smart gas meters
EI7 THEMIS® LOG 2.0 (NBIOT & GPRS)
Low noise, long-term stability, and high accuracy.
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Honeywell commercial diaphragm gas meters (CDM) BK-G10, BK-G16 and BK-G25 as well as industrial diaphragm gas meters (IDM) BK-G40, BK-G65 and BK-G100 combine innovative features with many decades of gas measurement know-how.
The measuring unit operates on the principle of pneumatic control. This guarantees low noise, long-term stability, and high accuracy.
Thus, Honeywell BK-Series of diaphragm gas meters (DGM) meets the highest demands with respect to accuracy of measurement and safety. In addition, the electronic index (EI7) enables easy smart metering using standard interfaces and protocols as well as advanced features that gives customers the opportunity to take the next step.
Its main benefits include:
- Maintenance free design (no costly field visit for battery exchange needed in 20 years of service)
- Low power battery driven device with advanced battery diagnostics supports long battery life up to 20 years lifetime
- Preconfigured delivery enabling easiest possible installation
- Energy efficient integrated low power NBIoT & GSM/GPRS WAN communication
- Electronic temperature compensation
- State-of-the-art data security and data protection
- Field battery replacement without loss of data
- Smart metering functions like:
- Integrated data logging function (190 days of half-hourly intervals)
- Supports electronic temperature compensation & static pressure conversion
- Enhanced tamper detection on every interface and cover
- Well-defined DLMS protocol enables easy integration in HES (even 3rd party systems)
Operating Conditions
- Ambient Temperature Range
- -25 to +55 deg C
- Storage Temperature
- -25 to +60 deg C
- Gas Temperature Range
- -25 to +55 deg C
Communication
- WAN Connectivity
- NB‑IoT with GPRS fallback
- Supported Protocols
- DLMS/COSEM
- NB‑IoT Bands
- Band 3, Band 8, Band 20
Control & Interface
- User Interface
- 3-key navigation system
- Languages
- English (others available on request)
- Display Type
- Backlit LCD display
General Overview
- Product Type
- Electronic index for diaphragm gas meters
- Primary Function
- Measures, logs, and communicates gas consumption data
- Applications
- Commercial and industrial gas meters (BK‑G..10 to G100)
Functional Features
- Logbooks
- 500 metrological records, 300 event logs, 15 parameter monitor logs
Gases Supported
- Gas Type
- Natural Gas, Town Gas, Propane, Butane
Protection & Compliance
- Degree of Protection
- IP65
Features
- Datalogging
- Records consumption with timestamps and tariff data
Performance
- Data Storage Capacity
- 9120 half-hourly records, 192 daily, 13 monthly
Security & Data Protection
- Data Encryption
- AES‑128 (GCM) encryption
Electrical & Power
- Battery Replacement
- Replaceable without data loss
Power
- Battery Lifetime
- ~10 years (extendable to 20 years with second battery)
Pressure & Measurement
- Base Temperature Options
- 0 deg C, 15 deg C, 20 deg C
Safety & Compliance
- Approvals
- MID Class 1.5, EN 1359, ATEX Zone 0, RoHS, EMC, RED
Operating Conditions
- Ambient Temperature Range
- -25 to +55 deg C
- Storage Temperature
- -25 to +60 deg C
- Gas Temperature Range
- -25 to +55 deg C
Communication
- WAN Connectivity
- NB‑IoT with GPRS fallback
- Supported Protocols
- DLMS/COSEM
- NB‑IoT Bands
- Band 3, Band 8, Band 20
Control & Interface
- User Interface
- 3-key navigation system
- Languages
- English (others available on request)
- Display Type
- Backlit LCD display
General Overview
- Product Type
- Electronic index for diaphragm gas meters
- Primary Function
- Measures, logs, and communicates gas consumption data
- Applications
- Commercial and industrial gas meters (BK‑G..10 to G100)
Functional Features
- Logbooks
- 500 metrological records, 300 event logs, 15 parameter monitor logs
Gases Supported
- Gas Type
- Natural Gas, Town Gas, Propane, Butane
Protection & Compliance
- Degree of Protection
- IP65
Features
- Datalogging
- Records consumption with timestamps and tariff data
Performance
- Data Storage Capacity
- 9120 half-hourly records, 192 daily, 13 monthly
Security & Data Protection
- Data Encryption
- AES‑128 (GCM) encryption
Electrical & Power
- Battery Replacement
- Replaceable without data loss
Power
- Battery Lifetime
- ~10 years (extendable to 20 years with second battery)
Pressure & Measurement
- Base Temperature Options
- 0 deg C, 15 deg C, 20 deg C
Safety & Compliance
- Approvals
- MID Class 1.5, EN 1359, ATEX Zone 0, RoHS, EMC, RED
- Ambient Temperature Range : -25 to +55 deg C
- WAN Connectivity : NB‑IoT with GPRS fallback
- User Interface : 3-key navigation system
- Supported Protocols : DLMS/COSEM
- Storage Temperature : -25 to +60 deg C
- Product Type : Electronic index for diaphragm gas meters
- Primary Function : Measures, logs, and communicates gas consumption data
- NB‑IoT Bands : Band 3, Band 8, Band 20
- Logbooks : 500 metrological records, 300 event logs, 15 parameter monitor logs
- Languages : English (others available on request)
- Gas Type : Natural Gas, Town Gas, Propane, Butane
- Gas Temperature Range : -25 to +55 deg C
- Display Type : Backlit LCD display
- Degree of Protection : IP65
- Datalogging : Records consumption with timestamps and tariff data
- Data Storage Capacity : 9120 half-hourly records, 192 daily, 13 monthly
- Data Encryption : AES‑128 (GCM) encryption
- Battery Replacement : Replaceable without data loss
- Battery Lifetime : ~10 years (extendable to 20 years with second battery)
- Base Temperature Options : 0 deg C, 15 deg C, 20 deg C
- Approvals : MID Class 1.5, EN 1359, ATEX Zone 0, RoHS, EMC, RED
- Applications : Commercial and industrial gas meters (BK‑G..10 to G100)
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