Qalcosonic W1

Composite static flow meter with ultrasonic technology, with no moving parts.
Many communication options. Submersible. Approved for drinking water.

Nominal flow rate	Nominal diameter	Temperature range
Q3 1,6 ... 40 m3/h	DN 15 ... 50 mm	Up to +30/+90 °C

Basic data

Topic	Possibilities
Accuracy / classification	Accuracy acc. EN4064 Environmental class C (industry) IP 68 Dynamic range R400/800
Sizes	DN 15 ... 50 mm Q3 1,6 ... 40 m3/h
Output options	Wireless M-bus T1 Optic IR LoRa NB-IoT NFC
Input options	N/A
Power supply	Battery (up to 20 years)
Important info	Mounting direction: Any Recommended straights: None Temperature range: T30: 0,1 … 30 °C for water T90: 0,1 ... 90 °C for water Includes leakage detection Includes tempering detection

Only available in Swedish

Popular English files: Qalcosonic W1 - Datasheet Qalcosonic W1 - User instructions All files: English & multi-language	Popular Swedish files: Qalcosonic W1 - Datablad Qalcosonic W1 - Installationsinstruktion All files: Swedish

Only available in Swedish
- Static utrasonic meter with display
- Approved for drinking water
- Approved for hot water acc. 2004/22/EG (OIML R49)
- Composite housing with thread connections
- No moving parts
- Horizontal and vertical mounting positions, without the need for straight before or after (see above)
- Data logger och memory of max values
- Long lasting battery operation
- Very large dynamic range
- Price effective solution acc. EN 4064 (previous EN 1434)
- Couplings
- Back flow valve (check valve)
- Replacement pipe
- Temperature sensors and pockets
- etc.

Subject to change without notice.

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