ONICON manufactures high quality & extremely accurate flow & energy meters for the commercial & institutional HVAC market. Based in Largo FL, the meters ONICON produces are wet calibrated for each application using a NIST traceable volumetric prover and are supplied with a calibration certificate. ONICON products carry a 3-year warranty (first year ‘no-fault’).
Featured Products
BTU Meters
System-20
- Wall mounted BTU calculator with flow meter & temperature sensor inputs
- Any of ONICON’s flow meters can be used
- Matched pair of temperature sensors for the highest delta-T accuracy (current-based or RTD’s)
- Native BACnet / Modbus RS485 output
- 3 configurable pulse inputs/outputs
- 1 analog output
- EN1434 / CSA C900 compliance
System-40
- Inline BTU meter with built in wetted ultrasonic flow body
- Native BACnet / Modbus RS485 output
- 3 configurable pulse inputs/outputs
- Analog output available
- Forged flow body capable of handling up to 400 PSI
- Low pressure drop through the meter thanks to innovative direct-fire transducer design
- EN1434 / CSA C900 compliant with Class 1 accuracy
- NSF certified for potable water application
System-10
- Output protocol beyond System-20 capability (IP protocols, P1, N2, etc)
- Dual-net output available (1 RS485 & 1 IP network protocol)
- 4-analog output card available
- Great for retrofits where System-10’s already on site
- Durable NEMA enclosure
Insertion Turbine Flow Meters
F-1200
- Dual turbine, contra-rotating & averaging to counteract the swirl effect in pipes
- For pipe sizes 2.5” and up
- Linear response to changes in flow rate
- Neutrally buoyant turbines help with low-flow performance
- High accuracy of ±1% of reading over a wide range of velocities
F-1100
- Single turbine version
- For pipe sizes 1.25” to 2” (or larger when straight-run is ample)
Electromagnetic Flow Meters
F-3500
- Robust insertion meter with no moving parts
- Stainless steel construction
- Installs through same kit as turbine meters
- Great for condenser loops or where debris might be present in the flow stream
FSM-3 SuperMag
- Full pipe insertion flow meter
- Reduced straight pipe run requirement due to full diameter sensor size
- Combines benefits of inline & insertion meters
FT-3100
- Full bore inline meter with no obstruction to flow stream
- Most robust style of flow meter available
- Full range of line sizes available
- Accuracy ±0.4% of reading (or ±0.2% with F-3200 model)
- Very low straight-pipe run requirement due to full cross-section reading
Ultrasonic Flow Meters
F-4600
- Inline meter, 0.5 – 2.5” line sizes
- Wetted Direct-Path Ultrasonic
- Extreme low-flow performance, high accuracy
- “Flow only” version of the System-40
- Great for make-up water metering or suite metering of domestic water
- Available with local LCD display & BACnet output, or blind version with pulse & analog
- NSF certified for potable water applications
- Suitable for billing applications
F-4300
- Permanent clamp-on flow meter
- Optional BTU metering
- 1/2” through 48” line sizes
- No pipe cutting required
- Ideal for retrofits
FP-4400
- Portable clamp-on flow meter
- Rechargeable, battery powered
- 1/2” through 48” line sizes
- Multiple transducers for range of pipe sizes
- On-board data logging
Thermal Mass Gas Flow Meters
F-5500
- Local LCD display & BACnet output
- Available in insertion style, or inline style with flow conditioner
- ±1% of reading accuracy over a wide range of velocities
F-5400
- ‘Blind’ version with no local display
- Pulse & analog outputs (no BACnet)
- Same flow sensor as F-5500
- Available in insertion style, or inline style with flow conditioner
