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BTU Meters
ONICON BTU meters utilize precision matched temperature sensors that provide excellent differential accuracy. When combined with highly accurate ONICON flow meters that operate with a very wide turndown, they provide the accurate data required to effectively trend energy demand and allocate cost. Models are available that are capable of single or dual mode operation. |
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Class 1000 Single-Phase kWh Submeter
- Direct-read 8-digit LCD display without multiplier displays cumulative kWh and "real-time kW load.
Revenue Grade Metering Accuracy.
- Patented 0-2 volt output split-core current sensors promote enhanced safety and accurate remote mounting of current sensors up to 2,000 feet from the meter without power interruption. (Optional solid-core current sensors available in 100 & 200 Amp.)
- Parallel up to three (3) sets of current sensors for cumulative reading.
- Current sensor installation diagnostics.
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Class 4000 Multi-Family Single-Phase kWh Submeter
- Easy-to-read 6-digit electromechanical display.
- Revenue Grade Metering Accuracy.
- Certified to ANSI C12.1 and C12.16 national accuracy standards.
- Certified to California measuring standards Bureau of Weights & Measures.
- Patented 0-2 volt output split-core current sensors promote enhanced safety and accurate remote mounting of current sensors up to 2,000 feet from the meter without power interruption. (Optional solid-core current sensors available in 100 & 200 Amp.)
- Meter can be used in the following configurations:
1-Phase, 2 Wire - 2-Phase, 3 Wire
- Sealing option for California applications available.
- UL Listed.
- Measurement Canada approved for revenue metering.
- New York City approved, Con Edison approved for RSP program.
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Class 2000 Three-Phase kWh/kW (Demand) Submeter
- Direct-read 8-digit LCD display without multiplier displays cumulative kWh and "real-time kW load.
- Demand option displays kW/Demand and kW peak date and time (15 minute interval standard, 30 minute interval available.)
- Revenue Grade Metering Accuracy.
- Patented 0-2 volt output split-core current sensors promote enhanced safety and accurate remote mounting of current sensors up to 2,000 feet from the meter without power interruption. (Optional solid-core current sensors available in 100 & 200 Amp.)
- Current sensor installation diagnostics indicator.
- Parallel up to three (3) sets of current sensors for cumulative reading.
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Class 3000 Advanced Submeter with Communications
- Easy to read cycling 4-line by 20 character backlit LCD display:
- kWh - kWh/Demand (with peak date and time) - Power factor per Phase - Real-time load in kW - Amps per Phase - Volts per Phase
- Patented 0-2 volt output split-core current sensors promote enhanced safety and accurate remote mounting of current sensors up to 500 feet from the meter without power interruption. (Optional solid-core current sensors available in 100 & 200 Amp.)
- Installation diagnostics and verification system.
- Revenue Grade Accuracy
- RS-485 communication capability supports the following connection configurations (or combinations not to exceed 52 devices per channel):
- Up to 52 Class 3000 meters and/or IDR-8 interval data recorders.
- Up to 26 IDR-16 interval data recorders (IDR-16 counts as two devices)
- Cabling can either be daisy-chain or star configuration, 4-conductor, 24-26 AWG, up to 4,000 cable feet total per channel
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Class 5000 Advanced Submeter with Communications - Government Meter
- Direct-read 8-digit LCD display of cumulative kWh.
E-Mon Energy software supports load profiling (5 or 15 minute) of kWh & kVARh.
E-Mon Energy software supports real-time reading of:
Amps per Phase - Volts per Phase-to-Neutral - Volts per Phase-to-Phase - kW, kVA and kVAR per Phas - Total kW, kVA and kVA - Frequency - Power Factor Percent & Angle per Phase
- Open protocol for easy integration to various building automation and energy management systems, including optional Modbus RTU & TCP/IP, BACnet IP & MS/TP and LonWorks Twisted Pair.
- Patented 0-2 volt output split-core current sensors promote enhanced safety and accurate remote mounting of current sensors up to 500 feet from the meter without power interruption. (Optional solid-core current sensors available in 100 & 200 Amp.)
- Current sensor installation diagnostics indicator on display.
- Revenue Grade Accuracy.
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Green Class Meter with CO2 & Carbon Footprint Data
- Direct-read 8-digit LCD display without multiplier displays cumulative kWh and "real-time kW load.
- User entered cost per kWh provides to-date energy cost and projected hourly cost based on metered load.
- Displays total carbon (CO2) emissions in pounds (lbs.) and indicates hourly emissions based on metered load.
- Revenue Grade Metering Accuracy.
- Patented 0-2 volt output split-core current sensors promote enhanced safety and accurate remote mounting of current sensors up to 2,000 feet from the meter without power interruption. (Optional solid-core current sensors available in 100 & 200 Amp only.)
- Current sensor installation diagnostics indicator.
- Parallel up to three (3) sets of current sensors for cumulative reading.
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Green Class Meter with Net Metering Capabilities
- Direct-read 8-digit LCD display of delivered kWh, received kWh, net kWh and real-time load in kW.
- Meter provides load profile data of delivered kWh, delivered kVARh and received kWh along with real-time readings of Power Factor, kW, kVa, kVAR, Amps per phase, Volts per phase and Frequency; available via E-Mon Energy software.
- Displays total carbon (CO2) emissions in pounds (lbs.) based on DOE national average and indicates hourly emissions based on metered load.
- Communication options include telephone modem, RS-232/RS-485 and Ethernet.
- MV-90 compatible.
- Patented 0-2 volt output split-core current sensors promote enhanced safety and accurate remote mounting of current sensors up to 500 feet from the meter without power interruption. (Optional solid-core current sensors available in 100 & 200 Amp only.)
- Current sensor installation diagnostics indicator.
- Optional fixed-value pulse output of delivered kWh.
- Non-volatile memory.
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