Compact waterproof wireless readout system for the various diaphragm gas flow meters (Itron, Metrix and Elster) with magnetic and mechanical tamper detection. Integrated sensor and antenna.
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Countries adapted for RC1, RC2, RC4

Commercially availableJul, 2019


Made by

BL-SIG-AMR1 is a battery-powered smart gas meter, which uses the Sigfox network for wireless data transfer. Sigfox network allows low-cost wireless connection for a large number of gas meters. With several tamper detection alarms and very long battery life, the BL-SIG-AMR1 is an ideal choice for installation on existing diaphragm gas meters that don't support remote readout.  

BL-SIG Adapters 

  • To support different brands of diaphragm gas meters commonly found on the EU market (Metrix, Elster, Itron), the BL-SIG-AMR1 has a modular design with interchangeable adapters.  

Periodic readout

  • The device reports consumption data for the configured time intervals. Besides the total consumption  in a given time interval, the device also provides the distribution of consumption across six segments in a given time interval.  

Tampering detection 

  • With its internal motion and magnetic field sensors, BL-SIG-AMR1 detects and reports attempted magnetic tampering or attempts of removing the device from the gas meter. 

Temperature measurement 

  • Temperature information is sent along with the consumption data.  

Detection of the gas overconsumption

  • In case that the gas consumption is higher than a preconfigured limit in a set time interval, the device immediately sends an alarm message. The consumption limit can be configured remotely.  
Downloadable resources
  • Byte_Lab_BL-SIG-AMR1_ENG_Flyer.pdf

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Sigfox Ready

Class 2

End Product Certificate P_0161_233D_01



Actionable data
  •  Consumption Meters 
Typical number of messages per duration


Minimum order quantity to custom product

1000 products


Commercially availableJul, 2019
We can provide commercial support in the following countries

Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Ireland, Italy, Luxembourg, Malta, Netherlands, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland, United Kingdom, Argentina, Brazil, Colombia, Mexico, United States, Australia, Hong Kong, Japan, New Zealand, Taiwan, Iran, Islamic Republic Of, Oman, Reunion, Singapore, South Africa

Production capabilities

+50,000 items

Sample available


Warranty duration

2 year(s)


EXW – Ex Works

Technical Details

Product casing

Dimensions (in mm): 65 x 86 x 25

Weight: 70gr

IP Code: IP67

Recommended operating temperature: -20° to 60° C

Customizable casing: Yes

Customizable fixation: Yes

Minimum order quantity for custom casing or fixation: 2500 products


Gas flow / Consumption

Mandatory - Internal


Mandatory - Internal

Hall effect

Mandatory - Internal


Optional - Internal



Dedicated - Internal

Type: PCB printed

Battery Cell
TypeBattery details


Mandatory - Internal

Size: AA

Rechargeable: No

Quantity of similar cells: 1


Battery life: 15 Years

Battery total Voltage (V): 3.6

Battery total Capacity (mAh): 1200

Embedded Software

Flashable Firmware: No

External antenna

A connector for an external antenna is available


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