Large size flow meter for commercial applications
Sono 3500 CT™ is an ultrasonic flow sensor designed for heating, cooling, or combined heat/cool applications in larger-sized local and district energy systems. Combined with a type-approved heating/cooling energy calculator (e.g. InfoCal™ 9) it offers energy metering capabilities in larger applications.
The sensor is MID Class II certified.
Technical data
- Size | Flow: DN100 – DN1200 | Qp 60 - 9000 m3/h
- Temperature | Pressure: Compact: 2-120°C / Remote: 2-200°C | PN16/25/40
- Types: Flow meter (heat, cool and combined). Compact or remote version
- Approvals: MID class II B+D (heating)
- Flow sensor cable length: 5.0m | 10.0m | 20.0m | 30.0m
- Flow measurement: Bi-directional
- Protection class: IP65
- Communication: 2 Pulse outputs
- Optical interface: IRDA with Modbus RTU protocol
- Power:
- 115 / 230 V AC with 3.6V single backup battery
- 3.6V battery with dual 3.6V
backup battery
Features and benefits
For high and very high temperatures applications
Remote version for very high temperature
applications enhances the meter lifetime
and lowers replacement costs
No pressure loss reduces pump power
and energy used for circulation
Documents
| Type | Name | Language | Valid for | Updated | Download | File type |
|---|---|---|---|---|---|---|
| Brochure | eBook | Danfoss Digital Hydronics™ | English | Multiple | 15 Feb, 2022 | 5.5 MB | |
| Brochure | Energy metering solutions - Product overview 2024 | English | Multiple | 13 Nov, 2024 | 5.9 MB | |
| Quality Assurance Certificate | FORCE 0200 - PED - 15369-1 | English | Multiple | 27 Nov, 2024 | 334.5 KB | |
| Quality Assurance Certificate | FORCE DK-0200-MID-00446.Rev. 6 | English | Multiple | 27 Nov, 2024 | 214.0 KB | |
| Brochure | Precision and reliability through advanced ultrasonic technology 4-pager | English | Multiple | 12 Apr, 2019 | 560.5 KB | |
| Data sheet | SONO 3500 CT | English | Multiple | 30 Apr, 2021 | 1.4 MB | |
| Tender text | SONO 3500CT | English | United Kingdom | 09 Jun, 2019 | 226.2 KB | |
| Operating guide | Ultrasonic Flowmeter SONO 3500 CT | English | Multiple | 25 Nov, 2020 | 3.8 MB |