400 | 180 | 5 |
Sontex S5 Heat & Cooling Meter
| Fully Approved | None | Mbus device works with two registers, one for heating and one for cooling | 2400 | 180 | 5 |
Pulse Meters
- Most pulse meters are accepted by the Hub, if however there is an abnormal length of the pulse signal then this can cause misreads due to how the pulse is supposed to work.
- In order to add a pulse meter, you will need to insert the pulse rate per unit after the pulse addressing. e.g. pulse/0/100 for 100 pulses per unit.
- A pulse signal length can be determined by holding a multimeter on its continuity setting and then attaching the wires from the meter and running consumption through the meter, this will give an audible noise when the pulse contact is made.
- It is highly recommended that the pulse cable be no longer than 15 meters due to voltage drop over the length of a cable.
If the meter you wish to use is not listed above, then please email support@gurusystems.com to discuss how we can test this for you.