Honeywell Helix H4000 Horizontal Water Meter

- Brand: Honeywell (Elster / Honeywell Water Metering)  
- Model: Helix H4000  
- Type: Horizontal Helical Turbine Water Meter  
- Nominal Diameter: DN80 
- Pressure Rating: PN16

Technical Specs:  
- Meter Type: Woltmann helical turbine 
- Nominal Flow Rate (Q3): 2.05 kl/h
- Minimum Flow Rate (Q1): 1.28 kl/h
- Transition Flow Rate (Q2): Q2 = Q3 / R 2.05 kl/h
- Maximum Flow Rate (Q4): 1.25 × Q3 = 160 kl/h  
- Accuracy Class: R250 
- Starting Flow: < 0.3 m³/h  
- Pressure Loss at Q3: < 0.25 bar  
- Maximum Operating Pressure: 16 bar (PN16)  
- Temperature Range: Cold water version: up to 50 °C (T50)
- Body Material: Ductile cast iron (GGG50) with epoxy coating  
- Measuring Mechanism: Replaceable dry dial
- Counter: 8-digit roller counter + pointer (totalizer in m³)  
- Protection Class: IP68 
- Installation: Horizontal (H) preferred
- Connections: Flanged PN16 EN 12351-A.1 
- Additional Features:  
  - High accuracy across wide flow range  
  - Low starting flow and pressure loss  
  - Tamper-proof dry dial (protected from condensation)  
  - Replaceable measuring insert 
  - Long-term stability and low maintenance  

Dimensions:  
- Nominal Diameter (DN): 80 mm  
- Length (lay length): 225 mm 
- Flange Outer Diameter: 200 mm (PN16)  
- Height: 260 mm 

Weight: 17 kg

Country of Origin: Germany 

HS Code: 9028.20