Itron CF Echo II & Axonic Ultrasonic Heat & Cooling Meter
£260.40
UK Mainland
Trade Carriage:
Parcels ≤ 20kg:
£15.00
|
Heavy Pallet > 20kg:
£65.00
(Calculated by total weight at checkout • ex-VAT)
The Itron CF Echo II & Axonic Ultrasonic Heat and Cooling Meter is a premier compact and modular ultrasonic thermal energy meter engineered for domestic and commercial district heating networks, centralized energy centers, and secondary sub-metering. By combining Itron's patented ultrasonic flow sensor with the programmable CF51/CF55 integrator, this range ensures high metering accuracy, low pressure loss, and long-term metrological stability.
Key Engineering Highlights:
- MID Approved (EN 1434 Class 2): Fully certified for commercial thermal energy custody transfer, heating tariff calculation, and chilled water submetering.
- Axonic Static Technology: Patented static ultrasonic flow tube geometry with no moving parts or obstructions, virtually immune to clogging by debris and magnetite.
- Comprehensive Dynamic Range (Up to R400): Wide measuring dynamic turndown guarantees precise measurement across extreme peak and minimum summer flows.
- Plug-and-Play Option Boards: Field-installable communication cards including M-Bus (EN 13757-2/3), LonWorks, Modbus RTU, and High-Frequency pulse transmitters.
- High Working Pressure: Robust brass and cast iron flow bodies available in PN16 and PN25 pressure ratings up to DN200.
Technical Specifications
| Measurement Principle | Direct Acoustic Transit-Time Difference (Ultrasonic) |
| Approval & Metrology | MID (2014/32/EU) Class 2, EN 1434, PTB Approved |
| Sizes & Capacities | DN15 to DN200 | Qp 1.5 m³/h to 250 m³/h (Threaded BSP & Flanged PN16/25) |
| Temperature Limits | Heating: 10°C to 130°C | Cooling: 5°C to 50°C | Differential: ?T 3 K to 100 K |
| Pressure Rating | PN16 standard (PN25 optional on flanged Axonic variants) |
| Temperature Sensors | Paired Pt100 / Pt500 platinum probes (direct immersion or brass pockets) |
| Power Options | 3.6V Lithium Battery Pack (up to 12 years life) or 24V / 230V Mains Board |
| Ingress Protection | Calculator: IP54 | Flow Sensor: IP68 (Fully Submersible) |
Standards & Building Compliance
- Meets UK Building Regulations Part L and CIBSE TM39 requirements
- Approved under BS EN 1434 for Class 2 accuracy
- Complies with The Heat Network (Metering and Billing) Regulations
- Integrates seamlessly into centralized BMS networks via standard Wired M-Bus and Modbus interfaces