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Order now and experience the precision and convenience of the Intelligent Gas Roots Waist Wheel Flow Meter
Order now and experience the precision and convenience of the Intelligent Gas Roots Waist Wheel Flow Meter
Specifications
Brand Name :
YUNYI
Model Number :
HK-G4-G6-G10
Certification :
CE
Place of Origin :
China
MOQ :
1 Piece
Price :
negotiable
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000-5000pcs
Delivery Time :
10 work days
Packaging Details :
cardboard box
Product Name :
Intelligent Gas Roots (Waist Wheel) Flow meter
Model Specifications :
HK-G4-G6-G10
Nominal diameter :
DN15/DN20/DN25
Flow range :
0.5m³/h~6m³/h，0.5m³/h~10m³/h，0.5m³/h~16m³/h
Nominal pressure :
1.6MpaUsepressure：0.7Mpa
Output :
485 communication,pulse output
Display :
instantaneous flow, cumulative flow,temperature/pressure Intelligent temperature and pressure compensation,IoTremote transmission,prepaid
Description

Intelligent Gas Roots (Waist Wheel) Flow Meter

The Intelligent Gas Roots (Waist Wheel) Flow Meter is a volumetric flow meter designed for precise measurement of gases (e.g., natural gas, inert gases). It utilizes a dual-rotor (waist wheel) mechanism to calculate flow by counting rotations proportional to gas volume. Key features include:

1. Smart Compensation: Integrated temperature and pressure sensors automatically correct volume to standard conditions (e.g., Nm³), ensuring accuracy under varying conditions.

2. IoT Connectivity: Supports RS485 communication, pulse output, and remote data transmission for real-time monitoring and prepaid management systems.

3. Display: Shows instantaneous flow, cumulative flow, temperature, pressure, and battery status.

Technical Parameters

Parameter Specifications
Model HK-G4, HK-G6, HK-G10
Nominal Diameter DN15 / DN20 / DN25
Flow Range 0.5–6 m³/h (G4), 0.5–10 m³/h (G6), 0.5–16 m³/h (G10)
Nominal Pressure 1.6 MPa
Operating Pressure ≤0.7 MPa
Accuracy ±1.5% (typical)
Output RS485, pulse signal, 4–20 mA
Power Supply 3.6V lithium battery (5+ years lifespan)
Protection Rating IP65 (dustproof and water-resistant)
Explosion Proof Exia II CT4 (for hazardous environments)

Applicable Environments

1. Industries: Urban gas distribution, industrial boilers, chemical plants, and commercial gas billing (e.g., restaurants, hotels).

2. Gases: Natural gas, biogas, propane, nitrogen, and other non-corrosive gases

Conditions:

Temperature: -30°C to +60°C (environmental), -10°C to +60°C (gas media).

Humidity: 5%–90% RH (non-condensing).

No straight pipe requirements for installation, suitable for compact spaces.

Key Advantages

1. High Accuracy & Wide Rangeability: Maintains ±1.5% accuracy across a 20:1 to 243:1 flow range.

2. Low Startup Flow: Starts measuring at 0.03–0.1 m³/h (minimal flow detection).

3. Energy-Efficient: Micro-power design with 3.6V battery (5-year operation).

4. Smart Features: IoT integration for remote monitoring, prepaid systems, and leak detection.

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Product Detail
Brand Name :
YUNYI
Model Number :
HK-G4-G6-G10
Certification :
CE
Place of Origin :
China
MOQ :
1 Piece
Price :
negotiable
Contact Supplier
Order now and experience the precision and convenience of the Intelligent Gas Roots Waist Wheel Flow Meter

Xi'an Yunyi Instrument Co., Ltd

Verified Supplier
5 Years
Since 2007
Business Type :
Manufacturer, Exporter
Main Products :
Smart Water Pressure Sensor, Air Pressure Transducer Sensor, Oil Pressure Sensor
Total Annual :
1000000-2000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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